CESCOM 10 - Aircraft Status Report

Cessna Citation Sovereign+ · Service Bulletins

Free account — keep the POHs & checklists you reference in one place.

Overview

This document is a service bulletin for the Cessna Citation Sovereign (Model 680). It provides detailed maintenance inspection reports, tracking of aircraft utilization, and compliance with airworthiness directives. The report includes information on engine hours, maintenance tasks, and inspection documents necessary for the upkeep of the aircraft. It is intended for maintenance personnel and operators of the Citation Sovereign, ensuring that all necessary checks and balances are performed to maintain safety and compliance with aviation regulations.

Aircraft Model: Cessna 680 - Citation Sovereign
Total logged hours: 4,738
APU logged hours: 2,100.9
Engine 1 and Engine 2 both logged 4,738 hours
Detailed maintenance inspections required for compliance

Document

Source

Originally published by s3.amazonaws.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

View original at s3.amazonaws.com

Report a problem or request removal

Document details

Type: Service Bulletins
Year: 2021
Pages: 109
File size: 988 KB
Publisher: s3.amazonaws.com

How rare is it?

18Cessna Citation Sovereign+ registered worldwide · 0 active

Common. Rarer than 5% of the aircraft models we track.

Documentation completeness

5/7

Most owners only have the POH. Here's the essential set for the Cessna Citation Sovereign+.

This aircraft

Citation Sovereign+ specs & performance All Cessna Aircraft Company aircraft Compare Citation Sovereign+ vs…

For sale

All Cessna Aircraft Company for sale Browse all aircraft for sale Aircraft wanted ads

Free — save the Citation Sovereign+ to your watchlist and track it in one place.

Parts & spares

Cessna parts & spares70,489 Avionics & radios Engines & cylinders Browse all aircraft parts

Your library

All Cessna Citation Sovereign+ manuals20 All Cessna manuals Full manuals library My hangar

Tools

Identify an aircraft Tail number lookup Aircraft matcher Compare aircraft Can I land here?Where can it land?

Explore Sprinkle

Aircraft directory Manufacturers Airports & runways Airlines Engines Aircraft for sale Aircraft parts Live flight tracker

For professionals

List an aircraft for sale Post a wanted ad Dealer & broker directory Aircraft parts marketplace Data & API licensing Data sources

More Cessna Citation Sovereign+manuals & documents

See all 19 →

Similar aircraft

If you fly the Cessna Citation Sovereign+, you may also be researching these.

680

Cessna Aircraft Company

359 registered

Citation Sovereign

Cessna Aircraft Company

CESSNA 680 Citation Sovereign

Cessna Aircraft Company

2 registered

Textron Aviation Citation Sovereign+

Cessna Aircraft Company

Cessna Aircraft Company

1 registered

In this document

Aircraft Status Report

The report includes the aircraft registration number N21NG, with the last actual date of utilization recorded on September 13, 2021. The aircraft has a total of 4,738 hours logged, with maintenance inspections tracked for various components including engines and the auxiliary power unit (APU).

Maintenance Inspections

A detailed list of maintenance inspections is provided, including specific tasks such as operational checks of the outflow valves, cockpit temperature control, and emergency brake system checks. Each task includes the date of inspection, hours logged, and any adjustments to time before overhaul (TBO).

Engine and APU Tracking

The document tracks engine hours for both engines 1 and 2, as well as the APU. For example, Engine 1 has logged 4,738 hours, while the APU has logged 2,100.9 hours. The report outlines due maintenance tasks for each engine and the APU.

Inspection Documents

Numerous inspection documents are referenced, detailing specific checks required for compliance with maintenance schedules. These include checks for the passenger oxygen system, landing gear, and various structural components of the aircraft.

Utilization Tracking

The average daily utilization of the aircraft is noted, along with the tracking rate of events and landings. This information is crucial for maintenance planning and operational efficiency.

Safety notes

Ensure all maintenance tasks are completed as per the schedule to maintain airworthiness.
Operational checks must be performed regularly to ensure safety systems are functional.

Full document text

.35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH - E1 E680-170619 REVIEW PW306C EMM REV 34.0 MTH - E2 E680-170619 REVIEW PW306C EMM REV 34.0 LDG HRS MTH 2173 4413.2 09-Oct-2019 400 4813.1 75.1 4-12-MC KIAD -.1 INSPECTION DOCUMENT MC LDG HRS MTH 2243 4570.3 08-Mar-2020 800 4-12-MD KGSO INSPECTION DOCUMENT MD LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 21-31-01-7100 KGSO OUTFLOW VALVES, ALTITUDE LIMITER AND DELTA P LIMITER OPERATIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 21-61-00-7100 KGSO COCKPIT AND CABIN MANUAL TEMPERATURE CONTROL OPERATIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 32-00-00-7100 KGSO MAIN LANDING SYSTEM UPLOCK SWITCHES OPERATIONAL CHECK (AIRPLANES -0001 THRU -0500) LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 32-42-00-7201 KGSO EMERGENCY BRAKE SYSTEM FUNCTIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 35-20-00-7100 KGSO PASSENGER OXYGEN SYSTEM OPERATIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 35-20-00-7101 KGSO PASSENGER OXYGEN SYSTEM OPERATIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 35-20-00-7200 KGSO PASSENGER OXYGEN SYSTEM FUNCTIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 35-20-00-7201 KGSO PASSENGER OXYGEN SYSTEM FUNCTIONAL CHECK APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 1600 4-12-MF KGSO INSPECTION DOCUMENT MF APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 1600 4778.2 40.2 32-00-00-7200 LANDING GEAR EXTENSION AND RETRACTION SYSTEM FUNCTIONAL AND OPERATIONAL CHECK APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 1600 4778.2 40.2 32-30-20-7100 LANDING GEAR CONTROL VALVE AND LANDING GEAR RETURN CHECK VALVE TEE FUNCTIONAL CHECK (AIRPLANES -0007 AND ON, AND AIRPLANES - 0001 THRU -0006 INCORPORATING SB680-32-01) APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 1600 4778.2 40.2 32-42-00-7100 ANTI-SKID CONTROLLER OPERATIONAL CHECK Page 1 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 1600 4778.2 40.2 32-50-00-7200 NOSE WHEEL STEERING FUNCTIONAL CHECK LDG HRS MTH 2243 4570.3 08-Mar-2020 1600 6184.7 1446.7 4-12-MG KGSO 14.4 INSPECTION DOCUMENT MG HRS MTH 0 23-Feb-2011 6450 6450 1712 4-12-MH INSPECTION DOCUMENT MH LDG HRS MTH 2243 4570.3 08-Mar-2020 1200 5770.3 1032.3 4-12-MJ KGSO INSPECTION DOCUMENT MJ HRS 6000 6000 1262 4-12-MK INSPECTION DOCUMENT MK HRS 12900 12900 8162 4-12-ML INSPECTION DOCUMENT ML HRS 15000 15000 10262 4-12-MM INSPECTION DOCUMENT MM HRS 15000 15000 10262 4-12-MN INSPECTION DOCUMENT MN HRS 13500 13500 8762 4-12-MO INSPECTION DOCUMENT MO HRS 15000 15000 10262 4-12-MP INSPECTION DOCUMENT MP HRS MTH 0 23-Feb-2011 7500 7500 2762 4-12-MQ INSPECTION DOCUMENT MQ HRS 12100 12100 7362 4-12-MR INSPECTION DOCUMENT MR HRS MTH 0 23-Feb-2011 14200 14200 9462 531005 TAILCONE SKINS AND SPLICES INSPECTION HRS MTH 0 23-Feb-2011 13700 13700 8962 532006 CABIN ENTRY DOOR SUPPORT STRUCTURE SKINS INSPECTION LDG HRS MTH 0 0 23-Feb-2011 11800 4-12-NF INSPECTION DOCUMENT NF HRS MTH 0 23-Feb-2011 11800 11800 7062 045707 WING 57-10-00-2500 EXAMINE REAR SPAR LOWER SPLICE STRAP AREA (WS 26.30) (SURFACE) HRS MTH 0 23-Feb-2011 11800 11800 7062 045707A 57-10-00-2500 EXAMINE REAR SPAR LOWER SPLICE STRAP AREA (WS 26.30) (BOLT HOLE) HRS MTH 0 23-Feb-2011 13400 13400 8662 4-12-NH INSPECTION DOCUMENT NH HRS MTH 0 23-Feb-2011 13400 13400 8662 532005 EXAMINE CABIN ENTRY DOOR SUPPORT STRUCTURE THRESHOLD HRS MTH 0 23-Feb-2011 13550 13550 8812 4-12-NJ INSPECTION DOCUMENT NJ HRS MTH 0 23-Feb-2011 13700 13700 8962 4-12-NK INSPECTION DOCUMENT NK HRS MTH 0 23-Feb-2011 14200 14200 9462 4-12-NM INSPECTION DOCUMENT NM HRS MTH 0 23-Feb-2011 14650 14650 9912 4-12-NN INSPECTION DOCUMENT NN Page 2 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 14650 14650 9912

Show full text

532004 CABIN ENTRY DOOR SUPPORT STRUCTURE LINTEL INSPECTION HRS MTH 0 23-Feb-2011 15000 15000 10262 4-12-NO INSPECTION DOCUMENT NO HRS MTH 0 23-Feb-2011 15000 15000 10262 047108A LEFT ENGINE 712309A EXAMINE FORWARD ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (BOLT HOLE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047108 LEFT ENGINE 712309 EXAMINE FORWARD ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (RING PROBE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047108A RIGHT ENGINE 712310A EXAMINE FORWARD ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (BOLT HOLE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047108 RIGHT ENGINE 712310 EXAMINE FORWARD ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (RING PROBE) HRS MTH 0 23-Feb-2011 15000 15000 10262 4-12-NP INSPECTION DOCUMENT NP HRS MTH 0 23-Feb-2011 15000 15000 10262 047111A LEFT ENGINE 712403A EXAMINE AFT ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (BOLT HOLE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047111 LEFT ENGINE 712403 EXAMINE AFT ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (RING PROBE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047111A RIGHT ENGINE 712404A EXAMINE AFT ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (BOLT HOLE) HRS MTH 0 23-Feb-2011 15000 15000 10262 047111 RIGHT ENGINE 712404 EXAMINE AFT ENGINE BEAM ANGLE AT ANGLE-TO-UPPER STRAP INTERFACES (RING PROBE) HRS MTH 0 23-Feb-2011 15000 15000 10262 71-20-00-2504 FORWARD AND AFT BANANA MOUNT-TO-FORWARD ENGINE BEAM INTERFACES (FMC339) EDDY CURRENT INSPECTION LDG HRS MTH 2193 4473.9 05-Nov-2019 DUE DUE DUE DUE 30-Apr-2023 19 m 17 d 050000 KLAX ELT REGISTRATION RENEWAL MTH 23-Feb-2011 A/R 055001 ACCOMPLISH CHECK HARD OR OVERWEIGHT LANDINGS MTH 23-Feb-2011 A/R 055002 ACCOMPLISH CHECK AIRPLANE OVERSPEED EXCEEDING PLACARD SPEED LIMITS OR FLAPS AND/OR LANDING GEAR/ OR EXCEEDING DESIGN SPEEDS MTH 23-Feb-2011 A/R 055003 ACCOMPLISH CHECK DANGEROUS AIR TURBULENCE OR UNAPPROVED MANEUVERS MTH 23-Feb-2011 A/R 055004 ACCOMPLISH CHECK ACCIDENTAL THRUST REVERSER DEPLOYMENT MTH 23-Feb-2011 A/R 055005 ACCOMPLISH CHECK LIGHTNING STRIKE MTH 23-Feb-2011 A/R 055006 ACCOMPLISH CHECK FOREIGN OBJECT DAMAGE MTH 23-Feb-2011 A/R 055008 LANDING GEAR TIRE BURST CHECKS Page 3 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 A/R 055009 ACCOMPLISH CHECK ENGINE AND/OR AUXILLARY POWER UNIT FIRE EXTINGUISHER ACCIDENTAL DISCHARGE LDG HRS MTH 2213 4512.5 13-Dec-2019 - 057100 KIAD LH ENGINE REMOVED FOR 2ND STAGE HP TURBINE BLADE DAMAGE LDG HRS DAYS 2362 4716.6 20-Aug-2021 30 19-Sep-2021 6 d 120005 KPVG MAINTENANCE SERVICE CHECK (MSC) LDG HRS MTH 2308 4661 15-Jan-2021 12 31-Jan-2022 4 m 18 d 5-12-01 KGSO 13 INSPECTION DOCUMENT 1 LDG HRS MTH 2243 4570.3 08-Mar-2020 800 5370.3 632.3 5-12-02 KGSO INSPECTION DOCUMENT 2 LDG HRS MTH 2308 4661 15-Jan-2021 24 31-Jan-2023 16 m 18 d 5-12-03 KGSO 13 INSPECTION DOCUMENT 3 LDG HRS MTH 2243 4570.3 08-Mar-2020 1600 6170.3 1432.3 5-12-04 KGSO INSPECTION DOCUMENT 4 LDG HRS MTH 2243 4570.3 08-Mar-2020 36 31-Jan-2023 16 m 18 d 5-12-05 KGSO -39 INSPECTION DOCUMENT 5 LDG HRS MTH 2024 4106.1 26-Jan-2019 48 31-Jan-2023 16 m 18 d 5-12-06 ICT INSPECTION DOCUMENT 6 LDG HRS MTH 2243 4570.3 08-Mar-2020 800 24 5370.3 31-Mar-2022 632.3 6 m 18 d 5-12-07 KGSO INSPECTION DOCUMENT 7 APUS APUH LDG HRS MTH 1957 1473 1713 3482.6 19-Aug-2017 2400 5882.6 1144.6 5-12-08 INSPECTION DOCUMENT 8 LDG HRS MTH 2308 4661 15-Jan-2021 1600 24 6261 31-Jan-2023 1523 16 m 18 d 5-12-09 KGSO 13 INSPECTION DOCUMENT 9 LDG HRS MTH 2308 4661 15-Jan-2021 1600 48 6261 31-Jan-2025 1523 40 m 18 d 5-12-10 KGSO 13 INSPECTION DOCUMENT 10 LDG HRS MTH 2308 4661 15-Jan-2021 24 31-Jan-2023 16 m 18 d 5-12-11 KGSO 13 INSPECTION DOCUMENT 11 LDG HRS MTH 2024 4106.1 26-Jan-2019 3200 48 7306.1 31-Jan-2023 2568.1 16 m 18 d 5-12-12 ICT INSPECTION DOCUMENT 12 MTH 72 31-Jan-2023 16 m 18 d 5-12-13 INSPECTION DOCUMENT 13 LDG HRS MTH 2289 4633.3 13-Oct-2020 72 SE21514 MLD20-505 31-Oct-2026 61 m 18 d COPILOT 35-10-00-9600 KIAD CREW OXYGEN MASK (ELASTOMER PARTS DETAILED INSPECTION AND REGULATOR FUNCTIONAL CHECK) RESTORATION - COPILOT MTH 08-Mar-2020 72 SE21512 MLD20-505 31-Mar-2026 54 m 18 d PILOT 35-10-00-9600 KGSO PILOT MC10 OR MLD20 SERIES CREWOXYGEN MASK (ELASTOMER PARTSDETAILED INSPECTION AND REGULATORFUNCTIONAL CHECK) RESTORATION Page 4 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl APUH LDG HRS MTH 1763.1 2024 4106.1 26-Jan-2019 1600 48 3363.1 31-Jan-2023 1262.2 16 m 18 d 5-12-14 ICT -12 INSPECTION DOCUMENT 14 LDG HRS MTH 2362 4716.6 20-Aug-2021 6 28-Feb-2022 5 m 15 d 5-12-15 KPVG -3 INSPECTION DOCUMENT 15 (AIRPLANES -0001 THRU -0545) LDG HRS MTH 2024 4106.1 26-Jan-2019 96 31-Jan-2027 64 m 18 d 5-12-16 ICT INSPECTION DOCUMENT 16 HRS 5600 5-12-17 INSPECTION DOCUMENT 17 HRS MTH 0 23-Feb-2011 5600 0333 6960231-7 5600 862 27-12-00-9600 ROLL SPOILER MIXER BOX ASSEMBLY RESTORATION LDG HRS MTH 2024 4106.1 26-Jan-2019 6400 96 10506.1 31-Jan-2027 5768.1 64 m 18 d 5-12-18 ICT INSPECTION DOCUMENT 18 MTH 144 28-Feb-2023 17 m 15 d 5-12-19 INSPECTION DOCUMENT 19 LDG HRS MTH 2294 4647 06-Nov-2020 125 12 11300751 30978-002 4772 30-Nov-2021 34 2 m 17 d LEFT 24-31-00-7200 KIAD LEFT MARATHON NI-CAD BATTERY (CAPACITY CHECK) FUNCTIONAL CHECK LDG HRS MTH 2294 4647 06-Nov-2020 125 12 11301151 30978-002 4772 30-Nov-2021 34 2 m 17 d RIGHT 24-31-00-7200 KIAD RIGHT MARATHON NI-CAD BATTERY (CAPACITY CHECK) FUNCTIONAL CHECK HRS MTH 0 23-Feb-2011 7200 7200 2462 5-12-25 INSPECTION DOCUMENT 25 MTH A/R E1 055150 FUEL CONTAMINATION WITH DEF (DIESEL EXHAUST FLUID) MTH A/R E2 055150 FUEL CONTAMINATION WITH DEF (DIESEL EXHAUST FLUID) MTH 23-Feb-2011 A/R E1 055155 AC GENERATOR FAIL INDICATION MTH 23-Feb-2011 A/R E2 055155 AC GENERATOR FAIL INDICATION LDG HRS MTH 2362 4716.6 20-Aug-2021 1 30-Sep-2021 17 d E1 057100 ENGINE TREND DOWNLOAD LDG HRS MTH 2362 4716.6 20-Aug-2021 1 30-Sep-2021 17 d E2 057100 ENGINE TREND DOWNLOAD LDG HRS MTH 2053 4162.8 01-Mar-2019 800 (4973.9)4973.9 235.9 E1 057101 KLAX 11.1 MINOR INSPECTION LDG HRS MTH 2053 4162.8 01-Mar-2019 800 (4973.9)4973.9 235.9 E2 057101 KLAX 11.1 MINOR INSPECTION MTH 23-Feb-2011 168 28-Feb-2025 41 m 15 d E1 057120 INSPECTION LOW UTILIZATION MTH 23-Feb-2011 168 28-Feb-2025 41 m 15 d E2 057120 INSPECTION LOW UTILIZATION Page 5 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2227 4545.6 26-Jan-2020 A/R 08A001 KICT PERFORM AIRCRAFT WEIGHT AND BALANCE A/R 12-26-00-6001 15 DAY HIGH EXPOSURE AREAS - AIRPLANE ZONE 1 WASH A/R 12-26-00-6002 45 DAY MEDIUM EXPOSURE AREAS - AIRPLANE ZONE 2 WASH LDG HRS MTH 2270 4605 15-Jul-2020 A/R 12-26-00-6003 KIAD 90 DAY LOW EXPOSURE AREAS - AIRPLANE ZONE 3 WASH LDG HRS MTH 2024 4106.1 26-Jan-2019 48 1020109 100-2410-04 31-Jan-2023 16 m 18 d STANDBY 24-32-00-9600 ICT 100-2410-04 SECURAPLANE STANDBY BATTERY DISCARD LDG HRS MTH 2312 4662.4 08-Feb-2021 12 RX1000015213 S1821502-02 28-Feb-2022 5 m 15 d 25-60-00-2201 KIAD -2 KANNAD EMERGENCY LOCATORTRANSMITTER (ELT) DETAILEDINSPECTION AND OPERATIONAL CHECK(AIRPLANES -0001 THRU -0324) LDG HRS MTH 2315 4664.2 02-Mar-2021 12 31-Mar-2022 6 m 18 d 256019 KIAD MEDAIRE FIRST AID KIT INSPECTION LDG HRS MTH 2262 4590.5 12-Jun-2020 3 60 C2808D1 30700009-12 31-Mar-2025 42 m 18 d AFT 26-20-00-7100 ENGINE FIRE BOTTLE LOW PRESSURE SWITCH OPERATIONAL CHECK - AFT LDG HRS MTH 2262 4590.5 12-Jun-2020 1 60 69616D1 30700009-12 31-May-2025 44 m 18 d FORWARD 26-20-00-7100 ENGINE FIRE BOTTLE LOW PRESSURE SWITCH OPERATIONAL CHECK - FORWARD MTH 12-Jun-2020 72 SN-LOT# ESD18K289 -001 30903824-1 30-Jun-2026 57 m 17 d AFT/FWD 26-20-00-9600.1 KIAD AFT ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD FWD SQUIB (SERVICE LIFE) MTH 12-Jun-2020 72 SN-LOT# ESD18K289 -001 30903824-1 30-Jun-2026 57 m 17 d AFT REAR 26-20-00-9600.1 KIAD AFT ENGINE BOTTLE CARTRIDGE SQUIB DISCARD AFT SQUIB (SERVICE LIFE) MTH 12-Jun-2020 72 SN-LOT: ESD19L300- 001 30903824-1 30-Jun-2026 57 m 17 d FORWARD/AFT 26-20-00-9600.1 KIAD FWD ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD AFT SQUIB (SERVICE LIFE) MTH 12-Jun-2020 72 SN-LOT# ESD19L300- 001 30903824-1 30-Jun-2026 57 m 17 d FORWARD/FORW ARD 26-20-00-9600.1 KIAD FWD ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD FWD SQUIB (SERVICE LIFE) MTH 31-Mar-2019 60 C2808D1 30700009-12 31-Mar-2024 30 m 18 d AFT 26-20-00-9601 KIAD FUNCTIONAL CHECK ENGINE FIRE BOTTLE (HYDROSTATIC) MTH 13-May-2020 60 69616D1 30700009-12 31-May-2025 44 m 18 d FORWARD 26-20-00-9601 KIAD FUNCTIONAL CHECK ENGINE FIRE BOTTLE (HYDROSTATIC) LDG HRS MTH 1990 4034.7 29-Oct-2018 1 72 F-50261461 B417 30-Sep-2024 36 m 17 d CABIN 26-20-20-7500 IAD RESTORATION PORTABLE FIRE EXTINGUISHER MTH 28-Feb-2017 4 72 C-90385764 C352TS 31-Oct-2022 13 m 18 d COCKPIT 26-20-20-7500 RESTORATION PORTABLE FIRE EXTINGUISHER Page 6 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 01-Sep-2018 144 F-50261461 B417 30-Sep-2030 108 m 17 d CABIN 26-20-20-9600 RESTORATION (HYDROSTATIC TEST) PORTABLE FIRE EXTINGUISHER MTH 31-Oct-2016 144 C-90385764 C352TS 31-Oct-2028 85 m 18 d COCKPIT 26-20-20-9600 KIAD RESTORATION (HYDROSTATIC TEST) PORTABLE FIRE EXTINGUISHER LDG HRS MTH 1500 3006.9 26-Aug-2016 120 0960RE 30903937 31-Aug-2026 59 m 18 d APU 26-20-30-9600.1 REPLACE APU FIRE BOTTLE FIRE EXT SQUIB (SERVICE LIFE) LDG HRS MTH 1500 3006.9 26-Aug-2016 120 1353RB 30903943 31-Aug-2026 59 m 18 d COMBO 26-20-30-9600.1 REPLACE COMBO APU FIRE BOTTLE BAG FIRE EXT SQUIB (SERVICE LIFE) APUS APUH LDG HRS MTH 1823 1379.7 1492 2984.7 20-Aug-2016 120 0260UF 30903938 31-Aug-2026 59 m 18 d LOWER 26-20-30-9600.1 KBTL REPLACE LOWER NOSE COMPARTMENT FIRE BOTTLE FIRE EXT SQUIB (SERVICE LIFE) APUS APUH LDG HRS MTH 1823 1379.7 1492 2984.7 20-Aug-2016 120 0171UF 30903872 31-Aug-2026 59 m 18 d UPPER FWD 26-20-30-9600.1 KBTL REPLACE UPPER FORWARD NOSE COMPARTMENT FIRE BOTTLE FIRE EXT SQUIB (SERVICE LIFE) MTH 01-Apr-2021 60 54320B1 33100028-2 30-Apr-2026 55 m 17 d APU 26-20-30-9601 KGSO RESTORATION FIRE BOTTLE (HYDROSTATIC TEST) AUXILIARY POWER UNIT/BAGGAGE FIRE BOTTLE MTH 01-Apr-2021 60 11115H-1 34750005-1 30-Apr-2026 55 m 17 d NOSE COMPARTMENT 26-20-30-9602 KGSO RESTORATION BAGGAGE (UN002) FIRE BOTTLE (HYDROSTATIC TEST) HRS MTH 0 23-Feb-2011 6000 133898 30B5702-01 (6000)6000 1262 E1 261010 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - SENSOR, FIRE AND OVERHEAT HRS MTH 0 23-Feb-2011 6000 133887 30B5702-01 (6000)6000 1262 E2 261010 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - SENSOR, FIRE AND OVERHEAT MTH 30-Apr-2019 36 6985 40005369-2 30-Apr-2022 7 m 17 d LANDING GEAR 32-30-70-9600 KIAD EMERGENCY GEAR EXTENSION PNEUMATICSTORAGE BOTTLE (HYDROSTATIC) RESTORATION LDG HRS MTH 2264 4593.9 30-Jun-2020 O/C LEFT INBOARD 32-41-00-2200 KIAD LEFT INBOARD MAIN LANDING GEAR WHEEL AND TIRE DETAILED INSPECTION O/C LEFT OUTBOARD 32-41-00-2200 LEFT OUTBOARD MAIN LANDING GEAR WHEEL AND TIRE DETAILED INSPECTION LDG HRS MTH 2215 4514.8 19-Dec-2019 O/C RIGHT INBOARD 32-41-00-2200 KIAD RIGHT INBOARD MAIN LANDING GEAR WHEEL AND TIRE DETAILED INSPECTION O/C RIGHT OUTBOARD 32-41-00-2200 RIGHT OUTBOARD MAIN LANDING GEAR WHEEL AND TIRE DETAILED INSPECTION Page 7 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2106 4277 14-Jun-2019 T/C 0689 3-1538-1 LEFT 32-41-00-2800 KIAD LEFT NOSE LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) LDG HRS MTH 2106 4277 14-Jun-2019 T/C 0691 3-1538-1 RIGHT 32-41-00-2800 KIAD RIGHT NOSE LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) LDG HRS MTH 2264 4593.9 30-Jun-2020 T/C 2236 3-1621 LEFT INBOARD 32-41-00-2801 KIAD LEFT INBOARD MAIN LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) LDG HRS MTH 2097 4257.2 21-May-2019 T/C 2435 3-1621 LEFT OUTBOARD 32-41-00-2801 KIAD LEFT OUTBOARD MAIN LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) LDG HRS MTH 2215 4514.8 19-Dec-2019 T/C 0380 3-1621 RIGHT INBOARD 32-41-00-2801 KIAD RIGHT INBOARD MAIN LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) LDG HRS MTH 2131 4323.2 14-Aug-2019 T/C 2428 3-1621 RIGHT OUTBOARD 32-41-00-2801 KIAD RIGHT OUTBOARD MAIN LANDING GEAR WHEEL ASSEMBLY SPECIAL DETAILED INSPECTION (NDT) APUS APUH LDG HRS MTH 1895 1431.4 1660 3364.1 26-Apr-2017 WHL/C WHL/C WHL/C WHL/C WHL/C WHL/C LEFT INBD 32-42-00-2200 KIAD LEFT INBOARD BRAKE ASSEMBLIES (WEAR PIN) DETAILED INSPECTION MTH 23-Feb-2011 WHL/C WHL/C LEFT OUTBOARD 32-42-00-2200 LEFT OUTBOARD BRAKE ASSEMBLIES (WEAR PIN) DETAILED INSPECTION MTH 23-Feb-2011 WHL/C WHL/C RIGHT INBOARD 32-42-00-2200 RIGHT INBOARD BRAKE ASSEMBLIES (WEAR PIN) DETAILED INSPECTION MTH 23-Feb-2011 WHL/C WHL/C RIGHT OUTBOARD 32-42-00-2200 RIGHT OUTBOARD BRAKE ASSEMBLIES (WEAR PIN) DETAILED INSPECTION MTH 30-Apr-2019 36 7781 40005370-1 30-Apr-2022 7 m 17 d 32-43-00-9600 KIAD EMERGENCY BRAKE PNEUMATIC BOTTLE(HYDROSTATIC) RESTORATION MTH 29-Jul-2021 24 10054257 HG1153CA04 31-Mar-2023 18 m 18 d NO. 1 34-11-00-7200 KMCO -4 CALIBRATION TEST AIR DATA MODULE (FAR 91.411) MTH 04-Mar-2021 24 09013668 HG1153CA04 31-Mar-2023 18 m 18 d NO. 2 34-11-00-7200 KIAD CALIBRATION TEST AIR DATA MODULE (FAR 91.411) LDG HRS MTH 2315 4664.2 04-Mar-2021 24 31-Mar-2023 18 m 18 d RVSM 34-11-00-7200 KIAD FUNCTIONAL CHECK PITOT STATIC SYSTEM (FAR 91.411) MTH 04-Mar-2021 24 3654 501-1881-05 31-Mar-2023 18 m 18 d STANDBY 34-11-00-7200 KIAD CALIBRATION TEST AIR DATA MODULE (FAR 91.411) Page 8 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 02-Feb-2020 24 28-Feb-2022 5 m 15 d NO. 1 34-53-00-7200 KGSO FUNCTIONAL CHECK HONEYWELL XS-857A/858B TRANSPONDER SYSTEM (FAR 91.413) (AIRPLANES -0001 THRU -0500) MTH 02-Feb-2020 24 28-Feb-2022 5 m 15 d NO. 2 34-53-00-7200 KGSO FUNCTIONAL CHECK HONEYWELL XS-857A/858B TRANSPONDER SYSTEM (FAR 91.413) (AIRPLANES -0001 THRU -0500) MTH 31-Dec-2019 60 C09050636-A 804822-14 31-Dec-2024 39 m 18 d LEFT 35-00-20-9601 KIAD EXTENDED RANGE OXYGEN BOTTLE(HYDROSTATIC) RESTORATION MTH 20-Mar-2020 60 C07030130 804882-14 - AVOX 31-Mar-2025 42 m 18 d RIGHT 35-00-30-9601 KIAD STANDARD OXYGEN BOTTLE (HYDROSTATIC) RESTORATION MTH 31-Mar-2020 60 170329 5500-M6W-FF23AN 31-Mar-2025 42 m 18 d 35-00-30-9602 KIAD EMERGENCY OXYGEN BOTTLE (HYDROSTATIC) RESTORATION APUH LDG HRS MTH 2053.3 2315 4664.2 26-Feb-2021 900 24 2953.3 28-Feb-2023 852.4 17 m 15 d 49-00-00-2100 KIAD -20 AUXILIARY POWER UNIT GENERAL VISUAL INSPECTION APUS APUH 2668 2053.3 26-Feb-2021 900 24 LOT# 4D18 CH34549 / 304634-2 2953.3 28-Feb-2023 852.4 17 m 15 d 490019 KIAD REMOVE IGNITER PLUG CLEAN, EXAMINE AND INSTALL APUS APUH 2668 2053.3 26-Feb-2021 450 12 2503.3 28-Feb-2022 402.4 5 m 15 d 499010 KIAD INSPECT MAGNETIC CHIP DETECTOR APUS APUH 2668 2053.3 26-Feb-2021 900 24 2953.3 28-Feb-2023 852.4 17 m 15 d 499030 KIAD DRAIN AND DISCARD APU OIL APUS APUH 2668 2053.3 26-Feb-2021 900 24 2953.3 28-Feb-2023 852.4 17 m 15 d 499040 KIAD -20 OIL AND FILTER SERVICING APUS APUH 2668 2053.3 26-Feb-2021 900 24 2953.3 28-Feb-2023 852.4 17 m 15 d 499050 KIAD REMOVE AND REPLACE FUEL FILTER ELEMENT APUS APUH 2668 2053.3 26-Feb-2021 450 12 2503.3 28-Feb-2022 402.4 5 m 15 d 499110 KIAD SOAP CHECK OIL DAYS 23-Feb-2011 30 19-Sep-2021 6 d E1 710000 COMPRESSOR WASH DAYS 23-Feb-2011 30 19-Sep-2021 6 d E2 710000 COMPRESSOR WASH HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 720025 OVERHAUL ENGINE HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 720025 OVERHAUL ENGINE LDG HRS MTH 1492 2984.7 13-Aug-2016 3000 (5984.7)5984.7 1246.7 E1 720030 UNK HOT SECTION INSPECTION LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E2 720030 UNK HOT SECTION INSPECTION LDG HRS MTH 2053 4162.8 01-Mar-2019 800 800 SN-UNKNOWN 30B6501-01 (2853)2853 (4962.8)4962.8 491 224.8 E1 720071 KLAX BORESCOPE INSPECTION FIRST STAGE HP TURBINE BLADES FIRST-STAGE HP TURBINE BLADES LDG HRS MTH 2053 4162.8 01-Mar-2019 800 800 SN-UNKNOWN 30B6501-01 (2853)2853 (4962.8)4962.8 491 224.8 E2 720071 KLAX BORESCOPE INSPECTION FIRST STAGE HP TURBINE BLADES FIRST-STAGE HP TURBINE BLADES Page 9 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720076 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE HP TURBINE BLADE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720076 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE HP TURBINE BLADE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720115 SPECIAL DETAILED INSPECTION - ENGINE COMBUSTION COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE TURBINE VANE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720115 SPECIAL DETAILED INSPECTION - ENGINE COMBUSTION COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE TURBINE VANE LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 720120 BORESCOPE FIRST-STAGE HP TURBINE VANE LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 720120 BORESCOPE FIRST-STAGE HP TURBINE VANE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720125 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE HP TURBINE SHROUD SEGMENT HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720125 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF FIRST-STAGE HP TURBINE SHROUD SEGMENT HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720130 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE SHROUD SEGMENT HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720130 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE SHROUD SEGMENT LDG HRS MTH 2198 4480.7 13-Nov-2019 400 400 (2598)2598 (4880.7)4880.7 236 142.7 E1 720135 KIAD BORESCOPE INSPECTION SECOND-STAGE HP TURBINE BLADES LDG HRS MTH 2198 4480.7 13-Nov-2019 400 400 (2598)2598 (4800)4800 236 62 E2 720135 KIAD -80.7 BORESCOPE INSPECTION SECOND-STAGE HP TURBINE BLADES HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720136 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE VANE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720136 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE VANE LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 720140 BORESCOPE THIRD-STAGE LP TURBINE VANE LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 720140 BORESCOPE THIRD-STAGE LP TURBINE VANE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 720145 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE BLADE HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 720145 SPECIAL DETAILED INSPECTION - ENGINE HP TURBINE COMPONENTS - DO A BORESCOPE INSPECTION OF SECOND-STAGE HP TURBINE BLADE Page 10 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 720150 BORESCOPE THIRD-STAGE LP TURBINE BLADES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 720150 BORESCOPE THIRD-STAGE LP TURBINE BLADES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 720160 BORESCOPE FIFTH-STAGE LP TURBINE BLADES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 720160 BORESCOPE FIFTH-STAGE LP TURBINE BLADES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 720170 BORESCOPE FIFTH-STAGE LP TURBINE VANE LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 720170 BORESCOPE FIFTH-STAGE LP TURBINE VANE MTH 23-Feb-2011 A/R SN-UNKNOWN PN E1 720180 BORESCOPE INSPECTION HP TURBINE L SEAL HP TURBINE L SEAL MTH 23-Feb-2011 A/R SN-UNKNOWN PN E2 720180 BORESCOPE INSPECTION HP TURBINE L SEAL HP TURBINE L SEAL MTH 23-Feb-2011 A/R E1 721045 REGULAR OPERATION AS ALTERNATE TO PRESERVATION OF INACTIVE ENGINES MTH 23-Feb-2011 A/R E2 721045 REGULAR OPERATION AS ALTERNATE TO PRESERVATION OF INACTIVE ENGINES HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E1 724020 SPECIAL DETAILED INSPECTION - ENGINE COMBUSTION COMPONENTS - DO A BORESCOPE INSPECTION OF COMBUSTION CHAMBER HRS MTH 0 23-Feb-2011 3000 (5984.7)5984.7 1246.7 E2 724020 SPECIAL DETAILED INSPECTION - ENGINE COMBUSTION COMPONENTS - DO A BORESCOPE INSPECTION OF COMBUSTION CHAMBER LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 724030 BORESCOPE COMBUSTION CHAMBER LINER LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 724030 BORESCOPE COMBUSTION CHAMBER LINER HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 726020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - AC GENERATOR (PMA) HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 726020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - AC GENERATOR (PMA) HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 731005 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - FUEL START VALVE Page 11 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 731005 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - FUEL START VALVE HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 731006 OVERHAUL - FUEL NOZZLE HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 731006 OVERHAUL - FUEL NOZZLE HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 731007 OVERHAUL - VALVE FUEL SHUTOFF HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 731007 OVERHAUL - VALVE FUEL SHUTOFF MTH 23-Feb-2011 A/R SN-UNKNOWN PN E1 731009 OVERHAUL/DISCARD - FUEL PUMP MTH 23-Feb-2011 A/R SN-UNKNOWN PN E2 731009 OVERHAUL/DISCARD - FUEL PUMP LDG HRS MTH 2213 4512.5 13-Dec-2019 800 N/A 30B6653-01 (5312.5)5312.5 574.5 E1 731015 BTL GENERAL VISUAL INSPECTION - FUEL FILTER - REMOVE AND CHECK FOR FOREIGN MATTER AND DAMAGE LDG HRS MTH 2053 4162.8 01-Mar-2019 800 LOT# 1759324 30B6653-01 (4962.8)4962.8 224.8 E2 731015 KLAX GENERAL VISUAL INSPECTION - FUEL FILTER - REMOVE AND CHECK FOR FOREIGN MATTER AND DAMAGE LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E1 731020 UNK GENERAL VISUAL INSPECTION - INSPECT EMERGENCY FSOV LINKAGE LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E2 731020 UNK GENERAL VISUAL INSPECTION - INSPECT EMERGENCY FSOV LINKAGE HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 731025 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - FUEL FILTER BYPASS SWITCH HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 731025 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - FUEL FILTER BYPASS SWITCH LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E1 731030 CLEAN/INSPECT PRIMARY FUEL NOZZLES LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E2 731030 CLEAN/INSPECT PRIMARY FUEL NOZZLES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E1 731040 BORESCOPE FUEL NOZZLES LDG HRS MTH 1492 2984.7 15-Aug-2016 A/R E2 731040 BORESCOPE FUEL NOZZLES HRS MTH 0 23-Feb-2011 6000 10040017 822822-4-005 (6000)6000 1262 E1 732007 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - EEC HRS MTH 0 23-Feb-2011 6000 07059625 822822-4-005 (6000)6000 1262 E2 732007 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - EEC HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 OUTER 732008 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - WIRING HARNESS (OUTER, INNER FRONT AND REAR) Page 12 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 OUTER 732008 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - WIRING HARNESS (OUTER, INNER FRONT AND REAR) HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 732020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST/DISCARD - MOTIVE FLOW VALVE HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 732020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST/DISCARD - MOTIVE FLOW VALVE HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 751020 OVERHAUL - ANTI-ICING VALVE HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 751020 OVERHAUL - ANTI-ICING VALVE HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 753001 OVERHAUL - COMPRESSOR BLEED VALVES HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 753001 OVERHAUL - COMPRESSOR BLEED VALVES HRS MTH 0 23-Feb-2011 6000 KFB674 30B6399-02 (6000)6000 1262 E1 753002 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - COMPRESSOR BOV SOLENOID HRS MTH 0 23-Feb-2011 6000 KFB675 30B6399-02 (6000)6000 1262 E2 753002 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - COMPRESSOR BOV SOLENOID HRS MTH 0 23-Feb-2011 6000 SAU09083 2600-1 (6000)6000 1262 E1 753004 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - LINEAR STATOR VANE ACTUATOR HRS MTH 0 23-Feb-2011 6000 SAU10008 2600-1 (6000)6000 1262 E2 753004 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - LINEAR STATOR VANE ACTUATOR LDG HRS MTH 1492 2984.7 13-Aug-2016 3000 (5984.7)5984.7 1246.7 E1 753010 UNK INSPECTION /OPERATIONAL CHECK P2.5 AND P2.8 BLEED VALVES LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E2 753010 UNK INSPECTION /OPERATIONAL CHECK P2.5 AND P2.8 BLEED VALVES LDG HRS MTH 1492 2984.7 15-Aug-2016 N/A E1 753020 GENERAL VISUAL INSPECTION - BOV SOLENOID FILTER - INSPECTION OF BLEED VALVE CONTROL UNIT FILTER LDG HRS MTH 1492 2984.7 15-Aug-2016 N/A E2 753020 GENERAL VISUAL INSPECTION - BOV SOLENOID FILTER - INSPECTION OF BLEED VALVE CONTROL UNIT FILTER LDG HRS MTH 1492 2984.7 13-Aug-2016 3000 (5984.7)5984.7 1246.7 E1 753030 DISCARD BOV SOLENOID FILTER - REMOVE AND DISCARD (REGARDLESS OF CONDITION) LDG HRS MTH 1492 2984.7 15-Aug-2016 3000 (5984.7)5984.7 1246.7 E2 753030 DISCARD BOV SOLENOID FILTER - REMOVE AND DISCARD (REGARDLESS OF CONDITION) HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 754001 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - P3 TRANSDUCER Page 13 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 754001 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - P3 TRANSDUCER HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 CHANNEL A 771011 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N1 CHANNEL A SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 CHANNEL A 771011 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N1 CHANNEL A SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 CHANNEL B 771022 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N1 CHANNEL B SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E2 CHANNEL B 771022 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N1 CHANNEL B SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 771030 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - WIRING HARNESS SPEED SENSOR HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 771030 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - WIRING HARNESS SPEED SENSOR HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 771040 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N2 SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 771040 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - N2 SPEED SENSORS HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 772010 EXAMINE AND DO A FUNCTIONAL CHECK - T4.5 HARNESS AND T4.5 TERMINAL BOX HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 772010 EXAMINE AND DO A FUNCTIONAL CHECK - T4.5 HARNESS AND T4.5 TERMINAL BOX HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 INBOARD 772020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - INBOARD P1/T1 SENSORS HRS MTH 0 23-Feb-2011 6000 ADXAB003607 30B5896-01 (6000)6000 1262 E2 INBOARD 772020 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - INBOARD P1/T1 SENSORS HRS MTH 0 23-Feb-2011 6000 SN-UNKNOWN PN (6000)6000 1262 E1 OUTBOARD 772025 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OUTBOARD P1/T1 SENSORS HRS MTH 0 23-Feb-2011 6000 ADXAB003718 30B5896-01 (6000)6000 1262 E2 OUTBOARD 772025 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OUTBOARD P1/T1 SENSORS HRS MTH 0 23-Feb-2011 6000 10070011 822492-2-006 (6000)6000 1262 E1 774001 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - ENGINE DIAGNOSTIC UNIT HRS MTH 0 23-Feb-2011 6000 10070013 822492-2-006 (6000)6000 1262 E2 774001 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - ENGINE DIAGNOSTIC UNIT LDG HRS MTH 1692 3426.9 14-Jun-2017 - E2 792001 KIAD REMOVE AND INSPECT THE RH ENGINE CHIP DETECTOR AFTER 50 FLIGHT HOURS LDG HRS MTH 2213 4512.5 13-Dec-2019 800 N/A 30B6652-01 (5312.5)5312.5 574.5 E1 792015 BTL DETAILED INSPECTION - ENGINE OIL FILTER - EXAMINE OIL FILTER ELEMENT Page 14 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2053 4162.8 01-Mar-2019 800 LOT# 1662755 30B6070-01 (4962.8)4962.8 224.8 E2 792015 KLAX DETAILED INSPECTION - ENGINE OIL FILTER - EXAMINE OIL FILTER ELEMENT LDG HRS MTH 2301 4659.6 21-Dec-2020 1200 (5859.6)5859.6 1121.6 E1 792020 KIAD GENERAL VISUAL INSPECTION - NO. 3 BRG SCAVENGE OIL TUBE - VISUAL CHECK FOR LEAKAGE LDG HRS MTH 2301 4659.6 21-Dec-2020 1200 (5859.6)5859.6 1121.6 E2 792020 KIAD GENERAL VISUAL INSPECTION - NO. 3 BRG SCAVENGE OIL TUBE - VISUAL CHECK FOR LEAKAGE LDG HRS MTH 2213 4512.5 17-Dec-2019 A/R E1 792030 BTL CHANGE OIL LDG HRS MTH 1492 2984.7 19-Aug-2016 A/R E2 792030 KBTL CHANGE OIL LDG HRS MTH 2301 4659.6 21-Dec-2020 400 (5059.6)5059.6 321.6 E1 792031 KIAD OIL SAMPLE LDG HRS MTH 2301 4659.6 21-Dec-2020 400 (5059.6)5059.6 321.6 E2 792031 KIAD OIL SAMPLE HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 792040 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL FILTER BYPASS SWITCH HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 792040 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL FILTER BYPASS SWITCH LDG HRS MTH 2213 4512.5 13-Dec-2019 6000 (10512.5)10512.5 5774.5 E1 793001 BTL DISCARD - CHIP DETECTOR HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 793001 DISCARD - CHIP DETECTOR HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 793002 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - LOW OIL PRESSURE SWITCH HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 793002 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - LOW OIL PRESSURE SWITCH HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E1 793003 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL TANK FILLER CAP HRS MTH 0 23-Feb-2011 6000 (6000)6000 1262 E2 793003 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL TANK FILLER CAP LDG HRS MTH 2053 4162.8 01-Mar-2019 800 (4962.8)4962.8 224.8 E1 793020 KLAX DETAILED INSPECTION ENGINE CHIP DETECTOR - FUNCTIONAL ELECTRICAL AND MAGNETIC INSPECTION LDG HRS MTH 2053 4162.8 01-Mar-2019 800 (4962.8)4962.8 224.8 E2 793020 KLAX DETAILED INSPECTION ENGINE CHIP DETECTOR - FUNCTIONAL ELECTRICAL AND MAGNETIC INSPECTION HRS MTH 0 23-Feb-2011 6000 NSN 30B3851-03 (6000)6000 1262 E1 793030 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL LEVEL SENSOR Page 15 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Maintenance Inspections City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl HRS MTH 0 23-Feb-2011 6000 NSN 30B3851-03 (6000)6000 1262 E2 793030 GENERAL VISUAL INSPECTION/FUNCTIONAL TEST - OIL LEVEL SENSOR Page 16 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 1045 1406-8 LEFT 211001 BUTTERFLY VALVE MTH 23-Feb-2011 0 O/C 1041 1406-8 RIGHT 211001 BUTTERFLY VALVE MTH 23-Feb-2011 0 O/C 1266 31A435-1 LEFT 211002 9914523-4 OZONE CONVERTER ASSEMBLY MTH 23-Feb-2011 0 O/C 1321 31A435-1 RIGHT 211002 9914523-4 OZONE CONVERTER ASSEMBLY MTH 23-Feb-2011 0 O/C 0353 2601-31 211003 PNEUMATIC SHUTOFF VALVE MTH 23-Feb-2011 0 O/C L0379 AE0907B00 CABIN 211005 9919039-1 RECIRCULATING FAN MTH 23-Feb-2011 0 O/C 1212 4713-19 EMERGENCY 211005 PRESSURE FLOW VALVE MTH 23-Feb-2011 0 O/C L0552 AE0606A00 LEFT 211005 9919039-2 COCKPIT RECIRCULATING FAN MTH 23-Feb-2011 0 O/C L0678 AE0606A00 RIGHT 211005 9919039-2 COCKPIT RECIRCULATING FAN MTH 23-Feb-2011 0 O/C 366464 37060-1113 CABIN 211006 9914059-1 RATE OF CLIMB INDICATOR MTH 23-Feb-2011 0 O/C 163205 MS28034-3 LOWER 212200 BAGGAGE HEAT TEMPERATURE SENSOR MTH 23-Feb-2011 0 O/C 163181 MS28034-3 UPPER 212200 BAGGAGE HEAT TEMPERATURE SENSOR MTH 23-Feb-2011 0 O/C 24794 3003J17 CABIN 213001 9914060-1 ALTITUDE/DIFFERENTIAL PRESSURE INDICATOR MTH 23-Feb-2011 0 O/C 0710 2002-1 213002 9914135-1 VACUUM EJECTOR JET LDG HRS MTH 60 92.6 01-Apr-2011 0 0 O/C 67-F0181 2119862-3 213003 9914487-11 GSO PRESSURE CONTROLLER MTH 23-Feb-2011 0 O/C 0629 5391-00-3 LEFT 213004 9912492-3 BI LEVEL VALVE MTH 23-Feb-2011 0 O/C 0628 5391-00-3 RIGHT 213004 9912492-3 BI LEVEL VALVE MTH 23-Feb-2011 0 O/C 2959F 131400-4 213005 9914183-12 MANUAL CONTROL VALVE MTH 23-Feb-2011 0 O/C 39F0063 2119886-3 213006 9914487-13 CABIN PRESSURE SELECTOR MTH 23-Feb-2011 0 O/C 29A0626 103678-3 213007 9914183-14 PRIMARY OUTFLOW (VC003) VALVE MTH 23-Feb-2011 0 O/C 29A0641 103676-3 213008 9914183-15 SECONDARY OUTFLOW (VF002) VALVE MTH 23-Feb-2011 0 O/C 6950 131402-1 213009 9914183-8 PRESSURE VACUUM REGULATOR MTH 23-Feb-2011 0 O/C 987 2215460-3 213010 9912493-8 ENVIRONMENTAL CONTROL UNIT MTH 23-Feb-2011 0 O/C 4BD134 1E47-1 NO. 1 213011 9914130-3 CABIN TEMPERATURE SENSOR LDG HRS MTH 2053 4162.8 01-Mar-2019 0 0 O/C 12BR47 1E47-1 NO. 2 213011 9914130-3 KLAX CABIN TEMPERATURE SENSOR MTH 23-Feb-2011 0 O/C NSN 2215605-1 213012 9912493-3 WATER SPRAY ECU ASPIRATOR Page 17 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 05-Jan-2011 0 O/C 0090 927223-2-3 213013 *CF ACM OVERTEMPERATURE SWITCH LDG HRS MTH 2243 4570.3 08-Mar-2020 O/C 108-147 2341316-2 213014 9912493-7 KGSO WATER SEPARATOR MTH 23-Feb-2011 0 O/C SN-UNKNOWN 2206610-1 213015 COOLING TURBINE MTH 23-Feb-2011 0 O/C 6BD285 1E46-1 CABIN UPPER 213016 9914130-6 ZONE TEMPERATURE SENSOR MTH 19-Jan-2011 0 O/C 11BF5 1E46-1 COCKPIT UPPER 213016 9914130-6 *CF ZONE TEMPERATURE SENSOR MTH 23-Feb-2011 0 O/C 8BF27 1E62-1 213018 9914130-20 ACM DUCT TEMPERATURE SENSOR LDG HRS MTH 2221 4536.1 15-Jan-2020 O/C 12BC434F 27241287-14 CABIN 213019 9912518-2 KSLC TEMPERATURE VALVE LDG HRS MTH 1782 3613.1 19-Nov-2017 0 0 0 O/C 2AW29F 27241287-14 COCKPIT 213019 9912518-2 ICT TEMPERATURE VALVE MTH 23-Feb-2011 0 O/C 6BF39F 27241287-14 213019 9912518-2 ECU TEMPERATURE CONTROL VALVE MTH 23-Feb-2011 0 O/C 986 2206610-1 215000 ACM COOLING TURBINE LDG HRS MTH 1319 2669.3 29-Oct-2015 0 0 0 O/C S4883T0896 8915-1 LEFT 215001 9914522-2 HEAT EXCHANGER LDG HRS MTH 1319 2669.3 29-Oct-2015 0 0 0 O/C S4883T2099 9914522-2 RIGHT 215001 HEAT EXCHANGER MTH 23-Feb-2011 0 O/C 13316 1E64-2 CABIN 216002 9912518-5 TEMPERATURE CONTROLLER LDG HRS MTH 652 1346 13-Feb-2013 O/C 07110754 7022010-909 221001 GP-400 KVNY FLIGHT GUIDANCE CONTROL PANEL LDG HRS MTH 721 1470.2 06-Jun-2013 O/C 1225 6256-166 AILERON 221010 IAD SERVO MTH 23-Feb-2011 0 O/C 1246 6256-166 ELEVATOR 221010 SERVO LDG HRS MTH 721 1470.2 06-Jun-2013 O/C 1244 6256-166 RUDDER 221010 IAD SERVO MTH 23-Feb-2011 0 O/C SN-UNKNOWN PN 223001 REPLACE AUTOTHROTTLE (AIRPLANES -0501 THRU -0534) LDG HRS MTH 1510 3026.6 12-Sep-2016 DUE DUE DUE DUE LOT#AUG2022- 2806/26 810-2008/K 31-Aug-2022 11 m 18 d 237004A COCKPIT 23-70-00-9600 KIAD 810-2007/K OR 810-2008/K L3COCKPIT VOICE RECORDER UNDERWATERLOCATOR BEACON BATTERY DISCARD BATTERY Expiration Date: 31-Aug-2022 Page 18 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 05-Jan-2011 0 O/C KRX1053-5056 064-01073-0102 NO. 1 231002 KRX-1053 *CF HF RECEIVER/EXCITER MTH 05-Jan-2011 0 O/C KAC1052-4577 064-01074-0101 NO. 1 231003 KAC-1052 *CF HF ANTENNA COUPLER MTH 05-Jan-2011 0 O/C KPA1052-3715 064-01072-0101 NO. 1 231004 *CF POWER AMPLIFIER HF COUPLER LDG HRS MTH 1406 2839.5 31-Mar-2016 O/C 1219213921 P12192-002 CKPT 231504 KIAD HANDSET MTH 05-Jan-2011 0 O/C 08054652 S65-8282-1 NO. 1 232001 *CF COMMUNICATION ANTENNA MTH 23-Feb-2011 0 O/C 3121508 S65-8280-18 NO. 2 232001 COMMUNICATION ANTENNA MTH 23-Feb-2011 0 O/C 3121499 S65-8282-1 NO. 3 232004 COMM ANTENNA MTH 23-Feb-2011 0 O/C 4492280 S67-1575-165 232006 COMMUNICATION ANTENNA MTH 23-Feb-2011 0 O/C 6395 1200008-000 232009 SELCAL DECODER MTH 23-Feb-2011 0 O/C 1202311883 P12023 232010 AIRCELL AXXESS II TELEPHONE TRANSCEIVER LDG HRS MTH 649 1338.9 06-Feb-2013 1339 O/C 10067993 7026201-801 LEFT 232011 IAD COMMUNICATION RADIO MODULE LDG HRS MTH 649 1338.9 06-Feb-2013 1339 O/C 10067991 7026201-801 RIGHT 232011 IAD COMMUNICATION RADIO MODULE LDG HRS MTH 2270 4605 15-Jul-2020 O/C 07033031 7026201-803 232012 KIAD RADIO COMM MANAGEMENT MODULE LDG HRS MTH 2294 4647 09-Nov-2020 O/C 1412617215 P14126 232013 KIAD AIRCELL AXXESS ROUTER MTH 05-Jan-2011 0 O/C 335393 P12949 AFT 232014 *CF AIRCELL AIR TO GRONUD ANTENNA -- MTH 05-Jan-2011 0 O/C 337370 P12949 FWD 232014 *CF AIRCELL AIR TO GRONUD ANTENNA -- LDG HRS MTH 1861 3763.1 02-Apr-2018 O/C 1398910981 P13989 232015 KIAD ATG-4000 AIRCELL LDG HRS MTH 2023 4102.9 27-Dec-2018 0 O/C 1285740626 12857-002 (REV C) FORWARD 232019 KIAD AIRCELL PHONE LDG HRS MTH 2023 4102.9 27-Dec-2018 0 O/C 1285740217 12857-002 (REV C) AFT 232020 KIAD AIRCELL PHONE APUS APUH LDG HRS MTH 1963 1477.4 1717 3486.5 25-Aug-2017 O/C 1006D818 7511001-917 NO. 1 235002 KLAX AUDIO CONTROL PANEL Page 19 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 1782 3613.1 19-Nov-2017 O/C 99033748 7511001-917 NO. 2 235002 ICT AUDIO CONTROL PANEL MTH 23-Feb-2011 0 O/C 001000885 9915001-1 LEFT 235004 TONE AUDIO WARNING LDG HRS MTH 1783 3614.3 19-Nov-2017 O/C 001000112 9915001-1 RIGHT 235004 ICT TONE AUDIO WARNING LDG HRS MTH 323 654.1 01-Mar-2012 O/C 000667142 2100-1020-02 COCKPIT 237001 ICT VOICE RECORDER MTH 23-Feb-2011 0 O/C 000558164 S261-1120-00 237002 COCKPIT VOICE RECORDER CONTROL HEAD MTH 23-Feb-2011 0 O/C 8295 6895D2X5-5 237003 COCKPIT VOICE RECORDER IMPACT SWITCH MTH 23-Feb-2011 0 O/C SC78533 DK120 COCKPIT 237004 VOICE RECORDER UNDERWATER LOCATOR BEACON MTH 23-Feb-2011 0 O/C 2331 91479-1 LEFT 240001 9914216-6 POWER CONTROL UNIT LDG HRS MTH 1082 2242.7 08-Nov-2014 O/C 1119 91479-1 RIGHT 240001 9914216-6 KIWA POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C NSN 9610005-1 CABIN 240002 LOGIC BOX LDG HRS MTH 131 211.8 06-Jun-2011 0 0 0 O/C 1137 SS120 242003 KVNY 28VDC -110 VOLT AC (VAC) INVERTER MTH 23-Feb-2011 0 O/C 388 92589-2 LEFT 242050 9914435-9 AC GENERATOR LDG HRS MTH 1023 2118.8 20-Aug-2014 0 1 O/C 052 92589-2 RIGHT 242050 9914435-9 IAD AC GENERATOR LDG HRS MTH 2198 4480.7 15-Nov-2019 O/C P7712 51525-001F APU 243003 KIAD GENERATOR CONTROL LDG HRS MTH 2193 4473.9 05-Nov-2019 O/C P5145 51525-001F LEFT 243003 KLAX GENERATOR CONTROL LDG HRS MTH 1075 2230.5 07-Nov-2014 O/C P5141 51525-001F RIGHT 243003 IAD GENERATOR CONTROL LDG HRS MTH 2294 4647 06-Nov-2020 0 O/C 11300751 30978-002 LEFT 243007 9914058-6(MARATHON) KIAD MAIN BATTERY Page 20 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2294 4647 06-Nov-2020 0 0 O/C 11301151 30978-002 RIGHT 243007 9914058-6(MARATHON) KIAD MAIN BATTERY LDG HRS MTH 2024 4106.1 26-Jan-2019 O/C 1020109 100-2410-04 STANDBY 243015 ICT BATTERY PACK MTH 23-Feb-2011 0 O/C 0416 6918606-11 LEFT 245000 DOOR MONITOR NC105 PCB ASSY MTH 05-Jan-2011 0 O/C 0740 6918604-11 R1 245001 *CF LANDING GEAR CONTROL NF205 PCB ASSY MTH 23-Feb-2011 0 O/C 0733 6918604-11 R2 245001 LANDING GEAR CONTROL NF207 PCB ASSY MTH 23-Feb-2011 0 O/C 0718 6918605-31 LEFT 245002 LIGHTING CONTROL NC103 PCB ASSY MTH 23-Feb-2011 0 O/C 0719 6918605-31 RIGHT 245002 LIGHTING CONTROL NF203 PCB ASSY MTH 23-Feb-2011 0 O/C 0419 6918612-11 LEFT 245003 ROLL RATIO NC104 PCB ASSY LDG HRS MTH 2245 4571.6 12-Mar-2020 O/C 0752 6918610-16 LEFT 245004 KIAD ANTI-ICE NC111 PCB ASSY LDG HRS MTH 2245 4571.6 12-Mar-2020 O/C 0828 6918610-16 RIGHT 245004 KIAD ANTI-ICE NF211 PCB ASSY MTH 23-Feb-2011 0 O/C 1342 6918611-16 LEFT 245005 SQUAT SWITCH NC106 PCB ASSY MTH 23-Feb-2011 0 O/C 1343 6918611-16 LEFT AFT 245005 SQUAT SWITCH NZ106 PCB ASSY MTH 23-Feb-2011 0 O/C 1344 6918611-16 RIGHT 245005 SQUAT SWITCH NF206 PCB ASSY MTH 23-Feb-2011 0 O/C 1345 6918611-16 RIGHT AFT 245005 SQUAT SWITCH NZ206 PCB ASSY LDG HRS MTH 461 913 13-Jul-2012 0 0 O/C 0795 6918613-36 LEFT 245006 IAD B/A CONTROL NC110 PCB ASSY MTH 23-Feb-2011 0 O/C 0748 6918613-36 RIGHT 245006 B/A CONTROL NF210 PCB ASSY MTH 23-Feb-2011 0 O/C 0419 6918617-26 LEFT 245007 STABILIZER TRIM 1 NZ105 PCB ASSY MTH 23-Feb-2011 0 O/C 0411 6918623-21 RIGHT 245007 STABILIZER TRIM 2 NZ205 PCB ASSY MTH 23-Feb-2011 0 O/C 0709 6918620-16 LEFT AFT 245008 CB MONITOR NZ110 PCB ASSY MTH 23-Feb-2011 0 O/C 0710 6918620-16 RIGHT AFT 245008 CB MONITOR NZ210 PCB ASSY MTH 23-Feb-2011 0 O/C 0427 6918624-6 LEFT AFT 245009 RUDDER BIAS NZ111 PCB ASSY LDG HRS MTH 323 654.1 01-Mar-2012 0 0 O/C 0293 6968012-7 RIGHT AFT 245009 ICT APU CONTROL NZ204 PCB ASSY Page 21 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 1127 2342.3 05-Feb-2015 0 0 O/C 0817 6918625-26 LEFT 245012 ICT B/A MONITOR NC108 PCB ASSY LDG HRS MTH 912 1897.1 25-Feb-2014 O/C 0721 6918625-26 RIGHT 245012 KGSO B/A MONITOR NF208 PCB ASSY MTH 23-Feb-2011 0 O/C 0725 6918626-6 LEFT 245013 ARINC DECODER NZ106 PCB ASSY MTH 23-Feb-2011 0 O/C 0726 6918626-6 RIGHT 245013 ARINC DECODER NZ206 PCB ASSY MTH 23-Feb-2011 0 O/C 1333 6918627-1 LEFT 245014 DIAGNOSTIC-NC101 PCB ASSY MTH 23-Feb-2011 0 O/C 1337 6918627-1 LEFT AFT 245014 DIAGNOSTIC-NZ101 PCB ASSY MTH 23-Feb-2011 0 O/C 1334 6918627-1 RIGHT 245014 DIAGNOSTIC-NF201 PCB ASSY MTH 23-Feb-2011 0 O/C 1338 6918627-1 RIGHT AFT 245014 DIAGNOSTIC-NZ201 PCB ASSY MTH 23-Feb-2011 0 O/C 0435 6918601-61 LEFT AFT 245015 AUX DIST NZ104 PCB ASSY APUS APUH LDG HRS MTH 1850 1399.8 1614 3234.1 08-Mar-2017 O/C 0720 6918602-11 LEFT AFT 245016 KIAD FUEL CONTROL NZ107 PCB ASSY LDG HRS MTH 2190 4458.1 30-Oct-2019 0 0 O/C 1342 6918602-11 RIGHT AFT 245016 KIAD FUEL CONTROL NZ207 PCB ASSY LDG HRS MTH 1836 3714.4 27-Feb-2018 0 0 0 O/C 0286 6918628-35 RIGHT AFT 245017 KSWF MACH TRIM NZ211 PCB ASSY MTH 23-Feb-2011 0 O/C 0165 6918622-51 LEFT AFT 245018 FIRE/SMOKE NZ108 PCB ASSY MTH 23-Feb-2011 0 O/C 0166 6918622-51 RIGHT AFT 245018 FIRE/SMOKE NZ208 PCB ASSY MTH 23-Feb-2011 0 O/C 0196 6918629-85 LEFT AFT 245019 START CONTROL NZ103 PCB ASSY MTH 23-Feb-2011 0 O/C 0198 6918629-85 RIGHT AFT 245019 START CONTROL NZ203 PCB ASSY MTH 23-Feb-2011 0 O/C 0790 6918631-33 LEFT AFT 245020 THRUST REVERSER CONTROL NZ102 PCB ASSY MTH 23-Feb-2011 0 O/C 0792 6918631-33 RIGHT AFT 245020 THRUST REVERSER CONTROL NZ202 PCB ASSY MTH 23-Feb-2011 0 O/C 0130 8955004-1 NOSE 245021 PCB ASSY LDG HRS MTH 2231 4550.3 06-Feb-2020 0 72 1930-0245 S1820506-01 28-Feb-2026 53 m 15 d 256003 25-60-00-9601 KANNAD 406AF KIAD S1820506-01 KANNAD EMERGENCY LOCATOR TRANSMITTER (ELT) BATTERY PACK DISCARD (AIRPLANES -0001 THRU -0324) MTH 23-Feb-2011 0 O/C 0357 332-0068-01 250001 WASTE DRAIN VALVE Page 22 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 19-Jan-2011 0 O/C 43B00389 90008-0031 250002 *CF AV VISOR PLUS PROCESSOR MTH 19-Jan-2011 0 O/C 152211 15004-00300 250003 *CF AV VISOR MONITOR- MTH 19-Jan-2011 0 O/C 10-10-47714 400-1409-02-L-N GALLEY 253000 *CF MICROWAVE OVEN MTH 23-Feb-2011 0 O/C NSN 104001-1 253001 AUTO CONFIGURATION MODULE MTH 23-Feb-2011 0 O/C 4011777 S65-8282-406 256001 ELT ANTENNA LDG HRS MTH 2231 4550.3 06-Feb-2020 O/C RX1000015213 S1821502-02 256002 KANNAD 406AF KIAD EMERGENCY LOCATOR TRANSMITTER LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150079 P01074-207 30-Nov-2030 110 m 17 d FWD 256004 KGSO COUCH LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150072 P01074-207 30-Nov-2030 110 m 17 d NO. 10 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150074 P01074-207 30-Nov-2030 110 m 17 d NO. 1 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150071 P01074-207 30-Nov-2030 110 m 17 d NO. 2 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150073 P01074-207 30-Nov-2030 110 m 17 d NO. 3 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150064 P01074-207 30-Nov-2030 110 m 17 d NO. 4 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150069 P01074-207 30-Nov-2030 110 m 17 d NO. 5 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150056 P01074-207 30-Nov-2030 110 m 17 d NO. 6 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20051390089 P01074-207 30-Nov-2030 110 m 17 d NO. 7 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 0 2 120 20110150055 P01074-207 30-Nov-2030 110 m 17 d NO. 8 256004 KGSO LIFE JACKET LDG HRS MTH 2308 4661 15-Jan-2021 0 120 20110150070 P01074-207 31-Jan-2031 112 m 18 d NO. 9 256004 KGSO LIFE JACKET LDG HRS MTH 2334 4671.7 01-May-2021 0 0 0 O/C 1120100904H RAF1210-301 256005 LIFE RAFT LDG HRS MTH 2334 4671.7 01-May-2021 O/C 321042329 EQU1210-301 256006 SURVIAL EQUIPMENT -- MTH 23-Feb-2011 0 O/C H01005651 922000-2 256010 AIRSHOW CONTROLLER MTH 23-Feb-2011 0 O/C NSN 920040 256011 AIRSHOW DATA INTERFACE UNIT Page 23 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2315 4664.2 02-Mar-2021 O/C 032515020 5029923 256018 KIAD FIRST AID KIT LDG HRS MTH 2262 4590.5 12-Jun-2020 108 SN-LOT# ESD18K289 -001 30903824-1 31-Mar-2028 78 m 18 d 262010 AFT/FWD 26-20-00-9600 KIAD AFT ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD FWD SQUIB (MAX LIFE) Manufacture Date: 31-Mar-2019 LDG HRS MTH 2262 4590.5 12-Jun-2020 108 SN-LOT# ESD18K289 -001 30903824-1 31-Mar-2028 78 m 18 d 262012 AFT REAR 26-20-00-9600 KIAD AFT ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD AFT SQUIB (MAX LIFE) Manufacture Date: 31-Mar-2019 LDG HRS MTH 2262 4590.5 12-Jun-2020 108 SN-LOT: ESD19L300- 001 30903824-1 31-May-2029 92 m 18 d 262008 FORWARD/AFT 26-20-00-9600 KIAD FWD ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD AFT SQUIB (MAX LIFE) Manufacture Date: 31-May-2020 LDG HRS MTH 2262 4590.5 12-Jun-2020 108 SN-LOT# ESD19L300- 001 30903824-1 31-May-2029 92 m 18 d 262006 FORWARD/FORW ARD 26-20-00-9600 KIAD FWD ENGINE FIRE BOTTLE CARTRIDGE SQUIB DISCARD FWD SQUIB (MAX LIFE) Manufacture Date: 31-May-2020 LDG HRS MTH 1500 3006.9 26-Aug-2016 180 0960RE 30903937 30-Jun-2029 93 m 17 d 262003 APU 26-20-30-9600 REPLACE APU FIRE BOTTLE FIRE EXT SQUIB (MAX LIFE) Manufacture Date: 01-Jun-2014 LDG HRS MTH 1500 3006.9 26-Aug-2016 180 1353RB 30903943 30-Jun-2029 93 m 17 d 262003 COMBO 26-20-30-9600 COMBO APU FIRE BOTTLE BAG (MAX LIFE) FIRE EXT SQUIB Manufacture Date: 01-Jun-2014 APUS APUH LDG HRS MTH 1823 1379.7 1492 2984.7 20-Aug-2016 180 0260UF 30903938 31-Jul-2031 118 m 18 d 262003 LOWER 26-20-30-9600 KBTL LOWER NOSE COMPARTMENT FIRE BOTTLE (MAX LIFE) FIRE EXT SQUIB Manufacture Date: 31-Jul-2016 APUS APUH LDG HRS MTH 1823 1379.7 1492 2984.7 20-Aug-2016 180 0171UF 30903872 31-Jul-2031 118 m 18 d 262003 UPPER FWD 26-20-30-9600 KBTL UPPER FWD NOSE COMPARTMENT FIRE BOTTLE (MAX LIFE) FIRE EXT SQUIB Manufacture Date: 31-Jul-2016 LDG HRS MTH 60 92.6 31-Mar-2011 O/C D5772 35009-20 LEFT 261002 GSO BLEED AIR CONTROL UNIT LDG HRS MTH 60 92.6 31-Mar-2011 O/C 5794 35009-20 RIGHT 261002 GSO BLEED AIR CONTROL UNIT MTH 23-Feb-2011 0 O/C D5863 35009-20 LEFT 261003 ANTI-ICE CONTROL UNIT MTH 23-Feb-2011 0 O/C D5841 35009-20 RIGHT 261003 ANTI-ICE CONTROL UNIT Page 24 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C DC5869 35009-20 AFT 261004 TAILCONE CONTROL UNIT MTH 23-Feb-2011 0 O/C DC5868 35009-20 FORWARD 261004 STABILIZER CONTROL UNIT MTH 23-Feb-2011 0 O/C 202872 3101-21-1050/450-35 NO. 1 261030 9914512-1 FIRE DETECTOR MTH 23-Feb-2011 0 O/C 202873 3101-21-1050/450-35 NO. 2 261030 9914512-1 FIRE DETECTOR MTH 23-Feb-2011 0 O/C 2108 473597-17 NO. 1 261200 SMOKE DETECTOR MTH 23-Feb-2011 0 O/C 2112 473597-17 NO. 2 261200 SMOKE DETECTOR LDG HRS MTH 2262 4590.5 12-Jun-2020 0 0 O/C C2808D1 30700009-12 AFT 262001 9914513-6 KIAD ENGINE FIRE BOTTLE LDG HRS MTH 1500 3006.9 26-Aug-2016 0 0 0 O/C 54320B1 33100028-2 APU 262001 9914712-3 FIRE BOTTLE LDG HRS MTH 2262 4590.5 12-Jun-2020 0 0 O/C 69616D1 30700009-12 FORWARD 262001 9914513-6 KIAD ENGINE FIRE BOTTLE LDG HRS MTH 1990 4034.7 29-Oct-2018 0 0 0 O/C F-50261461 B417 CABIN 262002 PORTABLE FIRE EXTINGUISHER APUS APUH LDG HRS MTH 1846 1396.5 1610 3229.6 28-Feb-2017 0 0 O/C C-90385764 C352TS COCKPIT 262002 KIAD PORTABLE FIRE EXTINGUISHER APUS APUH LDG HRS MTH 1823 1379.7 1492 2984.7 20-Aug-2016 0 0 O/C 11115H-1 34750005-1 NOSE COMPARTMENT 262004 9914712-6 KBTL BAGGAGE (UN002) FIRE BOTTLE MTH 23-Feb-2011 0 O/C HAMISOV305 6965200-2 270001 THROTTLE QUADRANT ASSEMBLY LDG HRS MTH 882 1811.3 01-Feb-2014 0 0 O/C 159 6960561-86 270002 MKE PNEUMATIC BIAS ACTUATOR LDG HRS MTH 2265 4596.7 07-Jul-2020 O/C A81264 8-405-02 ROLL 271110 KCLL PROXIMITY SWITCH MTH 23-Feb-2011 0 O/C 075 EM440-2 274001 9914257-4 STABILIZER TRIM MOTOR MTH 23-Feb-2011 0 O/C 470 EM4070-8 274002 9914558-8 LINEAR SERVO ACTUATOR MTH 23-Feb-2011 0 H/T H/T 0333 6960231-7 275001 MIXER BOX ASSEMBLY LDG HRS MTH 1655 3349.2 19-Apr-2017 0 0 O/C 0493 6965250-2 275002 KMLB FLAP HANDLE Page 25 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 1643 C160250-1 LEFT NO. 1 275003 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1644 C160250-1 RIGHT NO. 1 275003 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1635 C154898-1 LEFT NO. 2 275004 9914669-2 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1521 C154898-1 RIGHT NO. 2 275004 9914669-2 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1623 C154899-1 LEFT NO. 3 275005 9914669-3 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1624 C154899-1 RIGHT NO. 3 275005 9914669-3 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1574 C154900-1 LEFT NO. 4 275006 9914669-4 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1631 C154900-1 RIGHT NO. 4 275006 9914669-4 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1628 C154901-1 LEFT NO. 5 275007 9914669-5 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1630 C154901-1 RIGHT NO. 5 275007 9914669-5 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1303 C155127-1 LEFT NO. 6 275008 9914669-7 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 1301 C155128-1 RIGHT NO. 6 275008 9914669-8 FLAP ACTUATOR MTH 23-Feb-2011 0 O/C 8571 201 LEFT 275009 CONTROL COLUMN SHAKER MTH 23-Feb-2011 0 O/C 8575 201 RIGHT 275009 CONTROL COLUMN SHAKER MTH 23-Feb-2011 0 O/C D0598 2A7211D LEFT 275010 9914667-6 AILERON TRIM ACTUATOR MTH 23-Feb-2011 0 O/C D0592 2A7211D RIGHT 275010 9914667-6 AILERON TRIM ACTUATOR MTH 23-Feb-2011 0 O/C D0325 2A7212D 275011 9914667-7 RUDDER TRIM ACTUATOR LDG HRS MTH 2227 4545.6 26-Jan-2020 0 0 0 O/C 383 9914197-9 275012 KICT HORIZONTAL TRIM ACTUATOR CONTROL UNIT LDG HRS MTH 2227 4545.6 26-Jan-2020 0 0 1 O/C 0067 6361B0001-04 275013 9914056-13 KICT HORIZONTAL TRIM ACTUATOR MTH 23-Feb-2011 0 O/C 706B MP50G-4 275015 9914615-3 FLAP POWER DRIVE UNIT MTH 23-Feb-2011 0 O/C D0685 6918320-5 275016 FLAP CONTROLLER MTH 23-Feb-2011 0 O/C 0410 6238405-34 275018 SOFT START MODULE ASSEMBLY MTH 05-Jan-2011 0 O/C 1244 2-8129-2 LEFT INBOARD 275019 9914668-2 *CF SPEEDBRAKE ACTUATOR MTH 23-Feb-2011 0 O/C 0818 2-8129-2 LEFT OUTBOARD 275019 9914668-2 SPEEDBRAKE ACTUATOR MTH 05-Jan-2011 0 O/C 1243 2-8129-2 RIGHT INBOARD 275019 9914668-2 *CF SPEEDBRAKE ACTUATOR MTH 23-Feb-2011 0 O/C 1222 2-8129-2 RIGHT OUTBOARD 275019 9914668-2 SPEEDBRAKE ACTUATOR MTH 23-Feb-2011 0 O/C 0333 3363 275020 9914680-1 SPEEDBRAKE CONTROL VALVE Page 26 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C A1018 3E5514A NO. 1 275023 9914510-4 POSITION FLAP SENSOR MTH 23-Feb-2011 0 O/C A1063 3E5514A NO. 2 275023 9914510-4 POSITION FLAP SENSOR MTH 23-Feb-2011 0 O/C D0669 2A5202D 275025 9914749-3 RUDDER BIAS ACTUATOR MTH 23-Feb-2011 0 O/C D0685 2A5202D 275026 9914749-3 AILERON ROLL ACTUATOR LDG HRS MTH 1183 2437.3 10-Apr-2015 0 0 O/C 0393 9914344-53 LEFT NO. 1 275201 KIAD FLEX SHAFT MTH 23-Feb-2011 0 O/C 0665 140527-5300 LEFT NO. 2 275201 9914344-53 FLEX SHAFT MTH 23-Feb-2011 0 O/C 668 140527-5400 LEFT NO. 3 275201 9914344-54 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0269 140527-5500 LEFT NO. 4 275201 9914344-55 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0224 140527-5400 LEFT NO. 5 275201 9914344-54 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0031 140527-5600 LEFT NO. 6 275201 9914344-56 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0259 140527-5800 RIGHT NO. 1 275201 9914344-58 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0667 140527-5300 RIGHT NO. 2 275201 9914344-53 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0663 140527-5400 RIGHT NO. 3 275201 9914344-54 FLEX SHAFT LDG HRS MTH 1183 2437.3 10-Apr-2015 0 0 O/C 0386 9914344-55 RIGHT NO. 4 275201 KIAD FLEX SHAFT MTH 23-Feb-2011 0 O/C 0240 140527-5400 RIGHT NO. 5 275201 9914344-54 FLEX SHAFT MTH 23-Feb-2011 0 O/C 0140 140527-5600 RIGHT NO. 6 275201 9914344-56 FLEX SHAFT MTH 23-Feb-2011 0 O/C 1598 CU91093026 NO. 2 276001 9914584-1 SENSOR-RVDT POSITION SPDBK LH SENSOR MTH 23-Feb-2011 0 O/C 0990 CU91093026 NO. 3 276001 9914584-1 -RVDT POSITION SPDBK-LH SENSOR MTH 23-Feb-2011 0 O/C 1912 1560800-5 LEFT CENTER 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C 1703 1560800-5 LEFT INBOARD 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C 1420 1560800-5 LEFT OUTBOARD 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C 1849 1560800-5 RIGHT CENTER 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C 1842 1560800-5 RIGHT INBOARD 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT MTH 23-Feb-2011 0 O/C 1850 1560800-5 RIGHT OUTBOARD 276002 9914651-3 ROLL SPOILER POWER CONTROL UNIT Page 27 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 5619 61087 LEFT 280001 9914107-1 REFUEL PILOT VALVE MTH 23-Feb-2011 0 O/C 5590 61087 RIGHT 280001 9914107-1 REFUEL PILOT VALVE MTH 23-Feb-2011 0 O/C 1751 9036-351-2 280002 REFUEL/DEFUEL VALVE MTH 23-Feb-2011 0 O/C 1476 2990006-102 LEFT 280007 9914505-3 FUEL VENT FLOAT VALVE MTH 23-Feb-2011 0 O/C 1475 2990006-102 RIGHT 280007 9914505-3 FUEL VENT FLOAT VALVE LDG HRS MTH 1530 3070.2 29-Sep-2016 0 0 O/C 3016 L16H-14 LEFT 280008 KIWA FUEL FLOAT SWITCH MTH 23-Feb-2011 0 O/C AA240232 MA20A1029-1 LEFT LOWER 280008 9914423-2 FUEL SHUTOFF ACTUATOR MTH 23-Feb-2011 0 O/C AA240231 MA20A1029-1 LEFT UPPER 280008 9914423-2 FUEL SHUTOFF ACTUATOR MTH 23-Feb-2011 0 O/C 1199 L16H-14 RIGHT 280008 FUEL FLOAT SWITCH MTH 23-Feb-2011 0 O/C AA235392 MA20A1029-1 RIGHT LOWER 280008 9914423-2 FUEL SHUTOFF ACTUATOR MTH 23-Feb-2011 0 O/C AA241768 MA20A1029-1 RIGHT UPPER 280008 9914423-2 FUEL SHUTOFF ACTUATOR MTH 23-Feb-2011 0 O/C 4042 61086 LEFT 280009 9914107-3 REFUEL VALVE MTH 23-Feb-2011 0 O/C 4039 61086 RIGHT 280009 9914107-3 REFUEL VALVE MTH 23-Feb-2011 0 O/C 3BE20 3C7-1 LEFT 280010 9914688-1 FUEL BOOST PUMP MTH 23-Feb-2011 0 O/C 3BE15 3C7-1 RIGHT 280010 9914688-1 FUEL BOOST PUMP MTH 23-Feb-2011 0 O/C 3BE20 3C27-1 LEFT 280011 9914688-1 FUEL BOOST PUMP CARTRIDGE MTH 23-Feb-2011 0 O/C 3BE15 3C27-1 RIGHT 280011 9914688-1 FUEL BOOST PUMP CARTRIDGE MTH 23-Feb-2011 0 O/C 5727XP 840203-105 LEFT OUTBOARD 280012 9912501-2 POSITIVE/NEGATIVE RELIEF FUEL VALVE LDG HRS MTH 2317 4665.6 19-Apr-2021 0 0 0 O/C 8015XP 9912501-2 RIGHT OUTBOARD 280012 KGSO POSITIVE/NEGATIVE RELIEF FUEL VALVE MTH 23-Feb-2011 0 O/C 2019 61084-2 LEFT 280014 DEFUEL VALVE MTH 23-Feb-2011 0 O/C 2018 61084-2 RIGHT 280014 DEFUEL VALVE MTH 23-Feb-2011 0 O/C MN25396 10674T02Y00 LEFT 280016 9914666-3 FUEL QUANTITY W2 PROBE MTH 23-Feb-2011 0 O/C MN23657 10674T02Y00 RIGHT 280016 9914666-3 FUEL QUANTITY W2 PROBE MTH 23-Feb-2011 0 O/C MN17229 10674T03Y00 LEFT 280017 9914666-4 FUEL QUANTITY W3 PROBE MTH 23-Feb-2011 0 O/C MN23665 10674T03Y00 RIGHT 280017 9914666-4 FUEL QUANTITY W3 PROBE MTH 23-Feb-2011 0 O/C MN22815 10674T04Y00 LEFT 280018 9914666-5 FUEL QUANTITY W4 PROBE MTH 23-Feb-2011 0 O/C MN19320 10674T04Y00 RIGHT 280018 9914666-5 FUEL QUANTITY W4 PROBE Page 28 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C MN16952 10674T05Y00 LEFT 280020 9914666-6 FUEL QUANTITY W5 PROBE MTH 23-Feb-2011 0 O/C MN05607 10674T05Y00 RIGHT 280020 9914666-6 FUEL QUANTITY W5 PROBE MTH 23-Feb-2011 0 O/C MN23023 10674T06Y00 LEFT 280021 9914666-7 FUEL QUANTITY W6 PROBE MTH 23-Feb-2011 0 O/C MN22712 10674T06Y00 RIGHT 280021 9914666-7 FUEL QUANTITY W6 PROBE MTH 23-Feb-2011 0 O/C MN23908 10674T07Y00 LEFT 280022 9914666-8 FUEL QUANTITY W7 PROBE MTH 23-Feb-2011 0 O/C MN16424 10674T07Y00 RIGHT 280022 9914666-8 FUEL QUANTITY W7 PROBE MTH 23-Feb-2011 0 O/C MN22831 10674T04Y00 LEFT 280023 9914666-5 FUEL QUANTITY W1 PROBE MTH 23-Feb-2011 0 O/C MN24228 10674T04Y00 RIGHT 280023 9914666-5 FUEL QUANTITY W1 PROBE MTH 23-Feb-2011 0 O/C 1526 100-0151-03 LEFT INBOARD 280026 FUEL DRAIN VALVE MTH 23-Feb-2011 0 O/C 1513 100-0151-03 LEFT OUTBOARD 280026 FUEL DRAIN VALVE MTH 23-Feb-2011 0 O/C 1527 100-0151-03 RIGHT INBOARD 280026 FUEL DRAIN VALVE MTH 23-Feb-2011 0 O/C 1499 100-0151-03 RIGHT OUTBOARD 280026 FUEL DRAIN VALVE MTH 23-Feb-2011 0 O/C AA233520 125838AV LEFT LOWER 280027 9914423-4 BALL VALVE MTH 23-Feb-2011 0 O/C AA240658 125838AV LEFT UPPER 280027 9914423-4 BALL VALVE MTH 23-Feb-2011 0 O/C AA233518 125838AV RIGHT LOWER 280027 9914423-4 BALL VALVE MTH 23-Feb-2011 0 O/C AA234004 125838AV RIGHT UPPER 280027 9914423-4 BALL VALVE MTH 23-Feb-2011 0 O/C 0849447 GPP1250-47 LEFT 280028 9914488-3 MOTIVE FLOW PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 0914525 GPP1250-47 RIGHT 280028 9914488-3 MOTIVE FLOW PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 2119 61088 282001 9914168-2 HOUSING ASSEMBLY LDG HRS MTH 1127 2342.3 05-Feb-2015 0 0 O/C 1384 2000002-101 LEFT 282002 9914682-1 ICT PRIMARY EJECTOR PUMP LDG HRS MTH 1127 2342.3 05-Feb-2015 0 0 O/C 1191 2000002-101 RIGHT 282002 9914682-1 ICT PRIMARY EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1881 2000003-101 LEFT AFT 282003 9914682-2 EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1893 2000003-101 LEFT FORWARD 282003 9914682-2 EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1915 2000003-102 LEFT MIDDLE 282003 9914682-3 EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1879 2000003-101 RIGHT AFT 282003 9914682-2 EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1880 2000003-101 RIGHT FORWARD 282003 9914682-2 EJECTOR PUMP MTH 23-Feb-2011 0 O/C 1906 2000003-102 RIGHT MIDDLE 282003 9914682-3 EJECTOR PUMP Page 29 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 0450 10673B01Y01 284001 9914666-1 FUEL QUANTITY SIGNAL CONDITIONER MTH 23-Feb-2011 0 O/C K00318 51176-02 290004 9914647-3 AUXILIARY ELECTRIC PUMP MTH 23-Feb-2011 0 O/C 0189 7550-4 290006 9912644-4 MAIN SYSTEM ACCUMULATOR MTH 23-Feb-2011 0 O/C 0120 7550-3 290007 9912644-3 NWS ACCUMULATOR MTH 23-Feb-2011 0 O/C 0838349 GPP1250-78 291000 HYDRAULIC PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 0631 72146-1 LEFT 291001 9914681-2 MOTOR-OPERATED HYDRAULIC SHUTOFF VALVE MTH 23-Feb-2011 0 O/C 0642 72146-1 RIGHT 291001 9914681-2 MOTOR-OPERATED HYDRAULIC SHUTOFF VALVE MTH 23-Feb-2011 0 O/C K0635 51171-02 LEFT 291002 9914643-3 ENGINE DRIVEN HYDRAULIC PUMP MTH 23-Feb-2011 0 O/C K0692 51171-02 RIGHT 291002 9914643-3 ENGINE DRIVEN HYDRAULIC PUMP MTH 23-Feb-2011 0 O/C NSN ACC4271D4 LEFT 291003 9914646-4 HYDRAULIC PUMP LOW PRESSURE SWITCH MTH 23-Feb-2011 0 O/C NSN ACC4271D4 RIGHT 291003 9914646-4 HYDRAULIC PUMP LOW PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 0249 7520-3 291005 9914648-7 HYDRAULIC BOOTSTP 700 CI RESERVOIR MTH 23-Feb-2011 0 O/C 0578 5128-5 LEFT 291006 9914689-1 SHUTTLE VALVE MTH 23-Feb-2011 0 O/C 0608 5128-5 RIGHT 291006 9914689-1 SHUTTLE VALVE LDG HRS MTH 6 13.7 24-Feb-2011 0 0 0 O/C 034048 19940931-1 BRAKE 291008 ICT HYDRAULIC PRESSURE GAUGE MTH 23-Feb-2011 0 O/C 032977 19940931-1 STEERING 291008 HYDRAULIC PRESSURE GAUGE MTH 23-Feb-2011 0 O/C 0314 AEC45770 291009 9914673-13 AUXILIARY PUMP PRESSURE RELIEF HYDRAULIC MANIFOLD MTH 23-Feb-2011 0 O/C 0333 9611-1 291010 9914648-5 RESERVIOR VOLUME INDICATOR MTH 23-Feb-2011 0 O/C 0201 AEC45520 291011 9914672-6 HYDRAULIC MANIFOLD MTH 23-Feb-2011 0 O/C 3RPOF 856-1-3 LEFT 301002 9914411-2 WINDSHIELD TEMPERATURE CONTROLLER MTH 23-Feb-2011 0 O/C 3RPGM 856-1-3 RIGHT 301002 9914411-2 WINDSHIELD TEMPERATURE CONTROLLER MTH 23-Feb-2011 0 O/C 2230 2602-36 301004 9912403-2 ISOLATION SHUTOFF VALVE LDG HRS MTH 2249 4576.9 20-Mar-2020 0 0 O/C 1642 5199-00-6 LEFT 301005 9914521-6 KIAD ENGINE INLET ANTI ICE VALVE Page 30 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 1031 5199-00-6 RIGHT 301005 9914521-6 ENGINE INLET ANTI ICE VALVE MTH 23-Feb-2011 0 O/C C07300025 011598-501 301006 RAIN REMOVAL FAN MTH 23-Feb-2011 0 O/C N091016 38E109-25B 301007 9914133-2 SERVICE AIR REGULATOR VALVE MTH 23-Feb-2011 0 O/C 8BF16 1H144-2 LEFT 301011 9914710-2 PRESSURE REGULATOR VALVE MTH 23-Feb-2011 0 O/C 8BF18 1H144-2 RIGHT 301011 9914710-2 PRESSURE REGULATOR VALVE LDG HRS MTH 2269 4604 10-Jul-2020 0 0 O/C P3711 1050C 301020 KIAD RH HORIZONTAL STABILIZER ANTI-ICE UNDER TEMPERATURE TRANSDUCER -- LDG HRS MTH 2248 4575.2 16-Mar-2020 0 0 0 O/C 7657 9912495-6 LEFT 301101 KMCO ANTI ICE PRESSURE REGULATOR SHUTOFF VALVE LDG HRS MTH 2248 4575.2 16-Mar-2020 0 0 0 O/C 7657 9912495-6 RIGHT 301101 ANTI ICE PRESSURE REGULATOR SHUTOFF VALVE MTH 23-Feb-2011 0 O/C 3457 7C2W-200000 L/H 301103 ANTI-ICE CHECK VALVE MTH 23-Feb-2011 0 O/C 3437 7C2W-200000 R/H 301103 ANTI-ICE CHECK VALVE MTH 23-Feb-2011 0 O/C 0669 1153P0104 LEFT 302001 DIFFERENTIAL PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 0690 1153P0104 RIGHT 302001 DIFFERENTIAL PRESSURE SWITCH MTH 23-Feb-2011 0 O/C AL2994 30B5553-01 LEFT 302002 ANTI ICING VALVE SOLENOID MTH 23-Feb-2011 0 O/C AL3042 30B5553-01 RIGHT 302002 ANTI ICING VALVE SOLENOID MTH 23-Feb-2011 0 O/C 275694 0851JL1 LEFT 303001 PITOT TUBE MTH 23-Feb-2011 0 O/C 277230 0851JL1 RIGHT 303001 PITOT TUBE MTH 23-Feb-2011 0 O/C 277232 0851JL1 STANDBY 303001 PITOT TUBE MTH 23-Feb-2011 0 O/C NSN C664503-0104 313002 85071 FLIGHT HOUR RECORDER MTH 23-Feb-2011 0 O/C 061016573 3001-01-111 313100 FLIGHT DATA RECORDER ACCELEROMETER MTH 23-Feb-2011 0 O/C 0787 3A1322A LEFT AILERON 313101 LEFT HAND AILERON FDR POSITION SENSOR MTH 23-Feb-2011 0 O/C A0792 3A1322A LEFT ELEVATOR 313101 LEFT HAND ELEVATOR FDR POSITION SENSOR MTH 23-Feb-2011 0 O/C 8485 6895D2X5-5 313102 FDR IMPACT SWITCH MTH 23-Feb-2011 0 O/C 1175 6918231-1 313201 ARES RECORDER Page 31 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2097 4257.2 21-May-2019 0 240 6985 40005369-2 31-Jan-2030 100 m 18 d 324001 LANDING GEAR 32-30-70-9601 9914678-3 KIAD EMERGENCY GEAR EXTENSION PNEUMATICSTORAGE BOTTLE DISCARD Manufacture Date: 31-Jan-2010 LDG HRS MTH 2097 4257.2 21-May-2019 90 240 7781 40005370-1 30-Nov-2031 122 m 17 d 324013 32-43-00-9601 9914678-2 KIAD EMERGENCY BRAKE PNEUMATIC BOTTLE DISCARD BOTTLE Manufacture Date: 30-Nov-2011 LDG HRS MTH 2243 4570.3 10-Mar-2020 0 0 0 5000 SN-UNKNOWN PN 9570.3 4832.3 CENTER 32-50-00-9600 NOSE WHEEL STEERING HOSES (CENTERING HOSE) - DISCARD LDG HRS MTH 2243 4570.3 10-Mar-2020 0 0 0 5000 SN-UNKNOWN PN 9570.3 4832.3 PRESS 32-50-00-9600 NOSE WHEEL STEERING HOSES (PRESSURE HOSE) - DISCARD LDG HRS MTH 2243 4570.3 10-Mar-2020 0 0 0 5000 SN-UNKNOWN PN 9570.3 4832.3 RETRACT 32-50-00-9600 NOSE WHEEL STEERING HOSES (RETRACT HOSE) - DISCARD LDG HRS MTH 2243 4570.3 10-Mar-2020 0 0 0 5000 SN-UNKNOWN PN 9570.3 4832.3 RETURN 32-50-00-9600 NOSE WHEEL STEERING HOSES (RETURN HOSE) - DISCARD LDG HRS MTH 2106 4277 14-Jun-2019 0 0 O/C 0689 3-1538-1 LEFT 320014 9914473-2 KIAD NOSE WHEEL LDG HRS MTH 2106 4277 14-Jun-2019 0 0 O/C 0691 3-1538-1 RIGHT 320014 9914473-2 KIAD NOSE WHEEL MTH 23-Feb-2011 0 O/C 1622 67020-3 AFT 320023 SOLENOID VALVE MTH 23-Feb-2011 0 O/C 1620 67020-3 FORWARD 320023 SOLENOID VALVE MTH 23-Feb-2011 0 O/C 0303 72118-2 NOSE GEAR 320026 9914650-2 POWER STEERING SYSTEM VALVE MTH 23-Feb-2011 0 O/C 461 2102610-001 320027 9914757-2 NOSE WHEEL STEERING GEARBOX MTH 23-Feb-2011 0 O/C 73 6941010-9 LEFT 321001 MAIN LANDING GEAR ASSEMBLY MTH 23-Feb-2011 0 O/C 74 6941010-10 RIGHT 321001 MAIN LANDING GEAR ASSEMBLY LDG MTH 0 23-Feb-2011 0 0 14950 EMI343 6941020-1 14950 12588 LEFT 321002 MAIN LANDING GEAR TRUNNION ASSEMBLY LDG MTH 0 23-Feb-2011 0 0 14950 EMI336 6941020-2 14950 12588 RIGHT 321002 MAIN LANDING GEAR TRUNNION ASSEMBLY APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 0 14950 25423693 6941030-2 16533 14171 LEFT 321007 KGSO MAIN LANDING GEAR TRAILING LINK Page 32 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 0 14950 26081492 6941030-2 16533 14171 RIGHT 321007 KGSO MAIN LANDING GEAR TRAILING LINK LDG MTH 0 23-Feb-2011 0 0 14950 571 6941031-2 14950 12588 LEFT 321009 MAIN LANDING GEAR TRAILING LINK SPACER LDG MTH 0 23-Feb-2011 0 0 14950 570 6941031-2 14950 12588 RIGHT 321009 MAIN LANDING GEAR TRAILING LINK SPACER LDG HRS MTH 1127 2342.3 05-Feb-2015 1127 12000 130 6941050-3 12000 9638 LEFT 321011 ICT MAIN LANDING GEAR OLEO ASSEMBLY LDG HRS MTH 1127 2342.3 05-Feb-2015 1127 12000 163 6941050-3 12000 9638 RIGHT 321011 ICT MAIN LANDING GEAR OLEO ASSEMBLY LDG MTH 0 23-Feb-2011 0 0 20000 25 6994004-1 20000 17638 NOSE 322001 LANDING GEAR MTH 23-Feb-2011 0 O/C 427 6742020-5 NOSE GEAR 322004 TRUNNION ASSEMBLY LDG HRS MTH 2227 4545.6 26-Jan-2020 2227 4545.6 107 O/C 370 6742170-6 NOSE GEAR 322005 KICT LOWER BARREL ASSEMBLY MTH 23-Feb-2011 0 O/C 392 6742180-2 NOSE GEAR 322006 UPPER BARREL ASSEMBLY MTH 23-Feb-2011 0 O/C 692 6947010-3 LEFT MAIN GEAR 323001 NO DRAWING NO. AT THIS TIME. HYDRAULIC UPLOCK ACTUATOR MTH 23-Feb-2011 0 O/C 310 6947030-2 NOSE GEAR 323001 NO DRAWING NO. AT THIS TIME. HYDRAULIC UPLOCK ACTUATOR MTH 23-Feb-2011 0 O/C 687 6947010-3 RIGHT MAIN GEAR 323001 NO DRAWING NO. AT THIS TIME. HYDRAULIC UPLOCK ACTUATOR LDG MTH 0 23-Feb-2011 0 0 20000 0320 2-8172-3 20000 17638 NOSE 323002 9914676-3 LANDING GEAR ACTUATOR LDG HRS MTH 2275 4619.8 20-Aug-2020 2231 12000 0692 2-8126-2 12044 9682 LEFT 323003 9914674-2 GSO MAIN LANDING GEAR ACTUATOR ASSEMBLY LDG MTH 0 23-Feb-2011 0 0 12000 0653 2-8126-2 12000 9638 RIGHT 323003 9914674-2 MAIN LANDING GEAR ACTUATOR ASSEMBLY LDG HRS MTH 2243 4570.9 11-Mar-2020 O/C 00200 49801-001 323007 KGSO LANDING GEAR CONTROL MTH 23-Feb-2011 0 O/C 1972A 98312 LEFT MAIN GEAR 323009 HYDRAULIC SHUTTLE VALVE MTH 23-Feb-2011 0 O/C 1970A 98312 NOSE GEAR 323009 HYDRAULIC SHUTTLE VALVE MTH 23-Feb-2011 0 O/C 1963A 98312 RIGHT MAIN GEAR 323009 HYDRAULIC SHUTTLE VALVE MTH 23-Feb-2011 0 O/C 2613 140-179 LEFT INBOARD 324002 9914450-2 SPEED TRANSDUCER MTH 23-Feb-2011 0 O/C 2607 140-179 LEFT OUTBOARD 324002 9914450-2 SPEED TRANSDUCER MTH 23-Feb-2011 0 O/C 2648 140-179 RIGHT INBOARD 324002 9914450-2 SPEED TRANSDUCER Page 33 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl MTH 23-Feb-2011 0 O/C 2647 140-179 RIGHT OUTBOARD 324002 9914450-2 SPEED TRANSDUCER LDG HRS MTH 882 1811.3 01-Feb-2014 O/C 1139 2-1675-1 LEFT INBOARD 324003 9914655-3 MKE MAIN LANDING GEAR BRAKE LDG HRS MTH 882 1811.3 01-Feb-2014 O/C 1190 2-1675-1 LEFT OUTBOARD 324003 9914655-3 MKE MAIN LANDING GEAR BRAKE APUS APUH LDG HRS MTH 1817 1374.5 1583 3178.2 28-Jan-2017 0 0 O/C 0522 2-1675-1 RIGHT INBOARD 324004 9914655-3 KGSO MAIN LANDING GEAR BRAKE LDG HRS MTH 882 1811.3 01-Feb-2014 O/C 1185 2-1675-1 RIGHT OUTBOARD 324004 9914655-3 MKE MAIN LANDING GEAR BRAKE LDG HRS MTH 2106 4277 14-Jun-2019 0 0 T/C 5211S193 M15601 LEFT 324005 9914718-1 KIAD NOSE WHEEL TIRE LDG HRS MTH 2106 4277 14-Jun-2019 0 0 T/C 5216S156 M15601 RIGHT 324005 9914718-1 KIAD NOSE WHEEL TIRE MTH 23-Feb-2011 0 O/C 0312 72106 EMERGENCY 324006 9914478-3 BRAKE VALVE MTH 23-Feb-2011 0 O/C 832 39-865 LEFT 324007 9914652-2 ANTI-SKID CONTROL VALVE MTH 23-Feb-2011 0 O/C 834 39-865 RIGHT 324007 9914652-2 ANTI-SKID CONTROL VALVE MTH 23-Feb-2011 0 O/C 327A 142-073 324008 9914652-3 ANTI-SKID CONTROLLER LDG HRS MTH 2264 4593.9 30-Jun-2020 0 0 O/C 2236 3-1621 LEFT INBOARD 324009 9914655-1 KIAD MAIN LANDING GEAR WHEEL LDG HRS MTH 2097 4257.2 21-May-2019 0 0 O/C 2435 3-1621 LEFT OUTBOARD 324009 9914655-1 KIAD MAIN LANDING GEAR WHEEL LDG HRS MTH 2215 4514.8 19-Dec-2019 0 0 O/C 0380 3-1621 RIGHT INBOARD 324009 9914655-1 KIAD MAIN LANDING GEAR WHEEL LDG HRS MTH 2131 4323.2 14-Aug-2019 0 0 O/C 2428 3-1621 RIGHT OUTBOARD 324009 9914655-1 KIAD MAIN LANDING GEAR WHEEL LDG HRS MTH 2264 4593.9 30-Jun-2020 0 0 T/C 9019J113 M14401 LEFT INBOARD 324010 9914661-1 KIAD MAIN LANDING GEAR TIRE LDG HRS MTH 2097 4257.2 21-May-2019 0 0 T/C 7261J103 M14401 LEFT OUTBOARD 324010 9914661-1 KIAD MAIN LANDING GEAR TIRE Page 34 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawing # / Task # Position Item Code Mod Lvl LDG HRS MTH 2215 4514.8 19-Dec-2019 0 0 T/C 7128J116 M14401 RIGHT INBOARD 324010 9914661-1 KIAD MAIN LANDING GEAR TIRE LDG HRS MTH 2131 4323.2 14-Aug-2019 0 0 T/C 7128J117 M14401 RIGHT OUTBOARD 324010 9914661-1 KIAD MAIN LANDING GEAR TIRE MTH 23-Feb-2011 0 O/C 1214 6411 LEFT INBOARD 324011 BRAKE FUSE MTH 23-Feb-2011 0 O/C 0846 6411 LEFT OUTBOARD 324011 BRAKE FUSE LDG HRS MTH 385 763.4 20-Apr-2012 0 0 0 O/C 0916 6411 RIGHT INBOARD 324011 MCO BRAKE FUSE MTH 23-Feb-2011 0 O/C 1202 6411 RIGHT OUTBOARD 324011 BRAKE FUSE MTH 23-Feb-2011 0 O/C 0401 98340-9 324020 9912388-9 PARKING BRAKE VALVE LDG HRS MTH 2024 4106.1 26-Jan-2019 0 0 O/C 1234328 GPP1250-80 324207 ICT PARKING BRAKE PRESSURE SWITCH MTH 23-Feb-2011 0 O/C 0724 V10000A012 325001 9914649-5 LANDING GEAR CONTROL MANIFOLD ASSEMBLY MTH 23-Feb-2011 0 O/C 033432 19940931-1 SYSTEM 325010 HYDRAULIC PRESSURE GAUGE MTH 23-Feb-2011 0 O/C 511 32-089-2 325030 9914652-6 BRAKE METERING VALVE APUS APUH LDG HRS MTH 1701 1288.3 1484 2973.3 22-Jul-2016 0 3000 9237 30-2900-3 5973.3 1235.3 334009 LEFT AFT 33-42-00-9600 KIAD LEFT AFT LED WING-TIP NAVIGATION LIGHT ASSEMBLY DISCARD APUS APUH LDG HRS MTH 1701 1288.3 1484 2973.3 22-Jul-2016 0 3000 9226 30-2900-3 5973.3 1235.3 334009 LEFT FORWARD 33-42-00-9600 KIAD LEFT FORWARD LED WING-TIP NAVIGATION LIGHT ASSEMBLY DISCARD APUS APUH LDG HRS MTH 1701 1288.3 1484 2973.3 22-Jul-2016 0 3000 9135 30-2900-4 5973.3 1235.3 334010 RIGHT AFT 33-42-00-9600 KIAD RIGHT AFT LED WING-TIP NAVIGATION LIGHT ASSEMBLY DISCARD APUS APUH LDG HRS MTH 1701 1288.3 1484 2973.3 22-Jul-2016 0 3000 9128 30-2900-4 5973.3 1235.3 334010 RIGHT FORWARD 33-42-00-9600 KIAD RIGHT FORWARD LED WING-TIP NAVIGATION LIGHT ASSEMBLY DISCARD MTH 23-Feb-2011 0 O/C 5754A EM2044-1 330001 ELECTRICAL PANEL INVERTER MTH 23-Feb-2011 0 O/C TR01888 2401C 330003 PULSE LIGHT CONTROLLER Page 35 of 109 NOTE: Item Codes in italics show pre-migration CESCOM item codes and position (provided for cross-reference). Remains calculated from Print Date for calendar items. .35 20-Aug-2021 2678 2100.9 APU .58 20-Aug-2021 2362 4738 ENG 2 .58 20-Aug-2021 2362 4738 ENG 1 .58 20-Aug-2021 2362 4738 AIRCRAFT Average Daily Utilization Last Actual Date Events/ Landings Hours Tracking Rate N21NG Reg No: 13-Sep-2021 7:13PM 23-Feb-2011 Owner: MARATHON AIR LLC Print Date: Airworthiness: Aircraft Serial: Aircraft Model: 680 - CITATION SOVEREIGN Unit: 680-0308 CESCOM 10 - Aircraft Status Report (ENG) DUE 2 (ENG) DUE 1 Components City Part Serial No Part Number C/W Time 1 C/W Time 2 + or - Adj. TBO 1 TBO 2 TSO 2 TSO 1 Remains Remains Description Drawi

All Cessna Citation Sovereign+ service bulletins