Collins Aerospace Pro Line 21 Program Updates
Cessna Citation CJ1 · Airworthiness Directives
Overview
This document provides updates and information relevant to the Collins Aerospace Pro Line 21 avionics system, specifically for the Cessna Citation CJ1 and CJ2 aircraft. It addresses critical issues such as temperature compensation problems, ADS-B compliance deadlines, and upcoming upgrades for the avionics systems. The document is intended for operators and maintenance personnel of the Citation series, offering insights into necessary actions and available upgrades to ensure compliance with FAA regulations and enhance operational capabilities. Key topics include the removal of the temperature compensation feature, the importance of ADS-B equipment installation, and the benefits of LPV upgrades for accessing non-ILS runways.
- Temperature compensation feature may cause incorrect aircraft direction; disable until FAA directive.
- ADS-B compliance required by December 31, 2019; options available for installation.
- WAAS/LPV upgrade allows access to non-ILS runways; 4,000 LPV approaches available in the US.
- Upcoming retrofit package includes new avionics and software updates for CJ1/CJ2.
- CPDLC will improve ATC communication; specific equipment required for compliance.
Document
Source
Originally published by ncjp2023test.s3.us-east-2.amazonaws.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type
- Airworthiness Directives
- Year
- 2019
- Pages
- 9
- File size
- 1.5 MB
- Publisher
- ncjp2023test.s3.us-east-2.amazonaws.com
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In this document
Temperature Compensation Issue
The document outlines a significant issue with the temperature compensation feature in the FMS, which may cause the aircraft to turn in the wrong direction when a 'climb to' altitude is manually edited. Operators are advised to disable this feature until an FAA Airworthiness Directive mandates its removal, which will be performed at approved service centers.
ADS-B Compliance
Operators are reminded of the approaching deadlines for ADS-B compliance, with a final date of December 31, 2019, for FAA regulations and June 7, 2020, for EASA. The document lists available options for compliance using Collins equipment, emphasizing the urgency for installation.
WAAS/LPV Upgrade
The document details the eligibility and benefits of the WAAS/LPV upgrade for Citation Jets, including access to non-ILS runways with reduced minimums. It specifies the prerequisites for the upgrade and mentions that approximately 4,000 LPV approaches are now available in the US.
Upcoming Retrofit Package
A new retrofit package for Citation Jets is being developed, which includes enhancements such as ADS-B compliance, LPV/RNP capabilities, and a new dual FMS/CDU. The software update is expected to be certified by Q4 2019.
Datalink/CPDLC Overview
The document explains the benefits of Controller-Pilot Data Link Communications (CPDLC), which will enhance communication efficiency with ATC. It outlines the requirements for aircraft to be equipped with this technology and the timeline for deployment.
Safety notes
- Operators should disable the temperature compensation feature to avoid navigation errors until the FAA directive is issued.
Full document text
Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. CJP 2019 CONVENTION - SEPTEMBER 6th, 2019 CJ/CJ1/CJ2 and 500 Series Legacy Session Collins Aerospace Pro Line 21 Program Updates Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 2 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Objectives • Share latest Collins Aerospace program offerings and status • Temperature Compensation issue • ADS-B compliance • LPV upgrade • CJ1, CJ2 • Pro Line 21 Airspace Modernization Package • CJ 1, CJ2 • Datalink / CPDLC roadmap • Answer questions and receive feedback PRESENT FUTURE Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 3 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Pro Line 21 aircrafts with FMS 3.3.x and 4.x Temperature Compensation (Update from 2018) • Issue • When a “climb to” altitude is manually edited or compensated for temperature, FMS may turn aircraft in wrong direction • Impact • Collins OPS bulletin in 2018 recommended operators to turn off the temperature compensation feature • Corrective action • An Airworthiness Directive from the FAA is expected to mandate the removal of the temperature compensation feature • Removal procedure at approved service centers or dealership • Approach procedures are not being removed from the FMS • FAQs: https://www.rockwellcollins.com/Landing/FMS/FAQ-OPSB016617R1.aspx Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 4 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. ADS-B out • Still time to equip before December 31th, 2019 FAA deadline • June 7th, 2020 EASA deadline • Available options with Collins equipment (TDR-94 and GPS-4000S) Only 4 months left ! Aircraft model Collins Dealers Citation I / 500 AML STC #SA11216DS Citation I / 501 AML STC #SA11222DS CJ, CJ1 / 525 CJ2 / 525A Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 5 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Available at Textron Service Centers WAAS/LPV upgrade • Eligible Aircrafts • Citation Jets 1 / 2 • Benefits • Access to non-ILS runways with reduced minimums (200ft DA, half-mile visibility) • About 4,000 LPV approaches now available in US, serving about 1,900 airports (1,200 of which without ILS) • Based on SBAS technology (WAAS in the US) • Same GPS can be used for ADS-B out compliance • Independent from temperature for vertical navigation • Upgrade • Pre-requisites: DBU-50x0 + GPS-4000S • New hardware • OCM-3100 • IOC-3100 • Upgrades through Service Bulletins • IOC-3100 • AFD-3010 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 6 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Upcoming retrofit package Citation Jets 1/2 - Pro Line 21 Airspace Modernization • Value-add bundle to help single pilots navigating a more complex airspace • ADS-B compliance • LPV / RNP / Coupled VNAV • Charts on MFD (new FSU) • New dual FMS / CDU • New Radio stack • SW update to PFD/MFD • Optional SVS • Optional graphical weather • Optional VHF datalink • SW update under development • SW certification Q4 2019 • STC development and certification pending aircraft availability (incentive available), Q1 2020 target Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 7 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Definitions, Benefits and Requirements Datalink / CPDLC 1-pager • What is CPDLC by the way ? • “Controller-Pilot Data Link Communications” • Aka text messages replacing ATC voice communication • Using VHF DataLink (VDL) mode 2 over: • ACARS network in USA / North Atlantic (“FANS 1/A”) • ATN (B1) network in Europe (“Link 2k”) • Benefits • Less errors / Safer communication with ATC • Faster airport clearance in congested area • Departure CLearance or DCL, deployed in 62 US airports • Dynamic en-route updates sent via text • US deployment starting Q3 2019, until 2022/2023 • Unequipped aircraft will not have preferential routes to busy airspace (“Best-Equipped / Best-Served”) • More efficient North Atlantic Tracks (FANS 1/A required FL 290 to FL390) • Aircraft requirements
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• VHF DataLink Mode 2 radio (+ Satcom for oceanic FANS) • Communication Management Unit (CMU or RIU) • Avionics displaying/acknowledging CPDLC messages • Datalink subscription service (eg ArincDirect) • “Push-to-load” FMS for en-route updates, once fully deployed in 2023 (“push” of new flight plan in FMS) 🖧 FMS/CDU (eg Pro Line 21) ✈ 📻 VHF mode 2 (+satcom). (eg VHF-4000) CMU (eg CMU-4000) 📡🗼 🖧🖧 👨 (Satcom) VHF ACARS / ATN Networks ATC Is it mandatory ? • Domestic US: No (BEBS) • North Atlantic Tracks: Yes (FANS 1/A) • Domestic Europe: No for used aircraft below 100,000lbs MTOW and 19 seats (BEBS) Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 8 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Paths / Roadmap Datalink / CPDLC Aircraft model Collins Dealers Citation I / 500 - Citation I / 501 - CJ, CJ1 / 525 Late 2020 target, to be confirmed Potential additional option to on-going Airspace Modernization STC project (Domestic CPDLC US / Europe) CJ2 / 525A Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2018 Collins Aerospace, a United Technologies company. All rights reserved. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. 9 Collins Aerospace Proprietary. This document contains no export controlled technical data. © 2019 Collins Aerospace, a United Technologies company. All rights reserved. Q&As • What is Collins’ plan to support Pro Line 21 fleet going forward ? • We are continually investing in STC programs to bring new capabilities to Pro Line 21 aircraft (upcoming CJ1/CJ2 Airspace and CPDLC bundle is an example) not on a Pro Line Fusion path • We recognize we have a large Pro Line 21 fleet which needs to stay current with airspace requirements and upcoming obsolescence, which manifest themselves essentially through our FMS computer and software • We are currently developing an FMS roadmap for Pro Line 21 and will communicate once ready for market introduction
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