Master Minimum Equipment List (MMEL)

FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. VI AIRCRAFT: PC-12 GUIDELINES FOR (M) AND (O) PROCEDURES The FOEB has identified a need for certain procedures to provide an adequate level of safety while providing relief for some items. These procedures must be established by the operator and may be based on the aircraft manufacturer’s recommended procedures, Supplemental Type Certificate modifier’s recommended procedures, or equivalent operator procedures. When recommended procedures are published, the operator should comply with these procedures. If recommended procedures are not published, the following guidelines delineate the aspects to be considered by the operator in the development of required procedures: SEQUENCE NO. PROCEDURE 21-1 (O) Operations procedure to ensure flight is conducted unpressurized, below 10,000 ft. MSL, ambient conditions allow safe cockpit/cabin temperature, and the ACS/ECS Emergency Shut Off Lever is PULLED. 21-2 (O) Operational procedure to ensure flight is conducted unpressurized. 21-3 (M) Maintenance procedure to ensure the Safety Valve is secured OPEN. 21-4 (M) Maintenance procedure to ensure the Outflow Valve is secured OPEN. 21-10 (M) Maintenance procedure to ensure the VCCS is deactivated. 21-17 (M) Maintenance procedure to ensure that the VCCS is deactivated. (O) Operational procedure to ensure ECS EMERGENCY SHUT OFF LEVER is pulled and to ensure flight is conducted unpressurized. 21-18 (M) Maintenance procedure to ensure the Underfloor Heating System is operative. 22-1 (M) Maintenance procedure to deactivate the autopilot. (O) Operations procedure to ensure the flight is conducted under VFR for single pilot operations. 22-6 (M) Maintenance procedure to deactivate the mode controller. (O) Operations procedure to ensure the flight is conducted under VFR for single pilot operations. 22-8 (O) Operations procedure to the flight is conducted under VFR for single pilot operations. 22-9 (O) Operations procedure to ensure the yaw damper is verified to be off, autopilot is not used, and autopilot disconnect functions (Quick release controls) are operative prior to flight. 22-10 (O) Operations procedure to ensure the flight is conducted under VFR for single pilot operations. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. IX AIRCRAFT: PC-12 GUIDELINES FOR (M) AND (O) PROCEDURES SEQUENCE NO. PROCEDURE 23-8 (O) Operations procedure to brief passengers via alternate means. 23-10 (O) Operations procedure to ensure SATVOICE system operates normally and services are available as a LRCS over the intended route of flight. 23-13 (O) Operations procedure to establish and use when SELCAL is inoperative. 23-13-a (O) Operations procedure to establish and use when SELCAL is inoperative. 24-1 (O) Operations procedure to confirm both Inverters are operative prior to takeoff. 24-5 (M) Maintenance procedure to ensure “BAT 1” and both Generators operate normally. 25-2-a (M) Maintenance procedure to secure seat in the taxi, takeoff, and landing (TTL) position. 25-2-b (O) Operations procedure to ensure seat is placarded and baggage is not stowed beneath it. 25-2-c-i (M) Maintenance procedure to secure seat in the taxi, takeoff, and landing (TTL) position. 25-4-b (M) Maintenance procedure to deactivate ELTs and install a placard. 25-4-c (M) Maintenance procedure to deactivate ELT switch. 25-8 (M) Maintenance procedure to secure pilot seat vertical adjustment. 25-9 (M) Maintenance procedure to secure pilot seat horizontal adjustment. 25-10 (M) Maintenance procedure to secure the affected Storage Compartment CLOSED. (O) Operations procedure to ensure affected component is not used. 27-1 (O) Operations procedure to verify the Stall Warning/Stick Shaker System and the Flap System operate normally and the Flaps are in the proper position. 27-2 (O) Operations procedure to verify the Triple Trim Indicator operates normally and the Stab Pointer is visually checked prior to each takeoff. 27-3 (M) Maintenance procedure to set trim tab to Neutral. (O) Operations procedure to disconnect the autopilot to detect a fuel imbalance. 27-4 (O) Operations procedure to verify Flight Control Trim Tabs operate normally and are checked for proper position prior to each takeoff. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. VII AIRCRAFT: PC-12 GUIDELINES FOR (M) AND (O) PROCEDURES SEQUENCE NO. PROCEDURE 27-5 (O) Operations procedure to visually verify stabilizer trim is set for take-off. 28-1 (O) Operations procedure to disconnect the autopilot to detect a fuel imbalance. 30-3 (M) Maintenance procedure to secure separator in the OPEN position and to ensure the Switch is “ON”. 30-5 (O) Operations procedure to verify operation of static port heater. 30-6 (M) Maintenance procedure to verify one Heating Zone on left-hand Windshield is operative. 31-1 (O) Operations procedure to determine and identify an accurate timepiece. 31-2 (O) Operations procedure to log time via alternate means. 32-1 (O) Operations procedure to prevent aircraft movement. 32-2 (M) May be inoperative provided the left-hand and right-hand antilock brake systems are deactivated, brake fluid reservoir is verified within normal range, and the associated system has no leaks. (O) Normal brake operation is verified prior to takeoff. 33-8 (O) Operations procedure to ensure adequate light is available. 33-9 (O) Operations procedure to brief passengers prior to takeoff and landing. 34-15 (O) Operations procedures to ensure the Altitude Hold is operative and repairs are made within 3 flight-days. 34-18 (O) Operations procedure to ensure any combination of Gyro or INS (IRU) System operations allowed in the proviso relief are verified to be functioning normally. 34-19 (O) Operations procedure to establish and use alternate procedures. 34-20 (O) Operations procedure to establish and use alternate procedures. 34-21 (M) Maintenance procedure to deactivate and secure the TCAS. (O) Operations procedure to ensure enroute or approach procedures do not require its use. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. VIII AIRCRAFT: PC-12 GUIDELINES FOR (M) AND (O) PROCEDURES SEQUENCE NO. PROCEDURE 34-22 (M) Maintenance procedure to deactivate and secure the TCAS. (O) Operations procedure to ensure TCAS is not required by 14 CFR, system is deactivated and secured, and enroute or approach procedures do not require its use. 34-22-b (O) Operations procedure to ensure enroute or approach procedures do not require its use. 34-22-c (O) Operations procedures to ensure RA visual display and audio function are operative and enroute and approach procedures do not require its use. 34-23 (O) Operations procedure to ensure requirements are met for flight without FMS. 34-23-a (O) Operations procedure to ensure Aeronautical Charts are current and Navigation Fixes are verified prior to flight. 34-24-a (O) Operations procedure to establish and use alternate procedure. 34-24-a-1 (O) Operations procedure to establish and use alternate procedure. 34-24-a-2 (O) Operations procedure to ensure pilot(s) consider GPS inoperative. 34-24-a-4 (O) Operations procedure to establish and use alternate procedure. 34-24-a-5 (O) Operations procedure to establish and use alternate procedure. 34-24-b (O) Operations procedure to establish and use alternate procedure. 34-25-a (O) Operations procedure to establish and use alternate procedure. 34-25-a-1 (O) Operations procedure to establish and use alternate procedure. 34-25-a-4 (O) Operations procedure to establish and use alternate procedure. 34-25-a-5 (O) Operations procedure to establish and use alternate procedure. 34-26 (O) Operations procedure to establish and use alternate procedure. 34-27 (O) Operations procedure to obtain ATC authorization prior to flight. 34-28 (O) Operations procedure to obtain ATC authorization prior to flight. 34-29 (O) Operations procedure to obtain ATC authorization prior to flight. 34-30 (O) Operations procedure to ensure alternate procedures are used. 34-33 (M) Maintenance procedure to deactivate and secure the TAS. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. IX AIRCRAFT: PC-12 GUIDELINES FOR (M) AND (O) PROCEDURES SEQUENCE NO. PROCEDURE 35-4-a (O) Operations procedure to ensure oxygen supply is at or above the minimum required. 35-5 (O) Operations procedure to ensure flight is conducted at or below 10,000 ft. MSL and passengers are briefed. 38-1 (M) Maintenance procedure to verify system components do not have any leaks. 52-1 (O) Operations procedure to visually check for proper indications that the affected door is latched prior to each departure. 52-2 (O) Operations procedure to visually check for proper indications that the affected door is latched prior to each departure. 52-7 (M) Maintenance procedure to ensure Lock is secured in the UNLOCKED position. 79-1 (O) Operations procedure to visually check oil quantity prior to flight. 80-1 (O) Operations procedure for an alternate method of starting. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 21-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 21. Air Conditioning Sequence No. Item 1 2 3 4 Change Bar 1. Environmental Control System (ECS) C 1 0 (O) May be inoperative provided: a) Flight is conducted unpressurized, b) Flight is conducted at or below 10,000 ft. MSL, c) Ambient conditions allow acceptable cockpit/cabin temperatures, and d) ECS EMERGENCY SHUTOFF LEVER is pulled. a) Fresh Air Ventilation Outlets C - 1 Any in excess of one may be inoperative provided the supply of fresh air is acceptable to the flightcrew. 2. Emergency Dump Function C 1 0 (O) May be inoperative provided flight is conducted unpressurized. 3. Safety Valve C 1 0 (M) May be inoperative provided: a) Aircraft remains unpressurized, and b) Safety Valve and/or Outflow Valve remains OPEN. 4. Outflow Valve C 1 0 (M) May be inoperative provided: a) Aircraft remains unpressurized, and b) Outflow Valve remains OPEN. 5. Outflow Valve Controller C 1 0 May be inoperative provided flight is conducted unpressurized. 6. Cabin Differential Pressure Gauge C 1 0 May be inoperative provided flight is conducted unpressurized. 7. Cabin Altitude Warning System (CAWS) C 1 0 May be inoperative provided flight is conducted at or below 10,000 ft. MSL. 8. Temperature Control System (Auto Mode) C 1 0 May be inoperative provided Temperature Control System Manual Mode is operative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 21-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 21. Air Conditioning Sequence No. Item 1 2 3 4 Change Bar 9. Temperature Control System (Manual Mode) C 1 0 May be inoperative provided Temperature Control System Auto Mode is operative. 10. *** Vapor Cycle Cooling System (VCCS) D 1 0 (M) May be inoperative provided VCCS is deactivated. 11. Cabin Temperature Indicator C 1 0 May be inoperative. 12. Auxiliary Electric Cabin Heat System C 1 0 May be inoperative. 13. Cabin Altitude Indicator C 1 0 May be inoperative provided flight is conducted unpressurized. 14. Cabin Altitude Warning System C 1 0 May be inoperative provided flight is conducted at or below 10,000 ft. MSL. 15. Cabin Vertical Speed Indicator C 1 0 May be inoperative provided: a) Automatic Cabin Pressure Control System is operative, and b) Cabin Altimeter is operative. C 1 0 May be inoperative provided: a) Aircraft is operated in an unpressurized configuration, and b) Aircraft is operated at or below 10,000 ft. MSL. 16. CAB PRESS Annunciator C 1 0 May be inoperative provided flight is conducted at or below 10,000 ft. MSL. 17. ECS Annunciator (CAWS) C 1 0 (M)(O) May be inoperative provided: a) Flight is conducted unpressurized, b) ECS EMERGENCY SHUT OFF LEVER is pulled, and c) Flight is conducted at or below 10,000 ft. MSL. 18. *** COOL Annunciator C 1 0 (M) May be inoperative provided VCCS is deactivated. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 21-3 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 21. Air Conditioning Sequence No. Item 1 2 3 4 Change Bar 19. Auxiliary Electric Heat System C 2 0 (M) May be inoperative provided Underfloor Heat System is operative. 20. *** Auxiliary Electric Battery Heater System C 1 0 May be inoperative. 21. *** Auxiliary Electric Engine Heater System C 1 0 May be inoperative. 22. *** Electric Foot Warmer System C 1 0 May be inoperative. 23. ECS Ground Mode Function D 1 0 May be inoperative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 22-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 22. Autoflight Sequence No. Item 1 2 3 4 Change Bar 1. Autopilot C 1 0 (M)(O) May be inoperative provided: a) Autopilot is deactivated, b) AFM limitations are observed, c) Operations do not depend on its use, and d) Flight is conducted under VFR for single pilot operations. NOTE: Yaw damper will be inoperative after autopilot deactivation. 2. Autopilot Disconnect C 2 1 May be inoperative provided: a) Autopilot is not used below 1,500 ft. AGL, and b) Approach minimums do not require use of autopilot. B 2 0 May be inoperative provided autopilot is not used. 3. A/P DISENG Annunciator (CAWS) C 1 - May be inoperative provided autopilot is not used. 4. A/P TRIM Annunciator (CAWS) C 1 - May be inoperative provided autopilot is not used. 5. Yaw Damper C 1 0 May be inoperative provided autopilot is not used. 6. Mode Controller B 1 0 (M)(O) May be inoperative provided: a) Mode Controller is deactivated, b) AFM limitations are observed, c) Operations do not depend on its use, and d) Flight is conducted under VFR for single pilot operations. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 22-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 22. Autoflight Sequence No. Item 1 2 3 4 Change Bar 7. AP Button C 1 0 May be inoperative provided autopilot is considered inoperative (refer to 22-1). 8. FD Button B 1 0 (O) May be inoperative provided: a) Flight is conducted under VFR for single pilot operations, b) AFM limitations are observed and, c) Operations do not depend on its use. 9. YD Button C 1 0 (O) May be inoperative provided: a) Yaw damper is verified to be off. b) Autopilot is not used, and c) Autopilot disconnect functions – Quick release controls are operative. 10. Control Wheel Steering (CWS) Switch C 2 1 Right hand side may be inoperative in open (inactive) position. C 2 0 (O) May be inoperative provided: a) Flight director and autopilot are not used, b) AFM limitations are observed, c) Operations do not depend on flight director or autopilot use, and d) Flight is conducted under VFR for single pilot operations. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 1. Communications Systems (VHF And UHF) D - - Any in excess of those required by 14 CFR may be inoperative provided it is not powered by the aircraft emergency power systems and not required for emergency procedures. 2. Cockpit Speakers C 2 - May be inoperative provided: a) One headset is operative and used by each flight crewmember, and b) A spare operative headset is readily available in the flightcrew compartment. 3. Audio Amplifiers a) Normal System B 1 0 May be inoperative provided Alternate System is operative. b) Alternate System B 1 0 May be inoperative provided Normal System is operative. 4. Voice Activated Interphone System C 1 0 May be inoperative. 5. Flight Deck Headsets Earphones/Headphones and Boom Microphones 5A (Holder of management specifications, air carrier, or commercial operator certificate) a) Headset Boom Microphones A - 0 May be inoperative provided: a) Associated hand microphone is installed and operates normally, and b) Repars are made within three flight days. D - - Any in excess of those required by regulation may be inoperative. (Continued) U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 5. Flight Deck Headsets Earphones/Headphones and Boom Microphones (Cont’d) 5A (Holder of management specifications, air carrier, or commercial operator certificate) (Cont’d) b) Headset Earphones/ Headphones C - 1 May be inoperative provided associated flight deck speaker operates normally. D - - Any in excess of those required by regulation may be inoperative. c) Active Noise Canceling/Reduction Function D - 0 May be inoperative provided normal audio function of headset is operative. 5B (Operator other than a holder of management specifications, air carrier, or commercial operator certificate) a) Headset Boom Microphones A - 0 May be inoperative provided: a) Associated hand microphone is installed and operates normally, and b) Repairs are made in accordance with applicable regulations. D - - Any in excess of those required by regulation may be inoperative. b) Headset Earphones/ Headphones C - 1 May be inoperative provided associated flight deck speaker operates normally. (Continued) U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-3 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 5. Flight Deck Headsets Earphones/Headphones and Boom Microphones (Cont’d) 5B (Operator other than a holder of management specifications, air carrier, or commercial operator certificate) (Cont’d) c) Active Noise Canceling/Reduction Function D - 0 May be inoperative provided normal audio function of headset is operative. | 6. Control Yoke Press to Talk Switches C 2 0 May be inoperative provided Hand Mic on affected side is operative. 7. Static Discharger Wicks a) (SN 100-180 without SB 23-001) C - 0 May be inoperative provided no communication equipment is required for the flight, otherwise: 1) Left Winglet C 3 2 One other than the outermost discharger on the left winglet may be inoperative or missing. 2) Right Winglet C 3 2 One other than the outermost discharger on the right winglet may be inoperative or missing. (Continued) U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-4 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 7. Static Discharger Wicks (Cont’d) a) (SN 100-180 without SB 23-001) (Cont’d) 3) Rudder C 4 3 One other than the uppermost discharger on the rudder may be inoperative or missing. | 4) Left Elevator C 3 2 One other than the outermost discharger on the left elevator may be inoperative or missing. 5) Right Elevator C 3 2 One other than the outermost discharger on right elevator may be inoperative or missing. NOTE: No more than two of the provisos may be applied at any time. b) (SN 181 and up and SN 100-180 with SB23-001) C - 0 All may be inoperative or missing provided no communication equipment is required for the flight, otherwise: 1) Left Winglet C 2 1 One may be inoperative or missing. 2) Right Winglet C 2 1 One may be inoperative or missing. 3) Rudder C 3 1 One or two may be inoperative or missing. | 4) Left Elevator C 2 1 One may be inoperative or missing. 5) Right Elevator C 2 1 One may be inoperative or missing. NOTE: No more than two of the provisos may be applied at any time. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-5 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 8. Passenger Address System (PA) a) Passenger Configuration C 1 0 (O) May be inoperative provided alternate, normal, and emergency procedures and/or operating restrictions are established and used. NOTE: Any station function(s) that operates normally may be used. b) Cargo Configuration (Courier/Authorized Persons Address System) C 1 0 (O) May be inoperative provided alternate, normal, and emergency procedures and/or operating restrictions are established and used. D 1 0 May be inoperative provided procedures do not require its use. 9. *** Cockpit Voice Recorder (CVR) a) With Flight Data Recorder (FDR) Installed A 1 0 May be inoperative provided: a) Flight Data Recorder (FDR) operates normally, and b) Repairs are made within 3 flight-days. b) Without Flight Data Recorder (FDR) Installed A 1 0 May be inoperative provided repairs are made within 3 flight-days. c) Cockpit Voice Recorder (CVR) Installed for an operator other than a holder of management specifications, air carrier, or commercial operator certificate A 1 0 May be inoperative provided repairs are made in accordance with applicable regulations. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 23-6 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 23. Communications Sequence No. Item 1 2 3 4 Change Bar 10. High Frequency (HF) Communication System D - - Any in excess of those required by 14 CFR may be inoperative. C - 1 (O) May be inoperative while conducting operations that require two LRCS provided: a) Aircraft SATVOICE system operates normally, b) SATVOICE services are available as a LRCS over the intended route of flight, c) ICAO Flight Plan is updated (as required) to notify ATC of the communication equipment status of the aircraft, and d) Alternate procedures are established and used. 11. Hand Microphones D 2 - Any in excess of those required by regulation may be inoperative. C - 0 May be inoperative provided associated boom microphone operates normally. 12. Oxygen Mask Microphones C - - Any in excess of those required by 14 CFR may be inoperative. 13. *** Selective Call Systems (SELCAL) C - 0 (O) May be inoperative provided alternate procedures are established and used. D - 0 May be inoperative provided procedures do not require its use. a) Channels C - 0 (O) May be inoperative provided alternate procedures are established and used. D - 0 May be inoperative provided procedures do not require its use. 14. Datalink D - 0 May be inoperative provided procedures do not require its use. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 24-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 24. Electrical Power Sequence No. Item 1 2 3 4 Change Bar 1. INVERTER Annunciation C 1 0 (O) May be inoperative for VMC provided both Inverters are verified to be operative prior to each takeoff. NOTE: Monitor RMI Flag or Yaw Rate Sensor for indication of Inverter failure. 2. *** Emergency Power System (EPS) C 1 0 May be inoperative except for 14 CFR 135 IFR passenger carrying operations. 3. Generator C 2 1 Generator 2 may be inoperative provided: a) Flight is conducted VFR, b) Flight is not conducted in known or forecast icing conditions, and c) Operations do not require its use. 4. *** Battery 2 C 1 0 (O) May be inoperative provided: a) Battery 1 is operative, b) Both generators are operative, and c) It is not required by 14 CFR. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 24-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 24. Electrical Power Sequence No. Item 1 2 3 4 Change Bar 5. 26 Volt AC Inverters B 2 1 One may be inoperative provided autopilot is not required by 14 CFR. NOTE 1: Autopilot may be used. NOTE 2: Autopilot is required for operation in RVSM airspace (both 26 Volt Inverters must be operative). 6. External Power System D 1 0 May be inoperative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 1. Cockpit Shoulder Harness C - - Right side may be inoperative provided Seat is not occupied. 2. Passengers Seats (Includes all Configurations and Locations) D - - May be inoperative provided: a) Seat does not restrict access to any emergency exit, egress route, or main aisle, and b) The affected seat(s) is blocked and placarded “DO NOT OCCUPY”. NOTE 1: A seat with an inoperative seat belt or shoulder harness is considered inoperative. NOTE 2: Affected seat(s) may include the seat(s) behind and/or adjacent outboard seats. a) Positioning Controls for Taxi, Takeoff, and Landing (TTL) (Mechanical and/or Electrical) D - - (M) May be inoperative and seat occupied provided seat is secured in the taxi, takeoff, and landing (TTL) position. D - - May be inoperative and seat occupied provided seat is immovable in the taxi, takeoff, and landing (TTL) position. b) Under Seat Baggage Restraining System C - - (O) May be inoperative provided: a) Baggage is not stowed under seat with inoperative restraining system, b) Associated seat is placarded “DO NOT STOW BAGGAGE UNDER THIS SEAT” and c) Procedures are established to alert Cabin Crew of inoperative restraining system. (Continued) U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 2. Passenger Seats (Cont’d) c) Armrests 1) With Seat Positioning Controls for Taxi, Takeoff, and Landing (TTL) and/or Other Controls D - - (M) May be inoperative or missing and seat occupied provided: a) Armrest does not restrict access to any emergency exit, egress route, or main aisle, and b) If Armrest with seat control is missing or removed, seat is secured in taxi, takeoff, and landing (TTL) position. 2) Without Seat Positioning Controls for Taxi, Takeoff, and Landing (TTL) and/or Other Controls D - - May be inoperative or missing and seat occupied provided it does not restrict access to any emergency exit, egress route, or main aisle. 3. Non-Essential Equipment and Furnishings (NEF) - - 0 May be inoperative, damaged, or missing provided the item(s) is deferred in accordance with the operator’s NEF deferral program. The NEF program, procedures, and processes are outlined in the operator’s (insert name) Manual. (M) and (O) procedures, if required, must be available to the flightcrew and included in the operator’s appropriate document. NOTE: Exterior Lavatory Door Ashtrays are not considered NEF items. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-3 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 4. Emergency Locator Transmitter (ELT) a) *** Survival Type ELTs D - - Any in excess of those required by14 CFR may be inoperative or missing. b) *** Fixed ELTs A - 0 (M) May be inoperative provided: a) System is deactivated, and b) Repairs are made within 90 consecutive calendar-days. A - 0 (M) May be missing provided: a) Placard stating “ELT not installed” is placed in view of the pilot, and b) Repairs are made within 90 consecutive calendar-days. D - - (M) Any in excess of those required by 14 CFR may be inoperative provided the system is deactivated. D - - Any in excess of those required by 14 CFR may be missing. c) *** Remote ELT Switch D - 0 (M) May be inoperative provided: a) Remote ELT switch is deactivated, and b) ELT switch is placed in the ARMED mode. d) *** ELT Indicator Light D - 0 May be inoperative. e) *** ELT Aural Alarm D - 0 May be inoperative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-4 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 5. Flotation Equipment D - - Any in excess of those required by 14 CFR may be inoperative or missing. 6. *** First Aid Kit (FAK) and/or Associated Equipment D - - Any in excess of those required by 14 CFR may be incomplete or removed. NOTE: Medical equipment installed in the aircraft as part of an EMS operation is not considered part of the normal complement of equipment. No MMEL relief applies to that equipment and 14 CFR maintenance and inspection requirements do not apply. a) *** Tamper Seals or Tags C - - (O) May be inoperative, damaged, or missing provided proper FAK servicing is verified at each preflight. 7. *** Emergency Medical Kit (EMK) and/or Associated Equipment D - - Any in excess of those required by 14 CFR may be incomplete or removed. NOTE: Medical equipment installed in the aircraft as part of an EMS operation is not considered part of the normal complement of equipment. No MMEL relief applies to that equipment and 14 CFR maintenance and inspection requirements do not apply. a) *** Tamper Seals or Tags C - - (O) May be inoperative, damaged, or missing provided proper installation and operation is verified at each preflight. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-5 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 8. Pilot Seat Vertical Adjustment C 2 0 (M) May be inoperative provided: a) Affected seat is secured or locked. b) Position is acceptable to the flight crew member, and c) Seat position when the seat is used allows a full travel of the flight controls. NOTE: No additional cushion(s) acceptable. 9. Pilot Seat Fore and Aft Adjustment C 2 0 (M) May be inoperative provided: a) Affected seat is secured and locked. b) Position is acceptable to the flight crew member, and c) Seat position when the seat is used allows a full travel of the flight controls. NOTE: No additional cushion(s) acceptable. Rudder pedal adjustment must be operative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-6 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 10. Storage Bins/ Cabin, Galley and Lavatory Storage Compartments/Closets C - - (M) May be inoperative provided: a) Procedures are established to secure the affected bin, compartment, or closet in closed position, b) Affected bin, compartment, or closet is prominently placarded “DO NOT USE”, c) Any Emergency Equipment located in affected bin, compartment, or closet is considered inoperative, and d) Affected bin, compartment, or closet is not used for storage of any item(s) except for those permanently affixed. NOTE: For overhead bins, if no partitions are installed, the entire overhead bin is considered inoperative. C - - (M)(O) May be inoperative provided: a) For non-retractable doors, affected door is removed, b) For retractable doors, affected door is removed or secured in the retracted (fully open) position, c) Affected bin, compartment, or closet is prominently placarded “DO NOT USE”, d) Affected bin, compartment, or closet is not used for storage of any items except those permanently affixed, e) Procedures are established and used to alert crewmembers and passengers of inoperative bins, compartments, or closets, and f) Passengers are briefed that affected bin, compartment, or closet is not used. (Continued) U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-7 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 10. Storage Bins/ Cabin, Galley, and Lavatory Storage Compartments/Closets (Cont’d) C - - NOTE 1: For overhead bins, if no partitions are installed, the entire overhead bin is considered inoperative. NOTE 2: Any emergency equipment located in the affected bin, compartment or closet (permanently affixed) is available for use. C - - May be inoperative in closed position provided: a) Affected bin, compartment, or closet is prominently placarded “DO NOT USE”, b) Any emergency equipment located in affected bin, compartment, or closet is considered inoperative, and c) Location placarding for any emergency equipment stored in affected bin, compartment, or closet is removed or obscured. NOTE: Use of this proviso may be dependent upon an operator’s aircraft security program, as appropriate. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-8 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 11. *** Cargo Restraint Systems A - - (M) May be inoperative or missing provided: a) Approved cargo‑loading limits are observed. The only source documents are: • Type certificate (TC), • Supplemental Type Certificate (STC), • Airplane Flight Manual (AFM), • Airplane Flight Manual Supplement (AFMS), • Pilot’s Operating Handbook (POH), and • TC/STC Weight and Balance Manual (WBM). b) Repairs are made within 120 consecutive calendar- days. A - - May be inoperative or missing provided: a) Cargo Compartment remains empty, and b) Repairs are made within 120 consecutive calendar- days. A - - Individual cargo areas may be inoperative provided aircraft is operated in accordance with Original Equipment Manufacturer. 12. Cockpit Sun Visors C - - May be inoperative or missing provided there is no field of vision restriction for the flightcrew. 13. Exterior Lavatory Door Ashtray A 1 0 One may be missing provided it is replaced within 3 calendar-days. 14. “FASTEN SEAT BELT WHILE SEATED” Sign or Placard C - - One or more signs or placards may be illegible or missing provided a legible sign or placard is visible from each occupied passenger seat. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 25-9 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 25. Equipment/Furnishings Sequence No. Item 1 2 3 4 Change Bar 15. Portable Flashlights/Flashlight Holders C - - May be inoperative or removed provided: a) Crewmember assigned to the affected position has an equivalent operative flashlight readily available, b) Inoperative flashlight remains in a certified location is removed from the aircraft, and c) Location placarding is removed or obscured. D - - Any in excess of those required by 14 CFR may be inoperative or missing provided: a) Inoperative flashlight remains in a certified location until removed from the aircraft at the next suitable maintenance facility, and b) Location placarding is removed or obscured. a) *** Tamper Seals or Tags C - - (O) May be inoperative, damaged, or missing provided proper installation and operation is verified at each preflight. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 4 DATE: 12/27/2022 PAGE NO. 26-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 26. Fire Protection Sequence No. Item 1 2 3 4 Change Bar 1. Portable Fire Extinguisher D - - Any in excess of those required by 14 CFR may be inoperative or removed provided: a) Inoperative fire extinguisher remains in a certified location until removed from the aircraft at the next suitable maintenance facility, b) Location placarding is removed or obscured, and c) Required distribution is maintained. NOTE: Inoperative fire extinguishers, removed from a certified location or removed from the aircraft, are subject to 49 CFR dangerous goods regulations. a) *** Tamper Seals or Tags C - - (O) May be inoperative, damaged, or missing provided proper installation and operation is verified at each preflight. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 27-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 27. Flight Controls Sequence No. Item 1 2 3 4 Change Bar 1. Flap Position Indicator C 1 0 (O) May be inoperative provided: a) Prior to each takeoff, Flaps are verified to operate normally, b) Prior to each takeoff, Flaps are visually checked for proper position, and c) Stall Warning/Stick Shaker System is verified to function properly. 2. Electric Trim Annunciator “STAB TRIM” (CAWS) B 1 0 (O) May be inoperative provided: a) Triple Trim Indicator is operative, and b) Stab Pointer is visually checked before each takeoff to be in the proper position. 3. Aileron Trim C 1 0 (M)(O) May be inoperative provided: a) Aileron Trim Tab is set to NEUTRAL, and b) If autopilot is used, it must be disconnected every 20 minutes to detect any possible fuel imbalance. 4. Triple Trim Indicator C 1 0 (O) May be inoperative provided: a) Prior to each takeoff, all Flight Control Trim Tabs are verified to operate normally, and b) Prior to each takeoff, Trim Tabs are visually checked for proper position. 5. Stabilizer Trim Position Indication C 1 0 (O) May be inoperative provided: a) Horizontal stabilizer trim is visually checked for full range of travel, b) Horizontal stabilizer trim operation is not restricted, and c) Horizontal stabilizer trim is set to position for take-off and appropriate setting is verified by visual inspection prior to each takeoff. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 5 DATE: 06/26/2025 PAGE NO. 28-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 28. Fuel Sequence No. Item 1 2 3 4 Change Bar 1. Fuel Quantity Indicator (L/R) B 2 1 (O) One Indicator (L or R) may be inoperative provided: a) Triple Trim Indicator is operative, b) Aileron Trim is operative, and c) If autopilot is used, it must be disconnected every 20 minutes to detect any possible fuel imbalance. NOTE: FUEL RESET is not possible. B 2 1 (O) Indication may be inoperative provided: a) Aircraft is fueled to maximum, b) Flight is restricted to a maximum of three hours, c) Triple Trim indication is operative, d) Aileron Trim is operative, and e) If Autopilot is used it must be disconnected every 20 minutes to detect any possible fuel imbalance. NOTE: FUEL RESET is not possible. 2. Low Fuel Annunciator R FUEL LOW/L FUEL LOW (CAWS) C 2 0 May be inoperative provided: a) All Fuel Quantity Indicating Systems operate normally, and b) Fuel Flow and Fuel Used Systems operate normally. 3. Fuel Flow/Fuel Used System C 1 - May be inoperative provided: a) All Fuel Quantity Systems operate normally, and b) Low Fuel Annunciator (CAWS) operates normally. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 30-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 30. Ice and Rain Protection Sequence No. Item 1 2 3 4 Change Bar 1. Propeller Deice System C 1 0 May be inoperative provided: a) Flight is not conducted in known or forecast icing conditions, and b) Stall Warning/Stick Pusher System is verified to function properly in the NORMAL mode. 2. Surface Deice System C 1 0 May be inoperative provided flight is not conducted into known or forecast icing conditions. 3. Inertial Separator C 1 0 (M) May be inoperative provided Separator is verified OPEN and Switch is verified ON. 4. Pitot Heat B 2 0 May be inoperative provided: a) Flight is not conducted into visible moisture or into known or forecast icing conditions, b) Flight is conducted VMC, and c) Not required by 14 CFR. NOTE: Both Must be operative for RVSM operations. 5. Static Port Heat B 2 1 (O) One may be inoperative provided: a) Operations are conducted under day VMC, b) Operations are not conducted in visible moisture or into known or forecast icing conditions, and c) Operative static port heater is verified operative prior to each takeoff. | | U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 30-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 30. Ice and Rain Protection Sequence No. Item 1 2 3 4 Change Bar 6. Windshield Heating System B 1 0 (M) May be inoperative under IFR operations provided: a) Operations are not conducted in known or forecast icing conditions, and b) One heating zone on the left windshield is verified to be operational. | | | | | | | | 7. Angle of Attack Sensor Heating B 2 0 One or both may be inoperative provided: a) Operations are conducted under day VMC, and b) Operations are not conducted in known or forecast icing conditions. | | | | | | | U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 31-1 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 31. Indicating/Recording Systems Sequence No. Item 1 2 3 4 Change Bar 1. Clock with Sweep Second Hand or Electric Digital Clock C 1 0 (O) May be inoperative provided an accurate timepiece is operative on the flightcrew compartment indicating the time in hours, minutes and seconds. NOTE: On the basis that the timepiece required does not need to be approved, an accurate pilot’s wristwatch which indicates hours, minutes and seconds is acceptable. C - 0 May be inoperative provided: a) Operations are conducted under VFR conditions, and b) Not required by 14 CFR. 2. *** Hourmeter C 1 0 (O) May be inoperative provided a procedure is established to record flight time. 3. *** Flight Data Recorder (FDR) System C - - Any in excess of those required by 14 CFR may be inoperative. U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION MASTER MINIMUM EQUIPMENT LIST REVISION NO. 6 DATE: XX/XX/XXXX PAGE NO. 31-2 AIRCRAFT: PC-12 TABLE KEY 1. REPAIR CATEGORY 2. NO. INSTALLED 3. NO. REQUIRED FOR DISPATCH 4. REMARKS OR EXCEPTIONS 31. Indicating/Recording Systems Sequence No. Item 1 2 3 4 Change Bar 4. Master WARNING Pushbutton a) Indication Lamps C 4 1 For single pilot operations, any in excess of one lamp in the pilot side master WARNING pushbutton may be inoperative. C 4 2 One lamp in each master WARNING pushbutton may be inoperative. b) Reset Function C 2 1 For single pilot operations, reset function in co-pilot side master WARNING pushbutton may be inoperative in inactive (non-reset) position. c) Reset Function C 2 1 May be inoperative in inactive (non-reset) position provided single pilot operations are not conducted. 5. Master CAUTION Pushbutton Any in excess of those required by 14 CFR may be inoperative. a) Indication Lamps C 4 1 For single pilot operations, any in excess of one lamp in the pilot side master CAUTION pushbutton may be inoperative. C 4 2 One lamp in each master CAUTION pushbutton may be inoperative. b) Reset Function C 2 1 For single pilot operations, reset function in co-pilot side master CAUTION pushbutton may be inoperative in inactive (non-reset) position. c) Reset Function C 2 1 May be inoperative in inactive (non-reset) position provided single pilot operations are not conducted. |