# Aerospatiale/Aeritalia ATR 42-320 - Type: Aircraft model (FAA registry) - Registry code: 8680930 - Manufacturer (registry): AEROSPATIALE/AERITALIA - Model: ATR 42-320 - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-prop - Seats: 50 - Weight class: 20,000 lb and over - Certification: Type certificated - Data sheet: [TCDS A53EU](https://openairdocs.org/tcds/A53EU) (OpenAirDocs) - Holder: ATR – GIE Avions de Transport Régional - Registered aircraft: 4 - Page: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026 - [AD 2026-09-13](https://openairdocs.org/ad/2026-09-13): Flight controls · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Jun 18, 2026 - [AD 2025-26-01](https://openairdocs.org/ad/2025-26-01): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Feb 9, 2026 - [AD 2025-24-09](https://openairdocs.org/ad/2025-24-09): Ice and rain protection · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jan 13, 2026 - [AD 2025-23-04](https://openairdocs.org/ad/2025-23-04): Fire Protection · ATR – GIE Avions de Transport Régional ATR42-300, ATR42-320, ATR42-500 and 6 more. Effective Jan 13, 2026 - [AD 2025-12-02](https://openairdocs.org/ad/2025-12-02): Equipment/furnishings · Ipeco Holdings 3A063-0100-( )-( ), 3A063-0080-( )-( ), 3A063-0038-( )-( ) and 18 more. Effective Jun 30, 2025 - [AD 2025-10-06](https://openairdocs.org/ad/2025-10-06): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Jun 26, 2025 - [AD 2025-05-11](https://openairdocs.org/ad/2025-05-11): Fire protection · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Apr 22, 2025 - [AD 2025-04-06](https://openairdocs.org/ad/2025-04-06): Flight controls · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Apr 4, 2025 - [AD 2025-02-10](https://openairdocs.org/ad/2025-02-10): Doors · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Mar 19, 2025 - [AD 2024-23-10](https://openairdocs.org/ad/2024-23-10): Placards and Marking · Decompression Panel (Aeroconseil STC ST04602NY). Effective Jan 13, 2025 - [AD 2024-19-15](https://openairdocs.org/ad/2024-19-15): Oxygen · Safran Aerosystems Oxygen Cylinder, Valve Assembly, Oxygen Valve and 103 more. Effective Nov 26, 2024 - [AD 2024-15-14](https://openairdocs.org/ad/2024-15-14): Instruments · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Oct 23, 2024 - [AD 2024-08-02](https://openairdocs.org/ad/2024-08-02): Electrical power · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jun 6, 2024 - [AD 2024-05-05](https://openairdocs.org/ad/2024-05-05): Fire Protection · ATR – GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Mar 29, 2024 - [AD 2023-17-01](https://openairdocs.org/ad/2023-17-01): Landing gear · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Oct 19, 2023 - [AD 2023-14-10](https://openairdocs.org/ad/2023-14-10): Flight Compartment Equipment · Ipeco Holdings Pilot and Co-Pilot seats, ATR42-200, ATR42-300 and 9 more. Effective Sep 7, 2023 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2021-24-07](https://openairdocs.org/ad/2021-24-07): Fire protection · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Nov 22, 2021 - [AD 2021-22-07](https://openairdocs.org/ad/2021-22-07): Fire Bottle, Portable · Airbus A319-111, A319-112, A319-113 and 127 more. Effective Nov 18, 2021 - [AD 2021-12-17](https://openairdocs.org/ad/2021-12-17): Fuselage · ATR - GIE Avions de Transport Régional ATR42-300, ATR42-320, ATR42-500 and 7 more. Effective Aug 4, 2021 - [AD 2021-07-04](https://openairdocs.org/ad/2021-07-04): Ice and Rain Protection. · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 10, 2021 - [AD 2020-07-11](https://openairdocs.org/ad/2020-07-11): Hydraulic power and Electronic common installation · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 18, 2020 - [AD 2019-07-03](https://openairdocs.org/ad/2019-07-03): Cabin Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 16, 2019 - [AD 2018-25-18](https://openairdocs.org/ad/2018-25-18): Landing gear · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jan 22, 2019 - [AD 2018-23-01](https://openairdocs.org/ad/2018-23-01): Cabin Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Dec 28, 2018 - [AD 2018-21-09](https://openairdocs.org/ad/2018-21-09): Wings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 1 more. Effective Nov 20, 2018 - [AD 2018-19-15](https://openairdocs.org/ad/2018-19-15): Cabin Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Nov 14, 2018 - [AD 2017-17-10](https://openairdocs.org/ad/2017-17-10): Landing Gear · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 1 more. Effective Sep 29, 2017 - [AD 2015-11-03](https://openairdocs.org/ad/2015-11-03): Fuel · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jul 14, 2015 - [AD 2014-18-01](https://openairdocs.org/ad/2014-18-01): Navigation · Bombardier ATR42-200, ATR42-300, ATR42-320 and 23 more. Effective Oct 14, 2014 - [AD 2014-17-02](https://openairdocs.org/ad/2014-17-02): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Sep 9, 2014 - [AD 2014-06-09](https://openairdocs.org/ad/2014-06-09): Windows · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 8, 2014 - [AD 2014-03-09](https://openairdocs.org/ad/2014-03-09): Nacelles/pylons · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Mar 26, 2014 - [AD 2012-08-07](https://openairdocs.org/ad/2012-08-07): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 9, 2012 - [AD 2011-23-10](https://openairdocs.org/ad/2011-23-10): Stabilizers · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Dec 15, 2011 - [AD 2011-21-08](https://openairdocs.org/ad/2011-21-08): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 202 more. Effective Nov 23, 2011 - [AD 2011-21-05](https://openairdocs.org/ad/2011-21-05): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Oct 27, 2011 - [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011 - [AD 2010-05-01](https://openairdocs.org/ad/2010-05-01): Fire Protection · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Mar 12, 2010 - [AD 2010-02-06](https://openairdocs.org/ad/2010-02-06): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Feb 24, 2010 - [AD 2009-12-09](https://openairdocs.org/ad/2009-12-09): Electrical power · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jul 16, 2009 - [AD 2008-17-19](https://openairdocs.org/ad/2008-17-19): Main Landing gear · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Nov 3, 2008 - [AD 2008-13-24](https://openairdocs.org/ad/2008-13-24): Aileron tab bellcrank assemblies · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 7 more. Effective Aug 12, 2008 - [AD 2008-13-19](https://openairdocs.org/ad/2008-13-19): Pitot probe · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Aug 6, 2008 - [AD 2008-04-13](https://openairdocs.org/ad/2008-04-13): Fuel tank safety · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Mar 28, 2008 - [AD 2007-12-20](https://openairdocs.org/ad/2007-12-20): Bonding cable and electrical wires · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Jul 19, 2007 - [AD 2006-16-08](https://openairdocs.org/ad/2006-16-08): Locking bolt of the upper attachment pin · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Aug 23, 2006 - [AD 2006-07-19](https://openairdocs.org/ad/2006-07-19): Protective ramps on trim panel 110VU · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective May 12, 2006 - [AD 2006-05-07](https://openairdocs.org/ad/2006-05-07): Main landing gear (MLG) side braces · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Apr 13, 2006 Historical (superseded or no longer in force): - [AD 2023-13-11](https://openairdocs.org/ad/2023-13-11) (historical): Oxygen · AVOX Systems Oxygen valve assemblies (body and gage assemblies), Oxygen cylinder and valve assemblies, A300 B2-1A and 102 more. Effective Sep 5, 2023 - [AD 2023-10-08](https://openairdocs.org/ad/2023-10-08) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Jul 11, 2023 - [AD 2022-25-16](https://openairdocs.org/ad/2022-25-16) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Jan 23, 2023 - [AD 2022-04-09](https://openairdocs.org/ad/2022-04-09) (historical): Oxygen System · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 94 more. Effective Apr 4, 2022 - [AD 2021-17-02](https://openairdocs.org/ad/2021-17-02) (historical): Instruments · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Oct 5, 2021 - [AD 2020-23-13](https://openairdocs.org/ad/2020-23-13) (historical): Instruments · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Dec 3, 2020 - [AD 2020-09-16](https://openairdocs.org/ad/2020-09-16) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Jun 22, 2020 - [AD 2018-18-05](https://openairdocs.org/ad/2018-18-05) (historical): Time limits/maintenance checks · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Oct 5, 2018 - [AD 2015-26-09](https://openairdocs.org/ad/2015-26-09) (historical): Fuselage and Wings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 1 more. Effective Feb 17, 2016 - [AD 2015-23-12](https://openairdocs.org/ad/2015-23-12) (historical): Landing gear · ATR - GIE Avions de Transport R gional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Dec 29, 2015 - [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09) (historical): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Oct 3, 2013 - [AD 2011-23-06](https://openairdocs.org/ad/2011-23-06) (historical): Equipment/Furnishings · ATR GIE Avions de Transport R gional ATR42-200, ATR42-300, ATR42-320 and 9 more. Effective Nov 21, 2011 - [AD 2008-04-19 R1](https://openairdocs.org/ad/2008-04-19-R1) (historical): Fuel · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Nov 18, 2009 - [AD 2009-18-18](https://openairdocs.org/ad/2009-18-18) (historical): Windows · ATR - GIE Avions de Transport R gional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Sep 24, 2009 - [AD 2008-04-19](https://openairdocs.org/ad/2008-04-19) (historical): Fuel tank system · ATR GIE Avions de Transport R gional ATR42-200, ATR42-300, ATR42-320 and 8 more. Effective Apr 3, 2008 - [AD 2006-07-26](https://openairdocs.org/ad/2006-07-26) (historical): Outer wing boxes · ATR - GIE Avions de Transport R gional ATR42-200, ATR42-300, ATR42-320 and 1 more. Effective May 16, 2006 - [AD 2001-16-10](https://openairdocs.org/ad/2001-16-10) (historical): Airplane Flight Manual--De-icing or Anti-icing Fluids · Aerospatiale ATR42-200, ATR42-300, ATR42-320 and 2 more. Effective Sep 26, 2001 - [AD 2000-17-09](https://openairdocs.org/ad/2000-17-09) (historical): Fatigue Cracking · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300 and ATR42-320. Effective Oct 11, 2000 - [AD 2000-05-26](https://openairdocs.org/ad/2000-05-26) (historical): Cargo Door Hinges · ATR GIE Avions de Transport R gional ATR42-200, ATR42-300 and ATR42-320. Effective Apr 26, 2000 - [AD 97-26-19](https://openairdocs.org/ad/97-26-19) (historical): Lower Lugs Of Barrel Of Main Landing Gear · ATR GIE Avions de Transport R gional ATR42-300 and ATR42-320. Effective Jan 7, 1998 - [AD 97-04-09](https://openairdocs.org/ad/97-04-09) (historical): Main Landing Gear · ATR GIE Avions de Transport R gional ATR42-300 and ATR42-320. Effective Mar 7, 1997 - [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996 - [AD 93-18-04](https://openairdocs.org/ad/93-18-04) (historical): Fuselage Frame Inspection · ATR GIE Avions de Transport R gional ATR42-300 and ATR42-320. Effective Nov 18, 1993 - [AD 90-19-06](https://openairdocs.org/ad/90-19-06) (historical): Main Landing Gear · ATR GIE Avions de Transport R gional ATR42-300 and ATR42-320. Effective Oct 23, 1990 All 165: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320/ads.md ## Information bulletins (advisory) (6) - [SAIB NM-11-45](https://openairdocs.org/saib/NM-11-45): Doors: Cargo/Baggage Doors. Issued Aug 1, 2011 - [SAIB NM-11-19](https://openairdocs.org/saib/NM-11-19): Indicating/Recording System Angle of Attack Sensors. Issued Feb 3, 2011 - [SAIB NM-10-18](https://openairdocs.org/saib/NM-10-18): Instruments: Redesigned Aileron Sensors for Flight Data Recorder. Issued Mar 4, 2010 - [SAIB NM-10-13](https://openairdocs.org/saib/NM-10-13): Navigation: Flight Management System. Issued Jan 7, 2010 - [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008 - [SAIB NE-06-38](https://openairdocs.org/saib/NE-06-38): . Issued Apr 7, 2006 ## Registered aircraft (4) - [N901FX](https://openairdocs.org/aircraft/N901FX): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), S/N 172 - [N903FX](https://openairdocs.org/aircraft/N903FX): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), S/N 179 - [N906FX](https://openairdocs.org/aircraft/N906FX): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), S/N 280 - [N907FX](https://openairdocs.org/aircraft/N907FX): [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), built 1992, S/N 286 ## NTSB investigations (5) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN09MA142](https://openairdocs.org/ntsb/CEN09MA142), Jan 27, 2009: Aerospatiale Alenia ATR 42-320 (N902FX), Lubbock, TX, substantial damage. Probable cause: The flight crew's failure to monitor and maintain a minimum safe airspeed while executing an instrument approach in icing conditions, which resulted in an aerodynamic stall at low altitude.… - [NTSB NYC02LA008](https://openairdocs.org/ntsb/NYC02LA008), Oct 13, 2001: Aerospatiale ATR 42-320 (N34820), Yardley, PA, substantial damage. Probable cause: an in flight collision with birds. - [NTSB FTW97LA081](https://openairdocs.org/ntsb/FTW97LA081), Jan 8, 1997: Aerospatiale ATR-42-320 (N14829), Houston, TX, substantial damage. Probable cause: The pilot's failure to follow the proper taxi route while taxiing back to the terminal. A factor was the glare radiating from the airport's terminal area. - [NTSB NYC92LA005](https://openairdocs.org/ntsb/NYC92LA005), Oct 12, 1991: Aerospatiale ATR-42-320 (N25811), Bridgeport, CT, minor damage, 1 fatal. Probable cause: THE EMPLOYEE'S FAILURE TO FOLLOW PROPER PROCEDURES AND THE DIVERSION OF HER ATTENTION WHICH RESULTED IN HER BEING STRUCK BY A SPINNING PROPELLER. - [NTSB ATL89MA012](https://openairdocs.org/ntsb/ATL89MA012), Oct 12, 1988: Aerospatiale ATR-42-300 (N17810), Yardley, PA, incident, no damage ## FAA accident and incident reports (58, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20121115025319I](https://openairdocs.org/incident/20121115025319I), Nov 15, 2012: Aerospatiale/Aeritalia ATR 42-320 (N900FX), Misoula, MT, Minor damage. Enroute mso to gtf at 13,500 feet:flight 7820:pilot encountered a slight yaw to the left and a momentary torque decrease of 5% on the #1 engine. Pilot then… - [Incident 20110322005699I](https://openairdocs.org/incident/20110322005699I), Mar 22, 2011: Aerospatiale/Aeritalia ATR 42-320 (N901FX), Rapid City, SD, No damage. Supplement: flt 8584 from fso to rap: during flap retraction, flaps stuck at 12 degreesand later retracted uncommanded. Crew elected to land in bff due to… - [Accident 20090127001639A](https://openairdocs.org/incident/20090127001639A), Jan 27, 2009: Aerosp ATR42320 (N902FX), Lubbock, TX, Destroyed. (-23) On January 27, 2009, at 0437 CST, N902FX, an aerospatiale ATR42-320, operating as empire flight 8284 was destroyed when it collided with terrain short of… - [Incident 20011013028359I](https://openairdocs.org/incident/20011013028359I), Oct 13, 2001: Aerosp ATR42320 (N34820), Newark, NJ, Substantial damage. (-23) At 1900E Continental express (jetlink) flight 3354, an ATR42-320 struck 2 canadian geese about 8 miles from yardley, pa enroute from norfolk (orf), VA to… - [Incident 20010926028299I](https://openairdocs.org/incident/20010926028299I), Sep 26, 2001: Aerosp ATR42320 (N19812), Syracuse, NY. (-23) Crew reported the landing gear failed to retract after t/o. the aircraft returned to syr and landed on runway 28. No assistance was required and the… - [Incident 20010607017429I](https://openairdocs.org/incident/20010607017429I), Jun 7, 2001: Aerosp ATR42320 (N15816), Syracuse, NY. (-23) On Thursday June 7, 2001, at 11:02 am local time, an ATR-42-320 aircraft, bearing registration number N15816, operating under 14 CFR part 121 as… - [Incident 20010225002859I](https://openairdocs.org/incident/20010225002859I), Feb 25, 2001: Aerosp ATR42320 (N14821), Newark, NJ. (-23) After takeoff flight control columns began to make squeaking and grinding sounds. Sounded like possible cables. Main. Lubricated cables and provided… - [Incident 20001211038369I](https://openairdocs.org/incident/20001211038369I), Dec 11, 2000: Aerosp ATR42320 (N14819), Rochester, NY. (-23) On Monday December 12, 2000 a Continental express atr 42, N14819, flight 3117, reported an electrical problem after take off. The aircraft returned and… - [Incident 20000923038399I](https://openairdocs.org/incident/20000923038399I), Sep 23, 2000: Aerosp ATR42320 (N15818), Rochester, NY. (-23) On Saturday, September 23, 2000 at 1419 local time, an ATR-42 aircraft, operated by Continental express, inc (C2XA) under 14 CFR part 121, as flight… - [Incident 20000902023629I](https://openairdocs.org/incident/20000902023629I), Sep 2, 2000: Aerosp ATR42320 (N34817), Syracuse, NY. (-23)On Saturday, September 2, 2000, at 1402 local, a Continental express atr 42, N34817, flight 3653, returned to land at syr due to smoke in the cockpit. The… - [Incident 20000811027339I](https://openairdocs.org/incident/20000811027339I), Aug 11, 2000: Aerosp ATR42320 (N15818), Cleveland, OH. (-23)C2XA flight safety reported that an ATR-42 was up-set by B-757 wake turbulence. The incident occurred during arrival in kcle area at 7000 ft. and… - [Incident 20000718026019I](https://openairdocs.org/incident/20000718026019I), Jul 18, 2000: Aerosp ATR42320 (N14832), Buffalo, NY. (-23) On July 18, 2000 at 1015 local Continental express (C2XA), jet link 3215, departed Buffalo, NY (buf) enroute to newark, NJ (ewr). The crew noted smoke in… - [Incident 20000608032099I](https://openairdocs.org/incident/20000608032099I), Jun 8, 2000: Aerosp ATR42320 (N14821), Rochester, NY. (-23)On Thursday, June 8, 2000, at 1755 local, a Continental express ATR-42-320, N14821, flight 3621, flight 3631, returned to Rochester international airport,… - [Incident 20000310004119I](https://openairdocs.org/incident/20000310004119I), Mar 10, 2000: Aerosp ATR42320 (N16824), Erie, PA. During a flight from rochester, NY, to cleveland, OH, the left engine oil pressure indicator started to fluctuate. The pilot performed a precautionary engine… - [Incident 19990710032689I](https://openairdocs.org/incident/19990710032689I), Jul 10, 1999: Aerosp ATR42300 (N18814), Rochester, NY. (-23) On 7/10/99, C2XA flight 3387 landed on runway 28 at roc after reporting an unsafe gear indication. ARFF responded, aircraft landed without incident and… - [Incident 19970815027959I](https://openairdocs.org/incident/19970815027959I), Aug 15, 1997: Aerosp ATR42320 (N14834), Newark, NJ. Flew thru aircraft wake. Pitch disconnected. Flew to airport manually. Prior problems with pitch disconnect type. - [Incident 19970517042369I](https://openairdocs.org/incident/19970517042369I), May 17, 1997: Aerosp ATR42320 (N21837), Baton Rouge, LA. Narrative: flight 3873, ATR-42, N21837, started taxiing for departure from the Baton Rouge airport with the main cabin door open. Ground personnel did not… - [Incident 19970223004519I](https://openairdocs.org/incident/19970223004519I), Feb 23, 1997: Aerosp ATR42320 (N14815), Binghamton, NY. Lost oil pressure NR2 engine. Diverted to bgm. Engine oil breather tube carbon seal defective. Removed. Replaced. - [Accident 19970107045859A](https://openairdocs.org/incident/19970107045859A), Jan 7, 1997: Aerosp ATR42320 (N14829), Houston, TX, Substantial damage. (.4)The airplane taxied off the hard surface into the soft grass, coming to rest about 50 feet beyond the edge of the hard surface taxiway. The captain stated… - [Incident 19960922037169I](https://openairdocs.org/incident/19960922037169I), Sep 22, 1996: Aerosp ATR42320 (N14829), Cleveland, OH, Minor damage. Narrative: flight bra 3283 (coex), N14829, lightning strike 40 mi. Sw cle returned to cle. Aircraft ferried to burlington, VT for inspection & maintenance.… - [Incident 19960907030159I](https://openairdocs.org/incident/19960907030159I), Sep 7, 1996: Aerosp ATR42320 (N34820), Rochester, NY. Narrative: on September 7, 1996 at 1118 EDT, an aerospace ATR-42, N34820, flight 3623, operated by Continental express, inc. during level flight experienced a… - [Incident 19960724030329I](https://openairdocs.org/incident/19960724030329I), Jul 24, 1996: Aerosp ATR42300 (N4204G), Lihue, HI. Narrative: following a normal landing at Lihue Airport, the idle gate failed to release normally. Attempts to manually release the idle gate were unsuccessful… - [Incident 19960326022899I](https://openairdocs.org/incident/19960326022899I), Mar 26, 1996: Aerosp ATR42320 (N15816), Albany, NY. Narrative: flight operated from ewr to alb, in cruise flight at 9500 ft., aircraft encountered clear air turbulence. Flight attendant was standing and was… - [Incident 19960318020999I](https://openairdocs.org/incident/19960318020999I), Mar 18, 1996: Aerosp ATR42320 (N27806), Houston, TX. Narrative: on March 18, 1996 at 2215Z, an ATR-72 (N27806) on a flight from brownsville to Houston Intercontinental experienced a hydraulic system loss of… - [Incident 19960206004039I](https://openairdocs.org/incident/19960206004039I), Feb 6, 1996: Aerosp ATR42320 (N17831), Corpus Christi, TX. Narrative: flight 2590, an ATR42-320 departed brownsville for houston intercontinental at 1200 central time with 35 passengers and a crew of 3. Approximately… - [Incident 19951004043799I](https://openairdocs.org/incident/19951004043799I), Oct 4, 1995: Aerosp ATR42320 (N34820), Newark, NJ. Narrative: after completing before start check list, switched prop brake to off, got unlock light, prop started spinning. After approx. 10 sec. We smelled… - [Incident 19950627019029I](https://openairdocs.org/incident/19950627019029I), Jun 27, 1995: Aerosp ATR42320 (N76803), Albany, NY. NR1 bus failed on takeoff. Returned history bus failures. Replaced dcgcu. Ferried to base. - [Incident 19950312008729I](https://openairdocs.org/incident/19950312008729I), Mar 12, 1995: Aerosp ATR42320 (N31807), Albany, NY. Narrative: Continental express flight 3470, ATR-42, N31807, departed Albany enroute to newark when during climbout the #2 engine torque dropped from 90% to… - [Incident 19941127042119I](https://openairdocs.org/incident/19941127042119I), Nov 27, 1994: Aerosp ATR42320 (N14804), Rochester, NY. Burnt smell in cockpit. On approach found loose connection right windshield heat duct caused block to burn. - [Incident 19941108046389I](https://openairdocs.org/incident/19941108046389I), Nov 8, 1994: Aerosp ATR42320 (N14832), Lafayette, LA, Minor damage. Struck dip in runway on takeoff. PIC reported sharp jolt. On landing found right nose wheel rim fractured. - [Incident 19940901035459I](https://openairdocs.org/incident/19940901035459I), Sep 1, 1994: Aerosp ATR42320 (N14815), Baton Rouge, LA, Minor damage. During marshall to gate left wing struck gate 2 jetway. Maintenance on jetway caused abnormal position. - [Incident 19940629029329I](https://openairdocs.org/incident/19940629029329I), Jun 29, 1994: Aerosp ATR42320 (N34805), Newark, NJ. 8 Miles in trail of heavy A300.smooth air. Abrupt 30 degree roll from wake of A300. Stewardess injured her head. - [Incident 19940602045409I](https://openairdocs.org/incident/19940602045409I), Jun 2, 1994: Aerosp ATR42320 (N14813), Little Rock, AR. Oil pressure problem indication. Shut down NR2 engine. Landed destination. Starter generator garloc seal defective. - [Incident 19940416020749I](https://openairdocs.org/incident/19940416020749I), Apr 16, 1994: Aerosp ATR42320 (N47801), Newark, NJ. Brakes failed while taxiing to gate. Departed taxiway and came to rest on adjacent grass area. - [Incident 19940128011289I](https://openairdocs.org/incident/19940128011289I), Jan 28, 1994: Aerosp ATR42320 (N15818), Newark, NJ. Narrative: investigation revealed that after leveling at 16,000 feet, the aircraft began to accumulate ice. Airspeed decreased from 200 KIAS to 142 KIAS. Angle… - [Incident 19930923041449I](https://openairdocs.org/incident/19930923041449I), Sep 23, 1993: Aerosp ATR42320 (N17831), Beaumont Port A, TX, Minor damage. Aircraft rolled forward striking a truck with prop blade. Parking brake in emergency position instead of park. - [Incident 19930617023419I](https://openairdocs.org/incident/19930617023419I), Jun 17, 1993: Aerosp ATR42320 (N34817), Allentown, PA. Cabin filled with smoke, diverted to airport. Metal in oil filter indicates internal engine failure. - [Incident 19930320010159I](https://openairdocs.org/incident/19930320010159I), Mar 20, 1993: Aerosp ATR42320 (N14833), Cleveland, OH. NR2 engine failed after takeoff. Returned. Landed safely. Replaced engine. - [Incident 19930108005479I](https://openairdocs.org/incident/19930108005479I), Jan 8, 1993: Aerosp ATR42320 (N34805), Burlington, VT. Unable to raise nose on rotation. Aborted. Cannon plug to disconnect mechanism to aircraft power disconnected. - [Incident 19920927045529I](https://openairdocs.org/incident/19920927045529I), Sep 27, 1992: Aerosp ATR42320 (N34820), Houston, TX. Left engine oil pressure light on. Landed safely. Passengers evacuated on runway. Metal particles found in oil tank - [Incident 19920608032039I](https://openairdocs.org/incident/19920608032039I), Jun 8, 1992: Aerosp ATR42320 (N14834), Newark, NJ. Encountered turbulence while maneuvering around cummulus clouds. Flight attendant slightly injured. - [Incident 19920608026979I](https://openairdocs.org/incident/19920608026979I), Jun 8, 1992: Aerosp ATR42320 (N19812), Durango, CO. Unsafe gear indication on approach. Landed safely. Bolt in down lock pivot point brace overtorqued. - [Incident 19920606031679I](https://openairdocs.org/incident/19920606031679I), Jun 6, 1992: Aerosp ATR42320 (N14821), Beaumont, TX. Aircraft encountered strong negative g's for two seconds. Flight attendant hit top of cabin. - [Incident 19920218006049I](https://openairdocs.org/incident/19920218006049I), Feb 18, 1992: Aerosp ATR42300 (N4204G), Rochester, NY. NR2 engine quit on rotation. Returned and landed safely. The hydro mechanical unit had failed. - [Incident 19920213007549I](https://openairdocs.org/incident/19920213007549I), Feb 13, 1992: Aerosp ATR42320 (N15818), Albany, NY, Minor damage. Fire visible out of right engine. Fire bell sounded. Returned. Landed safely. Replaced NR2 engine. - [Incident 19920208028129I](https://openairdocs.org/incident/19920208028129I), Feb 8, 1992: Aerosp ATR42300 (N4204G), Philadelphia, PA. Engine lost power. Shut down. Diverted. Landed safely. Found NR1 high pressure turbine disc blades had failed. - [Accident 19911012045899A](https://openairdocs.org/incident/19911012045899A), Oct 12, 1991: Aerosp ATR42320 (N25811), Bridgeport, CT, Minor damage, 1 fatal. Ramp agent was struck by right engine propeller while assisting loading baggage. - [Incident 19910910047529I](https://openairdocs.org/incident/19910910047529I), Sep 10, 1991: Aerosp ATR42320 (N14819), Houston, TX, Minor damage. Pilot struck taxiway and runway light while taxiing for departure. This was a training flight. - [Incident 19910717038169I](https://openairdocs.org/incident/19910717038169I), Jul 17, 1991: Aerosp ATR42320 (N47801), Houston, TX. Lost control while taxiing. No nose wheel steering and no toe brakes. Weight-on-wheel switch in wrong position. - [Incident 19910413022949I](https://openairdocs.org/incident/19910413022949I), Apr 13, 1991: Aerosp ATR42320 (N14819), Houston, TX. Unsafe left gear light after takeoff. Recycled and got safe light. Landed safely. Actuator fitting attach bolt failed All 58: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320/incidents.md ## Service difficulty reports (2,088, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR COEA2026082803903](https://openairdocs.org/sdr/COEA2026082803903), Aug 28, 2026: SKIN. DENTED. DAMAGE FOUND ON LOWER EDGE OF AFT CARGO DOOR. TEMPORARY REPAIR PER SRAS-00054354-02 ISSUE A, DATED 9/1/2026. PERMANENT REPAIR IN 750FC OR NEXT A CHECK. MAJOR RE - [SDR COEA2026052002903](https://openairdocs.org/sdr/COEA2026052002903), May 19, 2026: COMPUTER. FAULTED. FLIGHT 203, AIR TURNBACK/DISCREPANCY: AIR TURNBACK TO RAP DUE TO CONFIG WARNING IN FLIGHT. NO EMERGENCY DECLARED. REPLACED THE CREW ALERTING COMPUTER. OPS CHECK - [SDR COEA2026052001903](https://openairdocs.org/sdr/COEA2026052001903), May 19, 2026: RELAY. FAULTED. FLIGHT 202 AIR TURNBACK/DISCREPANCY: AIR TURNBACK TO RAP DUE TO CONFIG WARNING IN FLIGHT. NO EMERGENCY DECLARED. REPLACED RELAY 25GB. OPS CHECK GOOD. - [SDR COEA2025073101901](https://openairdocs.org/sdr/COEA2025073101901), Jul 30, 2025: ACM. SEIZED. FLIGHT 7820, ENROUTE GTF-MSO EXCESS CABIN ALTITUDE ALERT/WARNING LIGHT ILLUMINATED IN FLIGHT. AFTER EXTENSIVE TROUBLESHOOTING, MAINTENANCE REPLACED THE #1 ACM A - [SDR COEA2025070307903](https://openairdocs.org/sdr/COEA2025070307903), Jul 2, 2025: PROXIMITY SWITCH. FAILED. FLIGHT 7820, ENROUTE MSO-GTF AIR TURNBACK/DISCREPANCY: LANDING GEAR FAILED TO RETRACT ON CLIMB OUT. AIRCRAFT WAS RETURNED TO MSO. LANDED SAFELY AND NO EMERGENCY - [SDR COEA2025061006903](https://openairdocs.org/sdr/COEA2025061006903), Jun 7, 2025: COMPUTER. FAULTED. FLT. 7820 ENROUTE MSO-GTF, AIR TURNBACK DISCREPANCY: ON CLIMB OUT, THE FLIGHT CONTROL LIGHT ILLUMINATED ON CAP ALONG WITH A STICK PUSHER FAULT. THE AIRCRAFT WAS - [SDR COEA2025051305903](https://openairdocs.org/sdr/COEA2025051305903), Feb 18, 2025: SPAR. CORRODED. WO 262165 NR 600012 HEAVY CHECK COE/MAJOR REPAIR: R/H UPPER WING RIB 13-21 REAR SPAR UPPER CHORD UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIRE - [SDR COEA2025050704903](https://openairdocs.org/sdr/COEA2025050704903), Feb 18, 2025: CHANNEL. CORRODED. WO 262165 NR 600013 HEAVY CHECK COE/MAJOR DISCREPANCY: R/H AILERAON TRIM TAB TRAILING EDGE CLOSEOUT CHANNEL HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED C - [SDR COEA2025050703903](https://openairdocs.org/sdr/COEA2025050703903), Feb 16, 2025: CHANNEL. CORRODED. WO 262165 NR 500015 HEAVY CHECK COE/MAJOR DISCREPANCY: L/H AILERON FIXED TAB TRAILING EDGE CLOSEOUT CHANNEL UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTI - [SDR COEA2025050702903](https://openairdocs.org/sdr/COEA2025050702903), Feb 16, 2025: FLOORBEAM. CORRODED. WO 262165 NR 100002 HEAVY CHECK COE/MAJOR DISCREPANCY: FLOORBEAM 39 OUTBOARD OF L/H SEAT TRACK UPPER FLANGE, TOP AND BOTTOM SIDES HAVE LEVEL 2 CORROSION. CORREC - [SDR COEA2025050701903](https://openairdocs.org/sdr/COEA2025050701903), Feb 16, 2025: FLOORBEAM. CORRODED. WO 262165 NR 100001 HEAVY CHECK COE/MAJOR DISCREPANCY: FLOORBEAM 36 BETWEEN L/H SEAT TRACKS HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIR PER ATR42 SRM 53000 - [SDR MTNA20240621001](https://openairdocs.org/sdr/MTNA20240621001), Jun 20, 2024: WINDSHIELD. FAILED. DURING CRUISE OF FLIGHT, THE PIC’S FRONT WINDSHIELD PANE SHATTERED. DUE TO THE CONDITION OF THE WINDSHIELD AND A SLIGHT BURNING SMELL IN THE COCKPIT, THE CREW D - [SDR COEA2024051401901](https://openairdocs.org/sdr/COEA2024051401901), Mar 22, 2024: ACCESS PANEL. CORRODED. HEAVY CHECK COE/MAJOR REPAIR: ACCESS PANEL 521DT HAS FRETTING AT ATTACH FLANGE. REPAIR PER SRAS ES_00236338_01...23419 ISSUE A, - [SDR COEA2024040503903](https://openairdocs.org/sdr/COEA2024040503903), Oct 29, 2023: SKIN. DENTED. WO 250268 NR 26, HAIL DAMAGE/DISCREPANCY: L/H HORIZONTAL STABILIZER UPPER SKIN HAS DENTS. CORRECTIVE ACTION: REPAIRED PER SRAS ES_00230417_07...23074 ISSUE A, D - [SDR COEA2024040502903](https://openairdocs.org/sdr/COEA2024040502903), Oct 29, 2023: CHANNEL. CORRODED. R/H AILERON FIXED T/E CLOSEOUT CHANNEL HAS LEVEL 2 CORROSION DAMAGE. REPLACED PER ATR42 SRM 51-25-03. - [SDR COEA2024040401903](https://openairdocs.org/sdr/COEA2024040401903), Oct 29, 2023: DOUBLER. DENTED. WO 250268 NR 30, HAIL DAMAGE/DISCREPANCY: UPPER SKIN ELT ANTENNA DOUBLER FRAME 30-31 HAS DENTS. CORRECTIVE ACTION: REPLACED DOUBLER PER E.O. 2560-08. - [SDR MTNA20230913001](https://openairdocs.org/sdr/MTNA20230913001), Sep 13, 2023: PUMP. FAILED. ON CLIMB OUT, BOTH HYDRAULIC PUMPS FAILED AND THE #2 AC WILD GENERATOR FAULTED. EMERGENCY WAS DECLARED AND THE AIRCRAFT WAS TOWED OFF THE TAXIWAY TO THE GATE. R - [SDR MTNA20230602001](https://openairdocs.org/sdr/MTNA20230602001), Jun 2, 2023: GENERATOR. INOPERATIVE. THE LEFT HAND AC WILD GENERATOR WAS INOP AND PLACED ON DEFERRAL. CREW DECLARED AN EMERGENCY DUE TO MEL RESTRICTIONS. REMOVED AND REPLACED THE #1 AC WILD GENERAT - [SDR COEA2023020301900](https://openairdocs.org/sdr/COEA2023020301900), Feb 3, 2023: OUTFLOW VALVE. FAILED. FLIGHT 7584, ENROUTE RAP - FSD DISCREPANCY: WHILE ENROUTE, THE CREW EXPERIENCED A LOSS OF CONTROL OF MANUAL PRESSURIZATION AND CABIN PRESSURE WAS UNCONTROLLABLE - [SDR COEA2023020903903](https://openairdocs.org/sdr/COEA2023020903903), Feb 2, 2023: SKIN. DAMAGED. WO 242861 NR 2 HEAVY CHECK COE/MAJOR REPAIR: EXTERNAL FUSELAGE, SKIN PANEL AFT OF FRAME 22 AT STRINGER 21L SKIN DAMAGED DURING RIVET INSTALLATION. CORRECTIVE AC - [SDR COEA2023020702903](https://openairdocs.org/sdr/COEA2023020702903), Jan 22, 2023: FLANGE. GOUGED. WO 242858 NR 200135 HEAVY CHECK COE/MAJOR REPAIR: INTERIOR FUSELAGE - STRINGER 2A L/H HAS GOUGE ON LOWER FLANGE FWD OF FRAME 19. CORRECTIVE ACTION: SPLICED IN N - [SDR COEA2023031506903](https://openairdocs.org/sdr/COEA2023031506903), Jan 20, 2023: DOUBLER. DAMAGED. WO 242858 NR 200134 HEAVY CHECK COE/MAJOR REPAIR: R/H FUSELAGE SKIN DOUBLER ABOVE REFUELING PANEL BETWEEN FRAMES 23-24 AND STRINGERS 12-23A HAS DAMAGE. CORRECTI - [SDR COEA2023031005903](https://openairdocs.org/sdr/COEA2023031005903), Jan 18, 2023: PANEL. GOUGED. WO 242858 NR 100031 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE CENTER AFT KEEL PANEL AT FRAME 23 HAS GOUGE NEAR FASTENER HOLE BETWEEN STRINGERS 20L - 21L. CORRECTIV - [SDR COEA2023031004903](https://openairdocs.org/sdr/COEA2023031004903), Jan 12, 2023: FLOORBEAM. CRACKED. WO 242858 NR 100021 HEAVY CHECK COE/MAJOR REPAIR: INTERIOR FUSELAGE, R/H LONGITUDINAL FLOORBEAM IS CRACKED FWD OF FRAME 23. CORRECTIVE ACTION: FLOORBEAM SPLICE - [SDR COEA2023020301903](https://openairdocs.org/sdr/COEA2023020301903), Jan 12, 2023: FLOORBEAM. CRACKED. WO 242858 NR 100019 HEAVY CHECK COE/MAJOR REPAIR: INTERIOR FUSELAGE, L/H LONGITUDINAL FLOORBEAM CRACKED AFT OF FRAME 20. CORRECTIVE ACTION: FLOORBEAM SPLICE REP - [SDR COEA2023032107903](https://openairdocs.org/sdr/COEA2023032107903), Jan 11, 2023: STRINGER. CORRODED. WO 242858 NR 200088 HEAVY CHECK COE/MAJOR REPAIR: INTERNAL FUSELAGE STRINGER 6R HAS LEVEL 2 CORROSION BETWEEN FRAMES 17 - 19, STRINGER COUT OUT BETWEEN FRAMES 1 - [SDR COEA2022120201900](https://openairdocs.org/sdr/COEA2022120201900), Nov 30, 2022: WIRE. CHAFED. FLT. 7584 FSD-RAP DISCREPANCY: DURING APPROACH, DUE TO LACK OF ANY GEAR INDICATION ON THE PRIMARY INDICATOR ALONG WITH A GEAR UNSAFE INDICATION ON THE SECONDARY - [SDR COEA202208240001](https://openairdocs.org/sdr/COEA202208240001), Aug 23, 2022: PROXIMITY SWITCH. DIRTY. DISCREPANCY: EMERGENCY DOOR (HATCH) UNLOCK LIGHT ILLUMINATED DURING TAXI. CORRECTIVE ACTION: MAINTENANCE CLEANED PROXIMITY SWITCH FACE AND TARGET PLATE AND CLEA - [SDR COEA2022011201901](https://openairdocs.org/sdr/COEA2022011201901), Jan 11, 2022: CONTACTOR. FAULTED. FLIGHT 7771, ENROUTE BZN - GTF/AIR TURNBACK DISCREPANCY: AFTER TAKEOFF, THE #2 DC GEN FAULTED WITH NO BUS TIE AFTER TURNING OFF. CREW PERFORMED AN UNSUCCESSFUL - [SDR COEA2021031901901](https://openairdocs.org/sdr/COEA2021031901901), Mar 18, 2021: BOOT. TORN. FLIGHT 7298 ENROUTE TUL AFW AIR TURNBACK DISCREPANCY: DEICE AIRFRAME FAULT IN FLIGHT DURING ICING CONDITIONS. AIRCRAFT RETURNED TO TUL. NO EMERGENCY DECLARED. L - [SDR MTNA20201231001](https://openairdocs.org/sdr/MTNA20201231001), Dec 31, 2020: ATTACH FITTING. CRACKED. DURING CRUISE FLIGHT, HEARD A LOUD BANG, WITH LEFT LANDING GEAR SHOWING RED UNSAFE INDICATIONS ON BOTH PRIMARY AND SECONDARY INDICATIONS. PERFORMED CHECKLIST AN - [SDR COEA2020050107901](https://openairdocs.org/sdr/COEA2020050107901), Apr 16, 2020: BULKHEAD. CORRODED. WO 212701 NR 100022 HEAVY CHECK COE/MAJOR REPAIR: FWD PRESSURE BULKHEAD WEB LOWER L/H BONDING POINT HAS LEVEL 2 CORROSION ON REPAIRED DOUBLER. CORRECTIVE ACTION - [SDR COEA2020050106901](https://openairdocs.org/sdr/COEA2020050106901), Apr 16, 2020: BULKHEAD. CORRODED. WO 212701 NR 100021 HEAVY CHECK COE/MAJOR REPAIR: FORWARD PRESSURE BULKHEAD WEB LOWER R/H BONDING POINT HAS LEVEL 2 CORROSION ON REPAIRED DOUBLER. CORRECTIVE AC - [SDR COEA2020050409901](https://openairdocs.org/sdr/COEA2020050409901), Apr 15, 2020: SKIN. CORRODED. WO 212701 NR 200141 HEAVY CHECK COE/MAJOR REPAIR: CENTER FUSELAGE AFT CROWN INTERIOR SURFACE HAS LEVEL 2 CORROSION BETWEEN STRINGERS 4R-4L. CORRECTIVE ACTION: R - [SDR COEA2020043005901](https://openairdocs.org/sdr/COEA2020043005901), Mar 31, 2020: SKIN. CHAFED. WO 212701 NR 500009 HEAVY CHECK COE/MAJOR REPAIR: L/H OUTBOARD FLAP, OUTBOARD DEFLECTOR LEADING EDGE SKIN IS CHAFED NEAR THE OUTBOARD CAM GUIDE. CORRECTIVE ACTI - [SDR COEA2020050408901](https://openairdocs.org/sdr/COEA2020050408901), Mar 30, 2020: STRINGER. CORRODED. WO 212701 NR 200046 HEAVY CHECK COE/MINOR REPAIR: STRINGER 11R HAS LEVEL 2 CORROSION BETWEEN FRAMES 42-43. CORRECTIVE ACTION: REPLACED STRINGER WITH OEM PART. - [SDR COEA2020043004901](https://openairdocs.org/sdr/COEA2020043004901), Mar 30, 2020: SKIN. CORRODED. WO 212701 NR 200031 HEAVY CHECK COE/MAJOR REPAIR: FORWARD FUSELAGE L/H UPPER PANEL INTERIOR SURFACE HAS LEVEL 2 CORROSION BETWEEN FRAMES 21-22 AND STRINGERS 6AL - [SDR COEA2020043003901](https://openairdocs.org/sdr/COEA2020043003901), Mar 30, 2020: STRINGER. CORRODED. WO 212701 NR 200013 HEAVY CHECK COE/MAJOR REPAIR: STRINGER 3AR HAS LEVEL 2 CORROSION BETWEEN FRAMES 15-23. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-826-A0 - [SDR COEA2020043002901](https://openairdocs.org/sdr/COEA2020043002901), Mar 30, 2020: STRINGER. CORRODED. WO 212701 NR 200009 HEAVY CHECK COE/MAJOR REPAIR: STRINGER 3AL HAS LEVEL 2 CORROSION BETWEEN FRAMES 15-23. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-826-A0 - [SDR COEA2020043001901](https://openairdocs.org/sdr/COEA2020043001901), Mar 29, 2020: SPLICE. CORRODED. WO 212701 NR 100004 HEAVY CHECK COE/MINOR REPAIR: LANDING GEAR WHEEL WELL AREA, FRAME 27A BL0 SPLICE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED SPLICE W - [SDR CA190614021](https://openairdocs.org/sdr/CA190614021), Jun 14, 2019: FRAME. CRACKED. (CAN) DURING CLOSE UP, A CRACK WAS FOUND ON FRAME 26, PART NUMBER S53572700200. W/O 33426718 NR 00386 ORIGINATING TASK GEN-05-00-400-0002..ATR TO SUPPLY REPAIR - [SDR CA190529018](https://openairdocs.org/sdr/CA190529018), May 29, 2019: ANGLE. CRACKED. (CAN) DURING HMV INSPECTION, A CRACK WAS FOUND ON AN ANGLE AT FRAME 26 BETWEEN STRINGER 12L AND 13L. PN IS S53572700208. WO 33426718 NR 00080 INSPECTION TASKCAR - [SDR CA190528011](https://openairdocs.org/sdr/CA190528011), May 28, 2019: ANGLE. CRACKED. (CAN) DURING THE HMV VISIT UPON ONSPECTION [42-535141-DVI-10000-1] A CRACK WAS FOUND IN THE L/H PICK-UP ANGLE [S57110788200] BETWEEN FRAME 25 AND FRAME 27, NEAR - [SDR CA190528007](https://openairdocs.org/sdr/CA190528007), May 28, 2019: STRAP. CRACKED. (CAN) DURING HMV INSPECTION [42-535128-DVI-10000-1] FRAME 25 L/H STRAP AT THE FWD CORNER OF THE MLG WAS FOUND CRACKED. REFER TO W.O #33426718 AND N/R #00023. RE - [SDR CA190508006](https://openairdocs.org/sdr/CA190508006), May 5, 2019: SHAFT. CRACKED. (CAN) DURING REMOVAL OF PIVOT PINE SHAFT FOR IMMEDIATE USE ON ANOTHER AIRCRAFT, THE SHAFT WAS DISCOVER CRACKED 75% AROUND THE CENTER BOLT HOLE. THE SHAFT WAS BE - [SDR COEA2019062794900](https://openairdocs.org/sdr/COEA2019062794900), Apr 19, 2019: STRINGER. CORRODED. STRINGER 6R HAS LEVEL 2 CORROSION BETWEEN FRAMES 17-18. CORRECTIVE ACTION: STRINGER SPLICE PER SRM 530000-300-826-A01. - [SDR COEA2019062502900](https://openairdocs.org/sdr/COEA2019062502900), Apr 19, 2019: STRINGER. CORRODED. STRINGER 3L BETWEEN FRAMES 23-24 HAS LEVEL 2 CORROSION. REPLACED WITH OEM PART. - [SDR COEA2019061191900](https://openairdocs.org/sdr/COEA2019061191900), Apr 19, 2019: STRINGER. CORRODED. STRINGER 2L HAD LEVEL 2 CORROSION BETWEEN FRAMES 21-22. REPAIRED THE STRINGER SPLICE IAW SRM 530000-300-826-A01. - [SDR COEA2019062783900](https://openairdocs.org/sdr/COEA2019062783900), Apr 18, 2019: FLOOR SUPPORT. CRACKED. LEFT LONGITUDINAL FLOOR SUPPORT CRACKED FORWARD OF FRAME 23. REPAIRED PER E.O. 5315-01. - [SDR COEA2019021201903](https://openairdocs.org/sdr/COEA2019021201903), Jan 4, 2019: FRAME. DAMAGED. WO 195207 NR 1 HEAVY CHECK COE/MAJOR REPAIR: CARGO COMPARTMENT, FRAME 28 STRINGERS 16-17 R/H & L/H, DAMAGED. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0091317_01. All 2,088: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320/reports.md ## STCs that may be installed (OpenAirDocs) (98, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-D): Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision. Rockwell Collins Inc - [STC ST01761NY](https://openairdocs.org/stc/ST01761NY): Conversion of an ATR-420/300/320 passenger configuration into a full Class E cargo configuration, including a new lining, smoke detection system, large cargo door with an embedded crew door, and provisions for the transportation of bulk weight and standard unit load devices. PMV Engineering - [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc - [STC ST12365IB](https://openairdocs.org/stc/ST12365IB): Installation of ERT/CNG/1579 Fuselage Protection for Unpaved Runway for Belly Fuselage Skin Panels. EIRTECH AVIATION SERVICES LIMITED - [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc - [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc - [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc - [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC ST03166AT](https://openairdocs.org/stc/ST03166AT): Installation of L3 Communications Micro Quick Access Recorder (uQAR) models QAR100, 200 or 201. Acron Aviation Inc - [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc - [STC ST04486NY](https://openairdocs.org/stc/ST04486NY): Installation of the Dual SFIM F227 APIRS. Mid Canada Mod Center - [STC ST01189WI](https://openairdocs.org/stc/ST01189WI): Passenger to all cargo conversion. IPR M7 CONVERSIONS (USA) LIMITED c/o Vistra International - [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH - [STC ST03042CH](https://openairdocs.org/stc/ST03042CH): Installation of a Global AirWorks Cockpit Door Surveillance System. Aero Technik Inc - [STC ST02020WI](https://openairdocs.org/stc/ST02020WI): Reduce maximum zero fuel weight to restrict maximum payload to 7500 lbs. Worldwide Aircraft Services Inc - [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST00192IB](https://openairdocs.org/stc/ST00192IB): Installation of Automatic Dependent Surveillance – Broadcast (ADS-B) Out System and Single UNS-1Lw Flight Management System including Localizer Performance with Vertical Guidance (LPV) Monitor. 365 AEROSPACE DDS LIMITED - [STC ST02529AT](https://openairdocs.org/stc/ST02529AT): Installation of photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc - [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST03238NY](https://openairdocs.org/stc/ST03238NY): The installation of a single HF-9000 Communication Transceiver System. Roeder Praezision GMBH - [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited - [STC ST00095IB](https://openairdocs.org/stc/ST00095IB): Conversion of Passenger to Freighter Configuration. Aerodisa S.L - [STC ST01925CH](https://openairdocs.org/stc/ST01925CH): Installation of a Honeywell RESCU 406AF Emergency Locator Transmitter (ELT) System. Honeywell International Inc - [STC ST03912AT](https://openairdocs.org/stc/ST03912AT): Installation of a T2CAS System into an ATR42/72 Series Aircraft and associated hardware. Woven Electronics LLC - [STC SA8860SW](https://openairdocs.org/stc/SA8860SW): Replace core assembly of AiResearch Primary/Secondary Air-to-Air Heat Exchangers, part numbers 194776-1, SR1; 194776-2, SR1; and 194776-2, SR2. Honeywell International Inc - [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc - [STC ST04608NY](https://openairdocs.org/stc/ST04608NY): Installation of the Rockwell Collins TDR-94D Transponder Upgrade. Mid Canada Mod Center - [STC ST04602NY](https://openairdocs.org/stc/ST04602NY): Installation of Decompression Panel for Bulk Freighter Conversion. Aeroconseil - [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc - [STC ST04372NY](https://openairdocs.org/stc/ST04372NY): Installation of saf-Tglo® SSUL23 Photoluminescent Aisle Path Marking System. STG Aerospace Ltd - [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS - [STC ST04443AT](https://openairdocs.org/stc/ST04443AT): Replacement of the HT1000 MCDU (Multi-Function Control Display Unit) with the HT9100 MCDU. Chippewa Aerospace Inc - [STC ST02647NY](https://openairdocs.org/stc/ST02647NY): Update of Delta Engineering Synchro's and Sagem ED36 FDAU with APM (Aircraft Performance Monitor). Delta Engineering Corporation - [STC ST02636LA](https://openairdocs.org/stc/ST02636LA): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC - [STC ST04437AT](https://openairdocs.org/stc/ST04437AT): Replacement/Upgrade of HT1000 NPR (Nav Processor Unit) and the HT9100 NPR. Chippewa Aerospace Inc - [STC ST04288NY](https://openairdocs.org/stc/ST04288NY): For ATR 42 Model Aircraft and ATR 72 Model Aircraft Installation of gravel protection. Northeast Engr & Dev Ltd - [STC ST04229NY](https://openairdocs.org/stc/ST04229NY): Introduction of a 16G New Generation Stretcher XL P/N 1120030-Series. Bucher Leichtbau AG - [STC ST01872NY](https://openairdocs.org/stc/ST01872NY): Installation of Hawker 9750W0538 (24V 40Ah) and 9750W0350-5 (24V 18Ah) sealed lead-acid battery. Securaplane Technologies - [STC ST02655LA](https://openairdocs.org/stc/ST02655LA): Installation of two True Blue Power model TA102 Charging Ports in the cockpit. U.S. Technical - [STC ST02528SE](https://openairdocs.org/stc/ST02528SE): Installation of lightweight window plugs. LiteAir Aviation Products Inc - [STC ST02509SE](https://openairdocs.org/stc/ST02509SE): Installation of dual Garmin GTX3000 transponders with ADS-B Out. AeroMech Incorporated - [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS - [STC ST03840NY](https://openairdocs.org/stc/ST03840NY): Installation of the SkyTrac Flight Following/SATCOM System. SkyTrac Systems Ltd - [STC ST00881WI-D](https://openairdocs.org/stc/ST00881WI-D): Modification of a TCAS II system installation to Change 7.0 or Change 7.1. Rockwell Collins Inc - [STC ST03707NY](https://openairdocs.org/stc/ST03707NY): Replacement of fluorescent lighting with LED lighting. First Air - [STC ST01812WI](https://openairdocs.org/stc/ST01812WI): Installation of dual Garmin GTN 725 GPS Navigator System with dual Garmin GA36 WAAS/GPS antennas. Garmin International Inc - [STC ST04057CE](https://openairdocs.org/stc/ST04057CE): Installation of the CMA-6800 AMLCD EFIS Displays. Canard Aerospace Corporation All 98: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320/stcs.md ## PMA parts (OpenAirDocs) (over 1,000, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [9143FR-0315](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160567238720260909220945.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026 - [9143FR-0100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146225576320260909220944.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026 - [9143FR-0200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145020393720260909220944.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026 - [9143FR-0325](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128909515420260909220945.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026 - [9143FR](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113405397920260909220944.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026 - [AB18B8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185166670020260514172813.0001): Rivet, Semi-Tubular. Aero Brake & Spares Inc. · PMA PQ0694SW · Replaces GY18B8 · Apr 2, 2026 - [AB18B11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173090547420260514172813.0001): Rivet, Semi-Tubular. Aero Brake & Spares Inc. · PMA PQ0694SW · Replaces GY18B11 · Apr 2, 2026 - [RG-380E/44](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194636797420260211185810.0001): Battery. Concorde Battery Corp · PMA PQ1174NM · Replaces ModificationArticle · Jan 22, 2026 - [6716](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188624867220260211185811.0001): Placard, Warning, Battery HOT Disabled. Concorde Battery Corp · PMA PQ1174NM · Modification part · Jan 22, 2026 - [RG-380E/53L](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159831746720260211185810.0001): Battery. Concorde Battery Corp · PMA PQ1174NM · Replaces ModificationArticle · Jan 22, 2026 - [RG-380E/60L](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157337899920260211185810.0001): Battery. Concorde Battery Corp · PMA PQ1174NM · Replaces ModificationArticle · Jan 22, 2026 - [RG-42](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130305852520260211185809.0001): Battery. Concorde Battery Corp · PMA PQ1174NM · Replaces ModificationArticle · Jan 22, 2026 - [7945](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111878689120260211185810.0001): Dummy Temperature Plug. Concorde Battery Corp · PMA PQ1174NM · Replaces ModificationArticle · Jan 22, 2026 - [90012504AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178133691920250610211152.0001): Packing Preformed. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 90012504 · May 22, 2025 - [AB18B11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198644570320250617112024.0001): Rivet, Semi- Tubular. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces GY18B11 · Apr 24, 2025 - [AB18B8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173777621920250617112024.0001): Rivet, Semo-Tubular. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces GY18B8 · Apr 24, 2025 - [AB18B11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133785677520250617111946.0001): Rivet, Semi- Tubular. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces GY18B11 · Apr 24, 2025 - [AB18B8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106830259920250617111945.0001): Rivet, Semo-Tubular. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces GY18B8 · Apr 24, 2025 - [650-0100-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183582447320250603134029.0001): Cellular Module, avCM LTE. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [650-0100-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168071190020250603134026.0001): Cellular Module (avCM 4G), GSM / GRPS 4G, Quad Band, SMA. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [802-0100-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165806846120250603134033.0001): Kit, avCM 4G Adapter. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [400-21149G-3-101, 400-21149G-3-103, 400-21149G-3-105, 400-21149G-3-111, 400-21149G-3-113, 400-21149G-3-115, 400-21149G-3-205, 400-21149G-3-215, 400-21149G-3-715, 400-21149G-3-815](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155217223520250603134037.0001): Assy, LRU Adapter (miniQAR MKIII). Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [804-1250-32](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119147671520250612143632.0001): avRDC MAX QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [804-1250-10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119101610120250612143628.0001): avRDC QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [21149GK-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113024669120250612143624.0001): Installation Kit, miniQAR / avRDC QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [804-1201, 804-1205, 804-1205-03, 804-1212, 804-1216](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111035591320250612143620.0001): miniQAR MKIII. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [400-21149G-3-305, 400-21149G-3-315, 400-21149G-3-405, 400-21149G-3-415, 400-21149G-3-505, 400-21149G-3-515, 400-21149G-3-605, 400-21149G-3-615, 400-21149G-3-915](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109455316720250603134040.0001): Assy, LRU Adapter (avRDC or MAX). Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025 - [5012986AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146330667820250617112052.0001): Sleeve, Cylinder. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 5012986 · Apr 16, 2025 - [AAP-358504-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191755176820250128151136.0001): Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Honeywell P/N: 358504-1 used in… · Jan 2, 2025 - [447883LA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105451613120241107175411.0001): Valve, Safety Assy. LanAir Research and Development Inc · PMA PQ1031NE · Replaces 447883 · Nov 5, 2024 - [3163808-1WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174612577920250506130818.0001): Spring Helical, Compression. Wencor, LLC · PMA PQ1370NM · Replaces 3163808-1 · Sep 29, 2024 - [LA449039](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181537218920241016174956.0001): Mask Lock. LanAir Research and Development Inc · PMA PQ1031NE · Replaces 449039 · Aug 28, 2024 - [LA01000X200A20B6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180199990420241016174904.0001): O-Ring. LanAir Research and Development Inc · PMA PQ1031NE · Replaces R01000X200A20B6 · Aug 28, 2024 - [9143FR-0300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199678527820240826152054.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-0125](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182947479320240826152053.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-0375](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152453267920240826152054.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-0075](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152136302720240826152053.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-0250](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151294814020240826152054.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-2400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134376971720240826152054.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR-0225](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132235791920240826152053.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [9143FR](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126800586620240826152053.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 22, 2024 - [8536177](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154796179520250128190940.0001): Packing, Preformed. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9526177 · Jun 5, 2024 - [8536175](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126726976220250128190937.0001): Packing, Preformed. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9526175 · Jun 5, 2024 - [8534663](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124232660820250128190941.0001): Packing, Preformed. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9534663 · Jun 5, 2024 - [9535263AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180492782420250128190905.0001): Weight, Balance (3/4oz). Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9535263 · Apr 19, 2024 - [9534576AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179820644120250128190904.0001): Weight, Balance (1/4oz). Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9534576 · Apr 19, 2024 - [9534572AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124659441620250128190904.0001): Weight, Balance (1/2oz). Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 9534572 · Apr 19, 2024 - [5012984AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103642970120250128190813.0001): Piston Subassembly Brake. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 5012984 · Apr 2, 2024 - [PM-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100205201620260702134056.0001): Radome Mask. PM Research, Inc. · PMA PQ10049NE · Modification part · Jan 25, 2024 - [5009642AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184102572020240315134341.0001): Tube, Self-Adjusting Swage. Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 5009642 · Jan 23, 2024 All of them: https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320/pma.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Aerospatiale/Alenia ATR 42-320](https://openairdocs.org/model/aerospatiale-alenia-atr-42-320): 2 registered aircraft, registry code 8680947 - [Atr-Gie Avions De Transport ATR-42-320](https://openairdocs.org/model/atr-gie-avions-de-transport-atr-42-320): 1 registered aircraft, registry code 8680938 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.