# N821FX: 1991 Aerospatiale ATR 72-212

- Status: Valid registration
- Airframe: [Aerospatiale ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (registry code 8680945, 76 seats)
- Engine: [Pratt & Whitney 127](https://openairdocs.org/engine/pratt-whitney-127) (registry code 52132)
- Data sheets: [TCDS A53EU](https://openairdocs.org/tcds/A53EU) (ATR – GIE Avions de Transport Régional) (OpenAirDocs)
- Serial number: 253
- Year built: 1991
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, transport
- Airworthiness date: February 18, 1994
- Certificate issued: December 19, 2006
- Expires: May 31, 2029
- Mode S code: AB3525
- Registered owner: [Federal Express Corp](https://openairdocs.org/faa-owner/FEDERAL%20EXPRESS%20CORP)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Corporation
- Owner's area on the map: 35.0254° N, 89.7893° W: Placed by OpenAirDocs at the center of ZIP code 38125, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=821FX
- Page: https://openairdocs.org/aircraft/N821FX

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 109 in force

### Matched by airframe (Aerospatiale ATR 72-212)

- [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 2026-10-09](https://openairdocs.org/ad/2026-10-09): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Jul 1, 2026
- [AD 2026-08-08](https://openairdocs.org/ad/2026-08-08): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Jun 3, 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 2025-20-01](https://openairdocs.org/ad/2025-20-01): Flight Controls · ATR – GIE Avions de Transport Régional ATR42-500, ATR72-101, ATR72-102 and 5 more. Effective Nov 6, 2025
- [AD 2025-17-09](https://openairdocs.org/ad/2025-17-09): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Sep 29, 2025
- [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 2025-05-11](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 2025-04-04](https://openairdocs.org/ad/2025-04-04): Landing gear · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 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 2024-24-06](https://openairdocs.org/ad/2024-24-06): Time Limits/Maintenance Checks · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Jan 13, 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 2024-09-03](https://openairdocs.org/ad/2024-09-03): Flight Controls · ATR – GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Jun 6, 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 2023-19-07](https://openairdocs.org/ad/2023-19-07): Electrical Power · ATR - GIE Avions de Transport Régional ATR42-500, ATR72-101, ATR72-102 and 5 more. Effective Nov 9, 2023
- [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 2022-15-08](https://openairdocs.org/ad/2022-15-08): Information systems · Airbus A318-111, A318-112, A319-111 and 49 more. Effective Aug 12, 2022
- [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 2020-26-17](https://openairdocs.org/ad/2020-26-17): Instruments · ATR - GIE Avions de Transport Régional ATR42-500, ATR72-101, ATR72-102 and 5 more. Effective Jan 4, 2021
- [AD 2020-21-14](https://openairdocs.org/ad/2020-21-14): Landing gear · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Nov 20, 2020
- [AD 2020-07-19](https://openairdocs.org/ad/2020-07-19): Electrical routing · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective May 26, 2020
- [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 2019-20-11](https://openairdocs.org/ad/2019-20-11): Landing gear · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Nov 15, 2019
- [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 2018-19-15](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 2017-09-12](https://openairdocs.org/ad/2017-09-12): Lights · ATR - GIE Avions de Transport Régional ATR42-500, ATR72-102, ATR72-202 and 2 more. Effective Jun 27, 2017
- [AD 2016-04-10](https://openairdocs.org/ad/2016-04-10): Electrical Routing · ATR - GIE Avions de Transport Régional ATR42-500, ATR72-102, ATR72-202 and 2 more. Effective Apr 1, 2016
- [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 2013-21-08](https://openairdocs.org/ad/2013-21-08): Fuel · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Dec 5, 2013
- [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

### Matched by engine (Pratt & Whitney 127)

None in force.

### 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 2023-03-09](https://openairdocs.org/ad/2023-03-09) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Apr 3, 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 2021-20-09](https://openairdocs.org/ad/2021-20-09) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Dec 27, 2021
- [AD 2021-03-03](https://openairdocs.org/ad/2021-03-03) (historical): Time Limits/Maintenance Checks · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Mar 31, 2021
- [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019
- [AD 2019-13-04](https://openairdocs.org/ad/2019-13-04) (historical): Time Limits/ Maintenance Checks · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Aug 26, 2019
- [AD 2018-14-11](https://openairdocs.org/ad/2018-14-11) (historical): ATA Code 05 · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Aug 23, 2018
- [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 2000-23-26](https://openairdocs.org/ad/2000-23-26) (historical): Fatigue Cracking · ATR - GIE Avions de Transport Régional ATR72-101, ATR72-102, ATR72-201 and 4 more. Effective Jan 2, 2001
- [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

All 125: https://openairdocs.org/aircraft/N821FX/ads.md

## Information bulletins (advisory) (5 in force)

- [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-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

## NTSB investigations

None matched to N821FX.

## FAA accident and incident reports

None matched to N821FX.

## Service difficulty reports (93, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR MTNA2026061200001](https://openairdocs.org/sdr/MTNA2026061200001), Jun 9, 2026: PCU. BROKEN. DURING CLIMB OUT, EXPERIENCED LOSS OF OIL PRESSURE FROM #2 ENGINE, SHUT DOWN #2 ENGINE AND RETURNED TO FIELD WITHOUT FURTHER EVENT. FROM CREW: ON THE LEG FROM C
- [SDR MTNA20250729001](https://openairdocs.org/sdr/MTNA20250729001), Jul 28, 2025: OXYGEN MASK. NO TEST. FO'S OXYGEN MASK WOULD NOT TEST PROPERLY. MX: RAI #2 CREW OXTGEN MASK STOAGE COMPARTMENT IAW BE AEROSPACE MM 35-10-87.
- [SDR MTNA20240830001](https://openairdocs.org/sdr/MTNA20240830001), Aug 30, 2024: LANDING GEAR. FAILED. ON FLIGHT 7326 BUF-IND WITH AIRCRAFT 821FX, THE FLIGHT CREW WAS UNABLE TO RETRACT THE MAIN LANDING GEAR ON CLIMB OUT AND DUE TO THIS, COMPLETED AN AIR RETURN TO
- [SDR MTNA20220902001](https://openairdocs.org/sdr/MTNA20220902001), Sep 2, 2022: FIRE HANDLE. WARNING MESSAGE. #1 ENGINE FIRE WARNING WAS TRIGGERED MOMENTARILY AND EXTINGUISHED ON TOUCHDOWN. REPLACED #1 ENGINE FIRE HANDLE. PERFORMED SUCCEESSFUL ENGINE RUNS AND OPS CHECK.
- [SDR MTNA20220503001](https://openairdocs.org/sdr/MTNA20220503001), May 3, 2022: NONE. NONE. CAPTAIN AND FO'S RIGHT BRAKES ARE WEAK. EMERGENCY BRAKE IS WEAK. REPLACED BRAKE PRESSURE LINE. BLED HIGH PRESSURE BRAKE LINE. OPS AND LEAK CHECK GOOD.
- [SDR MTNA20220217001](https://openairdocs.org/sdr/MTNA20220217001), Feb 17, 2022: ENGINE. LEAKING. SUPPLEMENTAL INFORMATION: AFTER LANDING, REPORTED ODORLESS SMOKE IN COCKPIT. RESULTED IN REPLACEMENT OF LEFT HAND ENGINE.
- [SDR MTNA20200916001](https://openairdocs.org/sdr/MTNA20200916001), Sep 16, 2020: LINE. LEAKING. PILOT REPORTED FIRST OFFICER RT BRAKE HAS NO PRESSURE. REMOVED AND REPLACED LEAKING BRAKE LINES AND BLED SYSTEM.
- [SDR MTNA20200121001](https://openairdocs.org/sdr/MTNA20200121001), Jan 21, 2020: BRAKE SYS. AERATED. ON TAXI OUT, FO LOST COMPLETE BRAKE PRESSURE AND EFFECTIVENESS ON RIGHT BRAKE PEDAL. MAINTENANCE BLED FO RIGHT BRAKE PEDAL LOW-PRESSURE LINE IAW ATR72 AMM JIC 3
- [SDR MTNA201912237001](https://openairdocs.org/sdr/MTNA201912237001), Nov 27, 2019: BRAKE SYS. AERATED. FIRST OFFICER DID NOT HAVE RIGHT BRAKES. MAINTENANCE SERVICED AND BLED BRAKES FOR THE FIRST OFFICER LOW-PRESSURE SIDE, IAW JIC 32-34-00-BLD-10000-001.
- [SDR MTNA201711070001](https://openairdocs.org/sdr/MTNA201711070001), Nov 7, 2017: BRAKE. MALFUNCTIONED. DURING TAXI OUT, THE FIRST OFFICER'S RIGHT BRAKE LOST PRESSURE. THE AIRCRAFT RETURNED TO BLOCKS WITHOUT INCIDENT. THE HIGH PRESSURE BRAKE LINES WERE BLED, THE S
- [SDR MTNA20171003002H](https://openairdocs.org/sdr/MTNA20171003002H), Oct 2, 2017: FLOORBEAM. CRACKED. FLOORBEAM CRACKED AND CORRODED AT FRAME 16 LT SIDE.
- [SDR COEA2016033101821](https://openairdocs.org/sdr/COEA2016033101821), Mar 31, 2016: WARNING SYSTEM. FALSE ACTIVATION. AIR TURN BACK FLIGHT 7276, DURING CLIMB OUT EN-ROUTE, THE EMER BATTERY CHARGE LIGHT ILLUMINATED. PERFORMED IAW ACFT EMER CHECKLIST. TROUBLESHOOTING, RESET OF SY
- [SDR COEA2015032601821](https://openairdocs.org/sdr/COEA2015032601821), Mar 26, 2015: AHRS. FAILED. AIR TURN BACK, DISCREPANCY. DURING CLIMB OUT, THE AHRU FAILED. THE CREW ELECTED TO RETURN, NO EMER DECLARED & ACFT LANDED SAFELY. REPLACED THE CAPTAIN'S AHRU. A
- [SDR COEA2014122401821](https://openairdocs.org/sdr/COEA2014122401821), Dec 24, 2014: DOOR. UNSECURE. DURING DEPARTURE, AFTER GEAR UP, THE AFT CARGO DOOR UNLOCK WARNING LIGHT ILLUMINATED. THE CREW RETURNED & BLOCKED BACK INTO THE RAMP. NO EMER DECLARED. MX INSPE
- [SDR COEA2013112705821](https://openairdocs.org/sdr/COEA2013112705821), Nov 18, 2013: SKIN. CHAFED. LEFT WING LOWER SKIN AT RIB 13 IS CHAFED. REPAIR IAW SRAS DT S 6422 13 8088 DATED 11/26/2013.
- [SDR COEA2013112201821](https://openairdocs.org/sdr/COEA2013112201821), Nov 8, 2013: SKIN PANEL. CORRODED. EXTERNAL SKIN PANEL HAS SEVERAL SPOTS OF LEVEL 2 CORROSION BETWEEN FRAMES 14 - 16. REPAIR IAW SRAS DT S-6251 13 8077 DATED 11/21/2013.
- [SDR COEA2013112704821](https://openairdocs.org/sdr/COEA2013112704821), Nov 7, 2013: SPAR. CHAFED. LEFT WING REAR SPAR BOTTOM SURFACE OF LOWER FLANGE IS CHAFED AT RIB 24 BELOW TRIM ACTUATOR. REPAIR IAW SRAS DT S 6428 13 8093 DATED 11/27/2013.
- [SDR COEA2013112603821](https://openairdocs.org/sdr/COEA2013112603821), Nov 7, 2013: SUPPORT BEAM. GOUGED. RIGHT INBD FLAP SUPPORT BEAM AT RIB 8 HAS GOUGES ON OTBD SIDE. REPAIR IAW SRAS DT S 6225 13 8078 DATED 11/19/2013.
- [SDR COEA2013112602821](https://openairdocs.org/sdr/COEA2013112602821), Nov 4, 2013: FITTING. CRACKED. LEFT REAR SPAR END FITTING LOCATED JUST ABOVE THE CREASE BEAM IS CRACKED ON THE FWD SIDE OF FRAME 27. REPLACED WITH NEW OEM PART.
- [SDR COEA2012031302821](https://openairdocs.org/sdr/COEA2012031302821), Mar 13, 2012: SEAL. LEAKING. FLT 8299 ABOUT 10 MINUTES AFTER DEPARTURE THE CREW OBSERVED THE LOCAL OIL PRESSURE ALERT FLICKERING. THE NUMBER 2 ENGINE WAS SHUT DOWN AND AN EMERGENCY WAS DECL
- [SDR COEA2012022101821](https://openairdocs.org/sdr/COEA2012022101821), Feb 21, 2012: PANEL. SEPARATED. AIRCRAFT SUFFERED AN INFLIGHT SEPARATION OF THE STARBOARD CENTER LATERAL PANEL OF THE WING TO FUSELAGE FAIRING. THE SEPARATION OCCURRED EN ROUTE AND HAD JUST BE
- [SDR COEA2011121209821](https://openairdocs.org/sdr/COEA2011121209821), Dec 12, 2011: CHANNEL. CORRODED. WO 105436 NR 500002 HEAVY CK COE / LEVEL 2 CORROSION: LT AILERON TRIM TAB TRAILING EDGE CHANNEL HAS AREAS OF CORROSION (LENGTH 1.2", WIDTH .6", DEPTH .005"). RE
- [SDR COEA2011120708821](https://openairdocs.org/sdr/COEA2011120708821), Dec 7, 2011: FITTING. CORRODED. HEAVY CK COE / LEVEL 2 CORROSION: RT OUTBOARD FLAP O/B HINGE FITTING PICK-UPS (FWD AND AFT) AT RIB 18 ARE CORRODED AND CRACKED (LENGTH 2", WIDTH 2"). REPLACE FW
- [SDR COEA2011120707821](https://openairdocs.org/sdr/COEA2011120707821), Dec 7, 2011: SKIN. DENTED. HEAVY CK COE / MAJOR REPAIR: OUTER SKIN OF AFT CARGO DOOR 8 INCHES AFT OF FRAME 36, 3 INCHES ABOVE STR 11L HAS DENT OUT OF LIMITS. INSTALLED REPAIR DOUBLER PER 
- [SDR COEA2011120606821](https://openairdocs.org/sdr/COEA2011120606821), Dec 6, 2011: FRAME. CORRODED. HEAVY CK COE / LEVEL 2 CORROSION: FRAME 9 IS CORRODED ON THE FORWARD SIDE AT BL 0. (LENGTH 3", WIDTH 1.5", DEPTH .006"). REMOVED CORROSION, REMOVED AND REPLACED
- [SDR COEA2011120205821](https://openairdocs.org/sdr/COEA2011120205821), Dec 2, 2011: CHANNEL. CORRODED. HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: LT AILERON FIXED TRAILING EDGE, TRAILING EDGE CHANNEL HAS AREAS OF CORROSION (LENGTH 1.437", WIDTH 4.062"). SUB
- [SDR COEA2011112904821](https://openairdocs.org/sdr/COEA2011112904821), Nov 29, 2011: SPAR CAP. CORRODED. HEAVY CK COE / MAJOR REPAIR / LEVEL 2 CORROSION: LT HORIZONTAL STABILIZER REAR SPAR LOWER SPAR CAP HAS CORROSION ON TOP SURFACE HALF WAY BETWEEN INBOARD HINGE A
- [SDR COEA2011051603821](https://openairdocs.org/sdr/COEA2011051603821), May 16, 2011: TRANSCEIVER. FAULTY. FLT 7202 SCHEDULED SEA-KTN-SIT-JNU: AFTER DEPARTING SEA THE RADAR ALTIMETER BEGAN TO READ ERRONEOUSLY. AFTER CONSULTING WITH DISPATCH AND MAINTENANCE CONTROL IT
- [SDR COEA2011041302821](https://openairdocs.org/sdr/COEA2011041302821), Apr 12, 2011: MASTER CYLINDER. FAILED. FLIGHT 7202: LOSS OF NORMAL BRAKING UPON LANDING: UPON LANDING AT SITKA, FIRST OFFICER'S RIGHT HAND BRAKE FAILED TO ENGAGE AND BRAKE PEDAL WENT TO FLOOR. CAPTAI
- [SDR COEA2011030701821](https://openairdocs.org/sdr/COEA2011030701821), Mar 7, 2011: PROXIMITY SWITCH. INOPERATIVE. FLT 8663 FROM ANC: AIR TURNBACK: LT GEAR WOULD NOT RETRACT ON TAKEOFF WITH GEAR HANDLE UP ALL 6 GEAR INDICATOR SHOWED GREEN DOWN ARROWS & UNLOCK LIGHTS. EMERGEN
- [SDR COEA2009102911821](https://openairdocs.org/sdr/COEA2009102911821), Oct 29, 2009: FITTING. DAMAGED. HEAVY CHECK COE: MAJOR REPAIR, FUSELAGE OF LT MLG FREE FALL ASSISTOR FITTING SAFETY WIRE HOLE IS DAMAGED. DAMAGED FITTING LUGS BLENDED OUT AND NEW SAFETY WIRE H
- [SDR COEA2009102910821](https://openairdocs.org/sdr/COEA2009102910821), Oct 29, 2009: FITTING. DAMAGED. HEAVY CHECK COE: MAJOR REPAIR, FUSELAGE OF RT MLG FREE FALL ASSISTOR FITTING SAFETY WIRE HOLE IS DAMAGED. DAMAGED FITTING LUGS BLENDED OUT AND NEW SAFETY WIRE H
- [SDR COEA2009102209821](https://openairdocs.org/sdr/COEA2009102209821), Oct 22, 2009: CREASE BEAM. DAMAGED. HEAVY CHECK COE: MAJOR REPAIR, CARGO COMPARTMENT CREASE BEAM RIGHT SIDE FWD OF FRAME 24 UNDERSIDE OF WEB HAS SEVERAL TOOLING MARKS. REMOVED RT CREASE BEAM WEB B
- [SDR COEA2009101908821](https://openairdocs.org/sdr/COEA2009101908821), Oct 19, 2009: SKIN. DENTED. HEAVY CHECK COE: FOUND DENT IN SKIN OUT OF LIMITS .5 INCH FWD OF FR 12L 6 INCH BELOW STR 11L. EDDY CURRENT CONFIRMED CRACK .5 INCH FWD OF FR 12 6 INCH BELOW STR
- [SDR COEA2009101907821](https://openairdocs.org/sdr/COEA2009101907821), Oct 19, 2009: SKIN. DENTED. HEAVY CHECK COE: MAJOR REPAIR, FOUND DENT IN SKIN OUT OF LIMITS 1.5 IN AFT OF FR 9L BETWEEN STR 20 AND 21L. VERIFIED CRACK FREE CONDITION. PERFORMED DOUBLER REP
- [SDR COEA2009101506821](https://openairdocs.org/sdr/COEA2009101506821), Oct 15, 2009: STRINGER. BENT. HEAVY CHECK COE: MAJOR REPAIR: STRINGER 3R IS BENT AT FRAME 13. FABRICATED SPLICE REPAIR IAW ATR72 SRM.
- [SDR COEA2009101404821](https://openairdocs.org/sdr/COEA2009101404821), Oct 14, 2009: FRAME. CORRODED. HEAVY CHECK: MAJOR REPAIR: LIGHT SURFACE CORROSION ON FRAME 44 AFT SIDE AT BLO. REMOVED FRAME SECTION TO REMOVE CORROSION. CORROSION REMOVED. PERFORMED FRAME SP
- [SDR COEA2009101403821](https://openairdocs.org/sdr/COEA2009101403821), Oct 14, 2009: STIFFENER. CORRODED. HEAVY CHECK COE: LEVEL 2 CORROSION: LOWER END OF STIFFENER AT BLO FWD SIDE OF AFT PRESSURE BULKHEAD HAS LEVEL 2 CORROSION. REMOVED AND REPLACED STIFFENER PER AT
- [SDR COEA2009092502821](https://openairdocs.org/sdr/COEA2009092502821), Sep 25, 2009: SENSOR. FAULTED. OVER FLEW , NR 2 DC GENERATOR FAULTED IN FLIGHT. RESET AND NORMAL OPERATIONS CONTINUTED TO AIRPORT. (FLEW FOR MX PURPOSES). MX REMOVED AND REPLACED HALL EFFECT 
- [SDR COEA2009092501821](https://openairdocs.org/sdr/COEA2009092501821), Sep 25, 2009: GCU. FAULTED. AIR TURN BACK DEPARTING NR 2 DC GENERATOR FAULTED IN FLIGHT. ONE RESET WAS ATTEMPTED UNSUCCESSFULLY. PILOT RETURNED TO DEPARTURE. MX TROUBLESHOT SYS AND FOUND N
- [SDR COEA0802821](https://openairdocs.org/sdr/COEA0802821), Jul 15, 2008: WARNING SYSTEM. MALFUNCTIONED. RETURN TO FIELD. FLIGHT 100 GEG TO GEG. THE NOSE WHEEL UNLOCK LIGHT ILLUMINATED IMMEDIATELY UPON ROTATION ALONG WITH THE NOSE GEAR DOWN AND LOCKED LIGHT REMAINI
- [SDR COEA0801821](https://openairdocs.org/sdr/COEA0801821), Mar 27, 2008: WIRE. BROKEN. RETURN TO BLOCKS. FLIGHT NR 8906. THE CREW RECEIVED A PROP ANTI-ICE FAULT ON THE NR 2 ENGINE DURING TAXI OUT FOR DEPARTURE. DUE TO WEATHER CONDITIONS THE CREW E
- [SDR COEA0742821](https://openairdocs.org/sdr/COEA0742821), Oct 24, 2007: CREASE BEAM. CORRODED. FOUND DURING HEAVY CHECK. MAJOR REPAIR. LEVEL 2 CORROSION ON RT AND LT AFT CREASE BEAM WEBS. FORMED AND INSTALLED NEW REPLACEMENT WEBS. LT CREASE BEAM PN S53671
- [SDR COEA0733821](https://openairdocs.org/sdr/COEA0733821), Oct 15, 2007: SPAR. CORRODED. FOUND DURING HEAVY CHECK. MAJOR REPAIR. CORROSION ON RT WING FWD SPAR ON THE LOWER FWD SPAR FLANGE OB OF WING RIB 10 AND IB OF WING RIB 12. CORROSION REMOVED AN
- [SDR COEA0735821](https://openairdocs.org/sdr/COEA0735821), Oct 11, 2007: SHIM. CORRODED. FOUND DURING HEAVY CHECK. MAJOR REPAIR. CORROSION ON RT WING UPPER SPAR SHIM, REPLACED SHIM WITH NEW MACHINED SHIM. WO 72241, NR 602033. (K)
- [SDR COEA0737821](https://openairdocs.org/sdr/COEA0737821), Oct 3, 2007: STRINGER. CORRODED. FOUND DURING HEAVY CHECK. MAJOR REPAIR: CORROSION LOWER STRINGER 15R, FORWARD OF FRAME 36. SPLICED IN NEW STRINGER SECTION FROM FRAME 35 TO FRAME 38. WO 72242, 
- [SDR COEA0715821](https://openairdocs.org/sdr/COEA0715821), Sep 26, 2007: CREASE BEAM. DAMAGED. FOUND DURING HEAVY CHECK. MAJOR REPAIR, FOUND TOOLING DAMAGE 4 PLACES ON UPPER SURFACE OF CREASE BEAM WEB. FABRICATED REPLACEMENT CREASE BEAM WEB. (K)
- [SDR COEA0721821](https://openairdocs.org/sdr/COEA0721821), Sep 21, 2007: FRAME. CORRODED. FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION, FRAME 36 LT DOUBLER. REMOVED AND REPLACED DOUBLER. WO NR 72242/ NR200111. (K)
- [SDR COEA0710821](https://openairdocs.org/sdr/COEA0710821), Sep 20, 2007: SKATE ANGLE. CORRODED. FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION ON PREVIOUS REPAIR TO THE RT NACELLE, IB SKATE ANGLE. BLENDED OUT CORROSION IAW SRAS DO/TS-3872/07-9231 REPAIR
- [SDR COEA0720821](https://openairdocs.org/sdr/COEA0720821), Sep 14, 2007: SKIN. CORRODED. FOUND DURING HEAVY CHECK. FOUND LEVEL 2 CORROSION ON PREVIOUS REPAIR TO MAIN CARGO DOOR INNER SKIN. REPLACED INNER SKIN REPAIR. WO NR 72241/ NR 800015. (K)

All 93: https://openairdocs.org/aircraft/N821FX/reports.md

## STCs that may be installed (OpenAirDocs) (91, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Aerospatiale ATR 72-212)

- [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 ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [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 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 ST12067AT](https://openairdocs.org/stc/ST12067AT): Installation of USCS Door Sill Protectors P/N 70042-101 and 70042-102. Telair US LLC
- [STC ST12056IB](https://openairdocs.org/stc/ST12056IB): The Manufacture and Installation of External Printed Aircraft Graphics Film. Libellule Monde 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 ST00043IB](https://openairdocs.org/stc/ST00043IB): Installation of ADSB OUT. Aeroconseil
- [STC SA9077SC-D](https://openairdocs.org/stc/SA9077SC-D): Recore of Normalair-Garrett heat exchanger part number 8534C000. Honeywell International Inc
- [STC ST00016IB](https://openairdocs.org/stc/ST00016IB): Installation of Bulk Freighter Conversion (BFC). PMV Engineering
- [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 ST04372NY](https://openairdocs.org/stc/ST04372NY): Installation of saf-Tglo® SSUL23 Photoluminescent Aisle Path Marking System. STG Aerospace Ltd
- [STC ST02480LA](https://openairdocs.org/stc/ST02480LA): Installation of main deck cargo loading system. Ancra International LLC
- [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 ST03906NY](https://openairdocs.org/stc/ST03906NY): Installation of the Reinforced Cockpit Door. First Air
- [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 ST03805NY](https://openairdocs.org/stc/ST03805NY): Installation of the AFT/RHS Galley with Stowage Unit. Avianor Inc

All 91: https://openairdocs.org/aircraft/N821FX/stcs.md

## Related

- Other Aerospatiale ATR 72-212 aircraft: https://openairdocs.org/model/aerospatiale-atr-72-212/aircraft.md
- The Pratt & Whitney 127 engine: https://openairdocs.org/engine/pratt-whitney-127.md

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