# N377NW: 2003 Airbus A320-211

- Status: Valid registration
- Airframe: [Airbus A320-211](https://openairdocs.org/model/airbus-a320-211) (registry code 3940025, 182 seats)
- Engine: [CFM International CFM56 series](https://openairdocs.org/engine/cfm-international-cfm56-series) (registry code 13802)
- Data sheets: [TCDS A28NM](https://openairdocs.org/tcds/A28NM) (Airbus SAS) (OpenAirDocs)
- Serial number: 2082
- Year built: 2003
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 24, 2004
- Certificate issued: December 31, 2009
- Expires: June 30, 2029
- Mode S code: A44F0D
- Registered owner: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, 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=377NW
- Page: https://openairdocs.org/aircraft/N377NW

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. The registry lists only the engine series, so ADs for every CFM International CFM56 model are included.

## ADs that may apply (OpenAirDocs): 421 in force

### Matched by airframe (Airbus A320-211)

- [AD 2026-17-04](https://openairdocs.org/ad/2026-17-04): Landing Gear · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Oct 1, 2026
- [AD 2026-17-01](https://openairdocs.org/ad/2026-17-01): Fuselage · Airbus A320-211, A320-212, A320-214 and 12 more. Effective Oct 1, 2026
- [AD 2026-14-04](https://openairdocs.org/ad/2026-14-04): Fuselage · Airbus A319-111, A319-112, A319-113 and 56 more. Effective Aug 14, 2026
- [AD 2026-12-02](https://openairdocs.org/ad/2026-12-02): Fuselage · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Jul 14, 2026
- [AD 2026-10-17](https://openairdocs.org/ad/2026-10-17): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jul 6, 2026
- [AD 2026-10-15](https://openairdocs.org/ad/2026-10-15): Fuselage · Airbus A318-111, A318-112, A318-122 and 35 more. Effective Jul 6, 2026
- [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 2026-09-17](https://openairdocs.org/ad/2026-09-17): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Jun 18, 2026
- [AD 2026-09-16](https://openairdocs.org/ad/2026-09-16): Fuselage · Airbus A319-111, A319-112, A319-113 and 33 more. Effective Jun 18, 2026
- [AD 2026-11-04](https://openairdocs.org/ad/2026-11-04): Stabilizers · Airbus A319-111, A319-112, A319-113 and 40 more. Effective Jun 15, 2026
- [AD 2026-09-03](https://openairdocs.org/ad/2026-09-03): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Jun 12, 2026
- [AD 2026-03-10](https://openairdocs.org/ad/2026-03-10): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Apr 8, 2026
- [AD 2025-23-09](https://openairdocs.org/ad/2025-23-09): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 13, 2026
- [AD 2025-24-51](https://openairdocs.org/ad/2025-24-51): Flight controls · Airbus A319-111, A319-112, A319-113 and 37 more. Effective Jan 6, 2026
- [AD 2025-20-19](https://openairdocs.org/ad/2025-20-19): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 2, 2026
- [AD 2025-20-15](https://openairdocs.org/ad/2025-20-15): Fuselage · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 2, 2026
- [AD 2025-19-08](https://openairdocs.org/ad/2025-19-08): Wings · Airbus A319-111, A319-113, A319-112 and 17 more. Effective Dec 30, 2025
- [AD 2025-18-03](https://openairdocs.org/ad/2025-18-03): Oxygen · Airbus A318-111, A318-112, A318-121 and 70 more. Effective Oct 20, 2025
- [AD 2025-16-10](https://openairdocs.org/ad/2025-16-10): Flight controls · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Sep 22, 2025
- [AD 2025-16-04](https://openairdocs.org/ad/2025-16-04): Equipment/furnishings · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Sep 18, 2025
- [AD 2025-17-17](https://openairdocs.org/ad/2025-17-17): Landing Gear · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Sep 17, 2025
- [AD 2025-13-10](https://openairdocs.org/ad/2025-13-10): Wings · Airbus A319-111, A319-112, A319-113 and 36 more. Effective Aug 14, 2025
- [AD 2025-10-07](https://openairdocs.org/ad/2025-10-07): Fuselage · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jun 26, 2025
- [AD 2025-09-05](https://openairdocs.org/ad/2025-09-05): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jun 5, 2025
- [AD 2025-02-04](https://openairdocs.org/ad/2025-02-04): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 17, 2025
- [AD 2025-01-02](https://openairdocs.org/ad/2025-01-02): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Mar 11, 2025
- [AD 2024-26-05](https://openairdocs.org/ad/2024-26-05): Oxygen · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 87 more. Effective Mar 11, 2025
- [AD 2024-25-12](https://openairdocs.org/ad/2024-25-12): Landing gear · Airbus A319-111, A319-112, A319-113 and 35 more. Effective Mar 7, 2025
- [AD 2025-03-08](https://openairdocs.org/ad/2025-03-08): Flight Controls · Airbus A318-111, A318-112, A318-121 and 70 more. Effective Feb 26, 2025
- [AD 2024-26-04](https://openairdocs.org/ad/2024-26-04): Pneumatic · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Feb 18, 2025
- [AD 2024-24-10](https://openairdocs.org/ad/2024-24-10): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 13, 2025
- [AD 2024-24-09](https://openairdocs.org/ad/2024-24-09): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. 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 2024-12-01](https://openairdocs.org/ad/2024-12-01): Wings · Airbus A318-111, A318-112, A318-121 and 25 more. Effective Aug 13, 2024
- [AD 2024-11-01](https://openairdocs.org/ad/2024-11-01): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jul 3, 2024
- [AD 2024-08-08](https://openairdocs.org/ad/2024-08-08): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jun 6, 2024
- [AD 2024-04-04](https://openairdocs.org/ad/2024-04-04): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Apr 22, 2024
- [AD 2023-25-12](https://openairdocs.org/ad/2023-25-12): Doors · Airbus A318-112, A319-115, A319-132 and 16 more. Effective Feb 7, 2024
- [AD 2023-23-11](https://openairdocs.org/ad/2023-23-11): Landing gear · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 23, 2024
- [AD 2023-23-08](https://openairdocs.org/ad/2023-23-08): Electric and electronic common installation · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 5, 2024
- [AD 2023-20-12](https://openairdocs.org/ad/2023-20-12): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 38 more. Effective Nov 21, 2023
- [AD 2023-18-02](https://openairdocs.org/ad/2023-18-02): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Oct 24, 2023
- [AD 2023-13-03](https://openairdocs.org/ad/2023-13-03): Doors · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Sep 5, 2023
- [AD 2023-13-01](https://openairdocs.org/ad/2023-13-01): Fuel · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jul 12, 2023
- [AD 2023-09-11](https://openairdocs.org/ad/2023-09-11): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jul 10, 2023
- [AD 92-02-14 R1](https://openairdocs.org/ad/92-02-14-R1): Equipment/Furnishings · Airbus A320-211, A320-212 and A320-231. Effective Jun 2, 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 2023-06-08](https://openairdocs.org/ad/2023-06-08): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective May 18, 2023
- [AD 2023-05-14](https://openairdocs.org/ad/2023-05-14): Equipment/furnishings · Airbus A318-111, A318-112, A319-111 and 22 more. Effective May 12, 2023
- [AD 2023-01-01](https://openairdocs.org/ad/2023-01-01): Landing gear · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Mar 8, 2023

### Matched by engine (CFM International CFM56 series)

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2017-14-08](https://openairdocs.org/ad/2017-14-08): Turbine Engine Compressor Section · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Aug 18, 2017
- [AD 2017-05-09](https://openairdocs.org/ad/2017-05-09): Accessory Gearboxes · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Apr 13, 2017
- [AD 2016-14-10](https://openairdocs.org/ad/2016-14-10): High-pressure turbine (HPT) disks · CFM International CFM56-3, CFM56-3B and CFM56-3C with STC SE00034EN. Effective Aug 9, 2016
- [AD 2016-02-04](https://openairdocs.org/ad/2016-02-04): Turbine rear frames (TRFs) · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 33 more. Effective Mar 1, 2016
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2013-14-06](https://openairdocs.org/ad/2013-14-06): Hydro-mechanical unit (HMU) fuel control · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Sep 3, 2013
- [AD 2012-02-03](https://openairdocs.org/ad/2012-02-03): Engine · CFM International CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/3 and 8 more. Effective Mar 15, 2012
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-12-03](https://openairdocs.org/ad/2010-12-03): Fan blades · CFM International CFM56-3 and CFM56-3B. Effective Jul 13, 2010
- [AD 2010-09-14](https://openairdocs.org/ad/2010-09-14): Exhaust gas temperature (EGT) · CFM International CFM56-5B1/2P, CFM56-5B1/P, CFM56-5B2/2P and 16 more. Effective Jun 8, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [AD 2009-18-01](https://openairdocs.org/ad/2009-18-01): LP turbine rear frames · CFM International CFM56-5B1/3, CFM56-5B1/P, CFM56-5B2/3 and 19 more. Effective Oct 1, 2009
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009
- [AD 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [AD 2007-24-04](https://openairdocs.org/ad/2007-24-04): Low pressure turbine (LPT) · CFM International CFM56-5C4/1. Effective Dec 6, 2007
- [AD 2007-03-15](https://openairdocs.org/ad/2007-03-15): Exhaust gas temperature (EGT) harness · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 34 more. Effective Mar 19, 2007
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007
- [AD 2005-10-05](https://openairdocs.org/ad/2005-10-05): Air turbine starters · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 50 more. Effective Jun 14, 2005
- [AD 97-09-02 R3](https://openairdocs.org/ad/97-09-02-R3): High pressure turbine rotor (HPTR) front shafts · CFM International CFM56-5C2, CFM56-5C3/G and CFM56-5C4. Effective Oct 14, 2004
- [AD 2004-10-13](https://openairdocs.org/ad/2004-10-13): Service main fuel pumps · CFM International CFM56-3, CFM56-5, CFM56-5-A1/F and 4 more. Effective Jun 24, 2004
- [AD 2002-22-12](https://openairdocs.org/ad/2002-22-12): Titeflex hoses · BAE Systems ATP, Avro 146-RJ100A, Avro 146-RJ70A and 122 more. Effective Dec 13, 2002
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2002-02-13](https://openairdocs.org/ad/2002-02-13): Magnetic Drain Plug · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 33 more. Effective Mar 21, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-09-17](https://openairdocs.org/ad/2001-09-17): Fuel Manifold and CJ9L Harness · CFM International CFM56-5C2, CFM56-5C2/4, CFM56-5C2/F and 13 more. Effective May 14, 2001
- [AD 2001-04-06](https://openairdocs.org/ad/2001-04-06): Fan Disk · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Apr 4, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 2000-15-01](https://openairdocs.org/ad/2000-15-01): Fuel Leakage · CFM International CFM56-2, CFM56-2A, CFM56-2B and 39 more. Effective Oct 2, 2000
- [AD 2000-05-22](https://openairdocs.org/ad/2000-05-22): CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective May 2, 2000
- [AD 99-06-16](https://openairdocs.org/ad/99-06-16): High Pressure Turbine Rotor (HPTR) Front Air Seal · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 3 more. Effective Apr 21, 1999
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998
- [AD 98-19-10](https://openairdocs.org/ad/98-19-10): Accessory Gearbox · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Sep 28, 1998
- [AD 98-12-32](https://openairdocs.org/ad/98-12-32): High Pressure Turbine Rotor Disks · CFM International CFM56-2, CFM56-2A, CFM56-2B and 3 more. Effective Jul 20, 1998
- [AD 98-10-11](https://openairdocs.org/ad/98-10-11): Accessory Gearbox · CFM International CFM56-3, CFM56-3B, CFM56-3C and 31 more. Effective Jun 3, 1998
- [AD 98-07-02](https://openairdocs.org/ad/98-07-02): Air/oil Seal · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Mar 30, 1998
- [AD 98-02-04](https://openairdocs.org/ad/98-02-04): Low Pressure Turbine Case · CFM International CFM56-5B1/2P, CFM56-5B2/2P, CFM56-5B3/2P and 1 more. Effective Mar 23, 1998
- [AD 89-23-06 R1](https://openairdocs.org/ad/89-23-06-R1): Magnetic Chip Detector · CFM International CFM56-2, CFM56-2A, CFM56-3 and 8 more. Effective Jan 28, 1998
- [AD 97-08-01](https://openairdocs.org/ad/97-08-01): Fan Disks · CFM International CFM56-3, CFM56-3B and CFM56-3C. Effective Jun 23, 1997
- [AD 97-06-01](https://openairdocs.org/ad/97-06-01): High Pressure Compressor Rotor (HPCR) Stage 1-2 Spool · CFM International CFM56-5, CFM56-5B1, CFM56-5B1/2P and 28 more. Effective Jun 3, 1997
- [AD 97-05-13](https://openairdocs.org/ad/97-05-13): Air Turbine Engine Starter · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 3 more. Effective Jun 3, 1997
- [AD 96-25-11](https://openairdocs.org/ad/96-25-11): Redesigned Fan Blades · CFM International CFM56-3B and CFM56-3C. Effective Jan 29, 1997

### Historical (superseded or no longer in force)

- [AD 2025-17-07](https://openairdocs.org/ad/2025-17-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Oct 1, 2025
- [AD 2025-10-12](https://openairdocs.org/ad/2025-10-12) (historical): Fuselage · Airbus A319-111, A319-112, A319-113 and 55 more. Effective Jul 2, 2025
- [AD 2025-03-07](https://openairdocs.org/ad/2025-03-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 21, 2025
- [AD 2025-03-06](https://openairdocs.org/ad/2025-03-06) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 21, 2025
- [AD 2024-25-06](https://openairdocs.org/ad/2024-25-06) (historical): Landing Gear · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Dec 30, 2024
- [AD 2024-19-13](https://openairdocs.org/ad/2024-19-13) (historical): Time Limits/Maintenance Checks · Airbus A320-211, A320-212, A320-214 and 43 more. Effective Nov 26, 2024
- [AD 2024-04-07](https://openairdocs.org/ad/2024-04-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 22, 2024
- [AD 2024-04-03](https://openairdocs.org/ad/2024-04-03) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 19, 2024
- [AD 2023-25-09](https://openairdocs.org/ad/2023-25-09) (historical): Oxygen · Airbus A318-111, A318-112, A318-121 and 69 more. Effective Feb 7, 2024
- [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 2023-13-10](https://openairdocs.org/ad/2023-13-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Sep 5, 2023
- [AD 2023-09-01](https://openairdocs.org/ad/2023-09-01) (historical): Pneumatic · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jun 26, 2023
- [AD 2023-05-02](https://openairdocs.org/ad/2023-05-02) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 18, 2023
- [AD 2023-04-06](https://openairdocs.org/ad/2023-04-06) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 10, 2023
- [AD 2022-24-05](https://openairdocs.org/ad/2022-24-05) (historical): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 9, 2023
- [AD 2022-22-10](https://openairdocs.org/ad/2022-22-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Dec 30, 2022
- [AD 2022-18-09](https://openairdocs.org/ad/2022-18-09) (historical): Equipment/Furnishings · Airbus A319-111, A319-112, A319-113 and 24 more. Effective Oct 20, 2022
- [AD 2022-15-05](https://openairdocs.org/ad/2022-15-05) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Aug 31, 2022
- [AD 2022-14-10](https://openairdocs.org/ad/2022-14-10) (historical): Wings · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Aug 19, 2022
- [AD 2022-09-16](https://openairdocs.org/ad/2022-09-16) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Jun 30, 2022
- [AD 2022-08-08](https://openairdocs.org/ad/2022-08-08) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective May 26, 2022
- [AD 2022-07-08](https://openairdocs.org/ad/2022-07-08) (historical): Time Limits/Maintenance Checks, Flight Controls · Airbus A318-111, A318-112, A318-121 and 43 more. Effective May 19, 2022
- [AD 2022-07-15](https://openairdocs.org/ad/2022-07-15) (historical): Landing gear · Airbus A318-111, A318-112, A318-121 and 43 more. Effective May 2, 2022
- [AD 2022-06-02](https://openairdocs.org/ad/2022-06-02) (historical): Equipment/furnishings · Airbus A318-111, A318-112, A319-111 and 22 more. Effective Apr 26, 2022
- [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 2022-04-03](https://openairdocs.org/ad/2022-04-03) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Mar 30, 2022
- [AD 2022-02-11](https://openairdocs.org/ad/2022-02-11) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Mar 15, 2022
- [AD 2021-23-15](https://openairdocs.org/ad/2021-23-15) (historical): Equipment/Furnishings · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Jan 10, 2022
- [AD 2021-25-14](https://openairdocs.org/ad/2021-25-14) (historical): Wings · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Jan 5, 2022
- [AD 2021-22-04](https://openairdocs.org/ad/2021-22-04) (historical): Wings · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Dec 27, 2021
- [AD 2021-20-08](https://openairdocs.org/ad/2021-20-08) (historical): Electrical Power · Airbus A318-111, A318-112, A318-121 and 72 more. Effective Nov 18, 2021
- [AD 2021-16-01](https://openairdocs.org/ad/2021-16-01) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Sep 28, 2021
- [AD 2020-26-01](https://openairdocs.org/ad/2020-26-01) (historical): Landing gear · Airbus A318-111, A318-112, A318-121 and 16 more. Effective Jan 4, 2021
- [AD 2020-25-03](https://openairdocs.org/ad/2020-25-03) (historical): Equipment/furnishings · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Dec 28, 2020
- [AD 2020-22-16](https://openairdocs.org/ad/2020-22-16) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Dec 10, 2020
- [AD 2020-21-11](https://openairdocs.org/ad/2020-21-11) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 20, 2020
- [AD 2020-21-10](https://openairdocs.org/ad/2020-21-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 19, 2020
- [AD 2020-20-05](https://openairdocs.org/ad/2020-20-05) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 19, 2020
- [AD 2020-16-01](https://openairdocs.org/ad/2020-16-01) (historical): Fire protection · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Aug 19, 2020
- [AD 2020-06-10](https://openairdocs.org/ad/2020-06-10) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective May 4, 2020
- [AD 2020-06-18](https://openairdocs.org/ad/2020-06-18) (historical): Flight controls · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 2, 2020
- [AD 2020-01-17](https://openairdocs.org/ad/2020-01-17) (historical): Equipment/ furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Feb 14, 2020
- [AD 2019-24-13](https://openairdocs.org/ad/2019-24-13) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Feb 3, 2020
- [AD 2019-23-01](https://openairdocs.org/ad/2019-23-01) (historical): Time Limits/ Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 37 more. Effective Jan 9, 2020
- [AD 2019-20-10](https://openairdocs.org/ad/2019-20-10) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Dec 18, 2019
- [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 2019-19-15](https://openairdocs.org/ad/2019-19-15) (historical): Time Limits/ Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 36 more. Effective Nov 14, 2019
- [AD 2019-18-07](https://openairdocs.org/ad/2019-18-07) (historical): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Oct 31, 2019
- [AD 2019-14-04](https://openairdocs.org/ad/2019-14-04) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 37 more. Effective Aug 29, 2019
- [AD 2019-12-07](https://openairdocs.org/ad/2019-12-07) (historical): Landing gear · Airbus A318-111, A318-112, A318-121 and 25 more. Effective Aug 1, 2019

All 598: https://openairdocs.org/aircraft/N377NW/ads.md

## Information bulletins (advisory) (10 in force)

- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [SAIB NM-15-02](https://openairdocs.org/saib/NM-15-02): Cabin Equipment/Furnishings. Issued Nov 6, 2014
- [SAIB NM-14-21](https://openairdocs.org/saib/NM-14-21): Communications: Honeywell RTA 44D VHF Transceivers. Issued Jun 3, 2014
- [SAIB NM-13-24](https://openairdocs.org/saib/NM-13-24): Air Conditioning System: Air Distribution Fan. Issued Mar 21, 2013
- [SAIB NM-13-03](https://openairdocs.org/saib/NM-13-03): Hydraulic Power System: Power Transfer Unit. Issued Oct 23, 2012
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006
- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-13-33R2](https://openairdocs.org/saib/NE-13-33R2): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued Jan 28, 2014
- [SAIB NE-12-29](https://openairdocs.org/saib/NE-12-29): Engine Fuel Distribution  CFM56-5B LPTACC Fuel Manifold. Issued Apr 27, 2012
- [SAIB NE-06-02](https://openairdocs.org/saib/NE-06-02): . Issued Oct 18, 2005
- [SAIB NE-13-33R1](https://openairdocs.org/saib/NE-13-33R1) (historical): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued Jun 24, 2013
- [SAIB NE-13-33](https://openairdocs.org/saib/NE-13-33) (historical): Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle Vanes. Issued May 13, 2013
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N377NW.

## FAA accident and incident reports

None matched to N377NW.

## Service difficulty reports (165, 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 DALA2026050302784](https://openairdocs.org/sdr/DALA2026050302784), May 2, 2026: HMU. FAULTY. DISCONTINUED TAKEOFF AT LESS THAN 10 KNOTS DUE TO LEFT ENGINE DID NOT ACCEL. HMU CHANGE IN PROGRESS. (LP: 8361006). AIRCRAFT WAS GROUNDED
- [SDR DALA2026030801591](https://openairdocs.org/sdr/DALA2026030801591), Mar 7, 2026: SKIN. DAMAGED. CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR EXTERNAL SKIN LOCATED BTW FR 13 TO FR 14 RH SIDE LEVEL Z=1330 UPPER FUSELAGE (REFERENCE AA CA RD 5100-01821-01A). 
- [SDR DALA2026030801590](https://openairdocs.org/sdr/DALA2026030801590), Mar 7, 2026: WINDOW FRAME. CRACKED. CRACK INDICATION FOUND ON LH WINDSHIELD CENTER POST LOWER ATTACHMENT A REA, UPPER CORNER RADIUS, CRACK DIRECTION IS HORIZONTAL, CRACK LENGTH IS 0.312 INCH, AD 2
- [SDR DALA2026030801589](https://openairdocs.org/sdr/DALA2026030801589), Mar 7, 2026: FITTING. DAMAGED. PERFORM ER/A 631768-14AD FOR REPLACEMENT OF CONTINUITY FITTINGS LH AND RH ON AREA OF WINSHIELD CENTER POST LOWER ATTACHMENT. COMPLIED WITH ERA 631768-14AD REV. 
- [SDR DALA2026030801588](https://openairdocs.org/sdr/DALA2026030801588), Mar 7, 2026: FITTING. DAMAGED. PERFORM ER/A 631768-14AD FOR REPLACEMENT OF CONTINUITY FITTINGS LH AND RH ON AREA OF WINSHIELD CENTER POST LOWER ATTACHMENT. C/A: COMPLIED WITH ERA 631768-14AD 
- [SDR DALA2026031001625](https://openairdocs.org/sdr/DALA2026031001625), Mar 6, 2026: STRINGER. CORRODED. CORROSION STRINGER 40L AND FR 29 TO FR 30 IN FWD CARGO COMPARTMENT. PERFORMED REPAIR INSTRUCTION AT STRINGER 40L AND FR 28 TO FR 30 IN FWD CARGO COMPARTMENT IAW
- [SDR DALA2026031001630](https://openairdocs.org/sdr/DALA2026031001630), Mar 5, 2026: SKIN. CORRODED. CORROSION EXTERNAL SKIN LOCATED BTW FR 69 TO FR 70 CUT OUT OF DRAIN AND STR 31R TO STR 32R AT LOWER FUSELAGE. COMPLIED WITH ER/A 632109-14 REV. ORIGINAL APPROVE
- [SDR DALA2026030801592](https://openairdocs.org/sdr/DALA2026030801592), Mar 5, 2026: NONE. NONE. CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR FRAME 13 RH SIDE AT Z = 1330 IN PASSENGER CABIN (REFERENCE AA CARD 5100-01821-01A). CONFIRMED DT EVALUATION FOR PO
- [SDR DALA2026031001628](https://openairdocs.org/sdr/DALA2026031001628), Mar 4, 2026: FITTING. OUT OF LIMITS. DTE ERA 631653-14AD REV ORIGINAL. REPAIR AT THE MIRROR FITTING & LHS HOLE D1 IS TIME LIMITED, REQUIRING DTE FOLLOW UP PRIOR TO 91,114 TFC. C/A: REVISE AND UPDAT
- [SDR DALA2026031001627](https://openairdocs.org/sdr/DALA2026031001627), Mar 4, 2026: WINDOW FRAME. NONE. INSPECTION ERA 631653-14AD REV ORIGINAL. WINDSHIELD FRAMING ( AREA 2) REQUIRES FOLLOW UP INSPECTIONS PRIOR TO 58,114 TFC AND EVERY 4,700 FC THEREAFTER. C/A: ACC
- [SDR DALA2026031001626](https://openairdocs.org/sdr/DALA2026031001626), Mar 4, 2026: FITTING. NOT REPORTED. CONTINUITY FITTINGS REPLACEMENT IS TIME LIMITED, REQUIRING DTE FOLLOW UP PRIOR TO 60,614 TFC. REVISE AND UPDATE ERA 631768-14AD WITH DTE RESULTS PRIOR TO 60,614
- [SDR DALA2026030801596](https://openairdocs.org/sdr/DALA2026030801596), Mar 4, 2026: FITTING. NONE. CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR INTERNAL STRUCTURE REINFORCE FITTING LOCATED BTW FR 42 TO FR 43 AND -Y1292 TO -Y 1650.0 TORSION BOX LOWER SHELL IN
- [SDR DALA2026030801595](https://openairdocs.org/sdr/DALA2026030801595), Mar 4, 2026: STRINGER. NONE. CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR STRINGER 42L LOCATED BTW FR 55 TO FR 58 IN AFT CARGO COMPARTMENT (REFERENCE AA CARD 5100-0182 1-01A). CONFIRMED DT
- [SDR DALA2026030801594](https://openairdocs.org/sdr/DALA2026030801594), Mar 4, 2026: SKIN. NONE. SHIP 3277 DISC: CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR EXTERNAL SKIN BTW BE AM 1 TO BEAM 2 AND XP 535.3 TO XP 820.6 AFT LOWER CORNER LH FORWARD PASSENGER
- [SDR DALA2026030801593](https://openairdocs.org/sdr/DALA2026030801593), Mar 4, 2026: NONE. NONE. CONFIRM DT EVALUATION FOR POSSIBLE FCS REPAIR FRAME 14 RH SIDE AT Z= 1330 IN PASSENGER CABIN (REFERENCE AA CARD 5100-01821-01A). C/A: CONFIRMED DT EVALUATION FO
- [SDR DALA2026031001629](https://openairdocs.org/sdr/DALA2026031001629), Mar 2, 2026: NONE. NONE. DTE ERA 520355-14 REV B. REPAIR PER ERA 520355-14 REV B SECTION V IS LIMITED TO 12 MONTHS FROM REPAIR EMBODIMENT @ 02MAR2026. C/A: REVISE AND UPDATE ERA 520355-
- [SDR DALA2026022701384](https://openairdocs.org/sdr/DALA2026022701384), Feb 26, 2026: WEB. CORRODED. CORROSION WEB FRAME LOCATED BTW FR 69 TO FR 70 STR 23L IN AFT GALLEY AREA. FINAL REPAIR RESOLUTION: WELL WRITTEN SIGN OFF; REPLACED WEB FRAME LOCATED BTW FR 69 
- [SDR DALA2026022501344](https://openairdocs.org/sdr/DALA2026022501344), Feb 24, 2026: SKIN. DENTED. DENT ON EXTERNAL SKIN LOCATED AT FR 3 & 19 INCHES BELOW RH STRINGER, LOWER FUSELAGE. PERFORMED PERMANENT REPAIR ON THE SKIN IAW SRM 53-11-11-300-041, STEP 2.A, 
- [SDR DALA2026022301261](https://openairdocs.org/sdr/DALA2026022301261), Feb 22, 2026: SEAT TRACK. CORRODED. AIRCRAFT 3277, CORROSION SEAT TRACK -Y765 LOCATED AT FR 20 AT FWD GALLEY AREA (SSI 5 31189). CORRECTIVE ACTION: REPLACED SEAT TRACK -Y765 LOC BETWEEN FR12 TO FR
- [SDR DALA2026022101251](https://openairdocs.org/sdr/DALA2026022101251), Feb 20, 2026: FLOOR SUPPORT. CORRODED. AIRCRAFT 3277, CORROSION FLOOR SUPPORT +Y1162.5 LOCATED BTW FR 68 TO FR 69 AT AFT GALLEY AREA (SSI 534147). CORRECTIVE ACTION: REPLACED FLOOR SUPPORT Y1162.5 LO
- [SDR DALA2026021601062](https://openairdocs.org/sdr/DALA2026021601062), Feb 15, 2026: SEAT TRACK. CORRODED. CORROSION SEAT TRACK +Y765 LOCATED BTW FR 20 TO FR 21 AT FWD GALLEY AREA. REPLACED SEAT TRACK IAW SRM 51-72-11. (LP 1452614)
- [SDR DALA2026021601061](https://openairdocs.org/sdr/DALA2026021601061), Feb 15, 2026: SEAT TRACK. CORRODED. CORROSION SEAT TRACK +Y765 LOCATED BTW FR 64 TO FR 65 AT AFT GALLEY AREA. REPLACED SEAT TRACK IAW SRM 51-72-11 AND SRM 51-42-11. (LP 1452605)
- [SDR DALA2026021601060](https://openairdocs.org/sdr/DALA2026021601060), Feb 15, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT +Y1162.5 LOCATED BTW FR 66 TO FR 68 AT AFT GALLEY AREA. REPLACED FLOOR SUPPORT AT AFT GALLEY AREA IAW SRM 51-42-11, & SRM 51-72-11. (LP 1
- [SDR DALA2026021501048](https://openairdocs.org/sdr/DALA2026021501048), Feb 14, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT -Y765 LOCATED BTW FR 66 TO FR 70 AT AFT GALLEY AR EA (SSI 534147). REPLACED THE FLOOR SUPPORT IAW SRM 51-42-11 SRM 51-72-11 AND DWG 10N01
- [SDR DALA2026021201028](https://openairdocs.org/sdr/DALA2026021201028), Feb 12, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT, +Y765, BTW FR 66 - 70 IN THE AFT GALLEY AREA. REPLACED THE FLOOR SUPPORT IAW SRM 51-72-11, SRM 51-42-11, & DWG 10N01036. (LP 1447191)
- [SDR DALA2026021201027](https://openairdocs.org/sdr/DALA2026021201027), Feb 12, 2026: SEAT TRACK. CORRODED. CORRODED SEAT TRACK, +Y1292, BTWN FR 64 - 65 IN THE AFT GALLEY AREA. REPLACED THE SEAT TRACK IAW SRM 51-42-11, SRM 51-72-11, AND DWG 10N01036. (LP 1447183)
- [SDR DALA2026021201026](https://openairdocs.org/sdr/DALA2026021201026), Feb 12, 2026: SEAT TRACK. CORRODED. CORRODED SEAT TRACK, -Y765, BTW FR 64 - 66 IN THE AFT GALLEY AREA. REPLACED THE SEAT TRACK IAW SRM 51-72-11, & SRM 51-42-11, AND DWG 10N01036. (LP 1447149)
- [SDR DALA2026021201025](https://openairdocs.org/sdr/DALA2026021201025), Feb 12, 2026: FLOOR SUPPORT. CORRODED. CORROSION ON THE FLOOR SUPPORT, -Y254, AROUND HOLES BTW FR 16 - 20 IN THE FWD GALLEY AREA. REPLACED THE FLOOR SUPPORT IAW SRM 51-42-11, SRM 51-72-11, AND DWG D5
- [SDR DALA2026021101013](https://openairdocs.org/sdr/DALA2026021101013), Feb 10, 2026: SEAT TRACK. CORRODED. AIRCRAFT 3277, CORROSION SEAT TRACK -Y1292 LOCATED AT FR 20 AT FWD GALLEY AREA (SSI 531189). REPLACED THE SEAT TRACK -Y1292 LOCATED BTW FR12 TO FR24 IAW SRM 51-
- [SDR DALA2026020700888](https://openairdocs.org/sdr/DALA2026020700888), Feb 7, 2026: WEB. CORRODED. CORRODED WEB FRAME BTW FR 69 TO FR 70, STR 23R IN AFT GALLEY AREA. REPLACED WEB FRAME IAW SRM 51-42-11, SRM 51-72-11, DWG D53474180, ISSUE AA, MEASUREMENT OF CO
- [SDR DALA2026020700887](https://openairdocs.org/sdr/DALA2026020700887), Feb 7, 2026: DUMMY RAIL. DAMAGED. MISSING MATERIAL ON RAIL DUMMY Y503.2 LOCATED BTW FR 12 TO FR 16 IN FWD GALLEY AREA. REPLACED RAIL DUMMY Y503.2 LOCATED BTW FR 12 TO FR 16 AT FWD GALLEY AREA IA
- [SDR DALA2026020700886](https://openairdocs.org/sdr/DALA2026020700886), Feb 7, 2026: SHEAR PLATE. CORRODED. CORROSION SHEAR PLATE, STRINGER 23L, FR 69 - 70 IN THE AFT GALLEY AREA. REPLACED SHEAR PLATE IAW SRM 51-42-11, SRM 51-72-11, & DWG D53474180, ISSUE AA, MEASUREM
- [SDR DALA2026020600855](https://openairdocs.org/sdr/DALA2026020600855), Feb 4, 2026: FLOOR SUPPORT. CORRODED. CORROSION FLOOR BEAM -Y1162.5 LOCATED BTW FR 66 TO FR 68 AT AFT GALLEY AREA (SSI 534147). REPLACED FLOOR BEAM -Y1162.5 LOCATED BTW FR 66 TO FR 68 AT AFT GALLEY 
- [SDR DALA2026020600854](https://openairdocs.org/sdr/DALA2026020600854), Feb 4, 2026: SHEAR PLATE. CORRODED. CORROSION LOC. BTW FR69 TO 70 SHEAR PLATE STR 23 R AT AFT GALLEY AREA (EACH). REPLACED SHEAR PLATE LOC. BTW FR69 TO FR70 STR 23 R AT AFT GALLEY AREA AS PER A320
- [SDR DALA2026020600853](https://openairdocs.org/sdr/DALA2026020600853), Feb 4, 2026: SUPPORT. CORRODED. CORROSION LOWER SILL LOCATED AT FR 66 LH SIDE AT AFT GALLEY AREA (SSI 534147). REWORKED CORROSION AS PER SRM A320 51-74-00 AND EVALUATED REWORKED AREA ON LOWER 
- [SDR DALA2026020200749](https://openairdocs.org/sdr/DALA2026020200749), Feb 1, 2026: STRAP. CRACKED. CRACKED STRAP ASSY, HINGE FITTING 5 ON THE RT HORIZONTAL STAB. REPLACED THE STRAP ASSY AIW SRM 51-72-11, DWG D55181526, & AMM 55-16-42-400-001-A. MEASUREMENT OF
- [SDR DALA2026020200748](https://openairdocs.org/sdr/DALA2026020200748), Feb 1, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT -Y1162.5, BTWN FR 68 TO FR 69 AFT GALLEY. REPLACED THE FLOOR SUPPORT IAW SRM 51-72-11, AND SRM 51-42-11, AND DWG D53472189, AND DWG D5347
- [SDR DALA2026020200747](https://openairdocs.org/sdr/DALA2026020200747), Feb 1, 2026: SEAT TRACK. CORRODED. CORRODED SEAT TRACK +Y1292, FR 16 & 20 IN THE FWD GALLEY. REPLACED THE SEAT TRACK IAW SRM 51-72-11, SRM 51-42-11, DWG D53110920. & DWG D53112812. MEASUREMENT OF
- [SDR DALA2026020200741](https://openairdocs.org/sdr/DALA2026020200741), Feb 1, 2026: FITTING. CORRODED. CORROSION CENTER FITTING LOCATED BTW FR 66 TO FR 68 RH SIDE LOWER SILL AT AFT GALLEY AREA (SSI 534147). REPLACED CENTER FITTING LOC. BTW FR 66 TO FR 68 RH SIDE 
- [SDR DALA2026020200744](https://openairdocs.org/sdr/DALA2026020200744), Jan 31, 2026: HINGE ARM. WORN. WEAR ON HINGE ARM 5 ELEVATOR ON RH HORIZONTAL STABILIZER. C/A: REPLACED HINGE ARM 5 ELEVATOR ON RH HORIZONTAL STABILIZER IAWAMM 55-16-42-000-001-A, & AMM 55-16-
- [SDR DALA2026020200743](https://openairdocs.org/sdr/DALA2026020200743), Jan 31, 2026: FITTING. WORN. WEAR ON HINGE ARM FITTING 2 AT HORIZONTAL STABILIZER RH SIDE ( 1E/A) (REFER TO AMDS CARD 2734-4001-RT RII). REPLACED HINGE ARM FITTING NR 2 AT HORIZONTAL STABIL
- [SDR DALA2026020200742](https://openairdocs.org/sdr/DALA2026020200742), Jan 30, 2026: SEAT TRACK. CORRODED. CORROSION ON SEAT TRACK -Y1292 LOCATED BTW FR 64 TO FR 66. REPLACED THE SEAT TRACK IAW SRM 51-42-11, SRM 51-72-11, DWG 10N01036 ISSUE C, MEASUREMENT OF CORROSIO
- [SDR DALA2026013000730](https://openairdocs.org/sdr/DALA2026013000730), Jan 29, 2026: FLOOR SUPPORT. CORRODED. CORROSION LOWER SILL LOCATED AT FR 68 LH SIDE AT AFT GALLEY AREA (SSI 534147). PERFORMED PERMANENT REPAIR LOC. ON LOWER SILL AT FR 68 LT SIDE AT AFT GALLEY AREA
- [SDR DALA2026013000729](https://openairdocs.org/sdr/DALA2026013000729), Jan 29, 2026: FITTING. CORRODED. CORROSION CENTER FITTING LOCATED BTW FR 16 TO FR 20 LH SIDE CUT OUT AT FWD GALLEY AREA (SSI 531189). REPLACED CENTER FITTING LOC. BTW FR 16 TO FR 20 LH SIDE CUT
- [SDR DALA2026012900710](https://openairdocs.org/sdr/DALA2026012900710), Jan 28, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT FR 16 & FR 20, Y 254 FWD GALLEY AREA. REPLACED THE FLOOR SUPPORT Y254 BTWN FRS 12 - 24 IAW SRM 51-72-11, SRM 51-42-11, & DWG D53112816 IS
- [SDR DALA2026012900709](https://openairdocs.org/sdr/DALA2026012900709), Jan 28, 2026: SUPPORT. CORRODED. CORRODED LOWER SILL, FR 68 RT AT AFT GALLEY AREA. PERFORMED REPAIR INSTRUCTIONS ON LOWER SILL LOCATED AT FR 68 RT IAW SRM 53-41-14-300-001; PARAGRAPH 2.A; FIGUR
- [SDR DALA2026013000731](https://openairdocs.org/sdr/DALA2026013000731), Jan 21, 2026: STRUT. CORRODED. CORROSION ON INTERCONNECT STRUT R/H WING (REFERENCE RII AMDS CARD 2751 -9202). REMOVED INTERCONNECT STRUT R/H WING P/N: D5757032201100 S/N: 03620 ON UNSERVICEAB
- [SDR DALA2026012700613](https://openairdocs.org/sdr/DALA2026012700613), Jan 21, 2026: STRUT. CORRODED. CORROSION ON INTERCONNECT STRUT LT WING. REFERENCE RII AMDS CARD 27 51-9202. REMOVED INTERCONNECT STRUT LT WING ON UNSERVICEABLE CONDITION IAW AMM 27-51-44-000 
- [SDR DALA2025113008736](https://openairdocs.org/sdr/DALA2025113008736), Nov 29, 2025: WINDOW. FAILED. CA SIDE WINDOW BUBBLING AT THE BOTTOM AND EXTREMELY HOT - BURN YOUR HAND HOT. ALSO RECEIVED L WNDW HEAT CAUTION. REMOVED AND REPLACED CAPT SLIDING WINDOW PER A3
- [SDR DALA2025092907025](https://openairdocs.org/sdr/DALA2025092907025), Sep 25, 2025: ENGINE. BIRD INGESTION. BIRD STRIKE NR 1 ENGINE TOP OF LEADING EDGE. SMALL FLOCK OF SMALL BIRDS NO ENGINE FLUCTUATION NO TEMP CHANGE. INSPECTED NR 1 ENGINE AND FOUND FEATHERS & BLOOD I

All 165: https://openairdocs.org/aircraft/N377NW/reports.md

## STCs that may be installed (OpenAirDocs) (298, 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 (Airbus A320-211)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST12434AC](https://openairdocs.org/stc/ST12434AC): Replacement of the wing fuel tank access panel gasket. Aviation Devices & Electronic Components, LLC
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST02228SE](https://openairdocs.org/stc/ST02228SE): Installation of Bin NuLook. Safran Cabin, Inc
- [STC ST12401IB](https://openairdocs.org/stc/ST12401IB): The Installation of Airbus A319/A320/A321 cockpit door e-strike improvement. Adams Rite Aerospace Inc
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY): Activation of Wireless Local Area Network (WLAN) system. Jet Aviation AG
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST02159SE-D](https://openairdocs.org/stc/ST02159SE-D): Installation of an interior reconfiguration. B/E Aerospace, Inc. - FSI
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST03416NY](https://openairdocs.org/stc/ST03416NY): Installation of Intelsat Connectivity Antenna (with demod option). Delta Engineering Corporation
- [STC ST02913NY](https://openairdocs.org/stc/ST02913NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System. Delta Engineering Corporation
- [STC ST04209AT](https://openairdocs.org/stc/ST04209AT): Installation of a passenger interior configuration. Aero Design Services, Inc
- [STC ST04170AT](https://openairdocs.org/stc/ST04170AT): Installation / Activation of an IFE System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04370AT](https://openairdocs.org/stc/ST04370AT): Cabin Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04386AT](https://openairdocs.org/stc/ST04386AT): Description of Type Design Change: Interior Reconfiguration in an Airbus A320 Series Aircraft. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04387AT](https://openairdocs.org/stc/ST04387AT): Class Divider Installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST12107NY](https://openairdocs.org/stc/ST12107NY): Update of Cabin Interior. Delta Engineering Corporation
- [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 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 ST03741NY](https://openairdocs.org/stc/ST03741NY): Viasat KA SATCOM Antenna System Installation, approve configurations. ALOFT AeroArchitects
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST03742NY](https://openairdocs.org/stc/ST03742NY): Viasat KA Cabin Distribution System Installation. ALOFT AeroArchitects
- [STC ST02890NY](https://openairdocs.org/stc/ST02890NY): Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna. Delta Engineering Corporation
- [STC ST04759NY](https://openairdocs.org/stc/ST04759NY): Installation of a single cockpit USB charger. Eirtech Aviation Services Inc
- [STC ST02356LA](https://openairdocs.org/stc/ST02356LA): Installation of Inflight Warning Systems Fan Vibration Monitor Unit. Astronics Advanced Electronic Systems (AES)
- [STC ST02699LA](https://openairdocs.org/stc/ST02699LA): Installation of Vogt Aero Nickel Cadmium Battery P/N 2758-LMVA or 2758-RMVA. Vogt Aero LLC
- [STC ST01739NY](https://openairdocs.org/stc/ST01739NY): Electromagnetic Compatibility Testing of Aircraft Transmitting Portable Electronic Devices (T-PEDs) as non-interference tolerance testing. Anuvu IFC Corporation
- [STC ST04462CH](https://openairdocs.org/stc/ST04462CH): Installation of Row 44 Broadband Antenna System Provisions. Anuvu IFC Corporation
- [STC ST12229IB](https://openairdocs.org/stc/ST12229IB): Installation of Thinkom antenna on the top rear fuselage. EAD Aerospace Airworthiness T/A Eclipse Technics
- [STC ST04288CH](https://openairdocs.org/stc/ST04288CH): Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 installed with TSO-C190 compliant GPS antenna. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST04292CH](https://openairdocs.org/stc/ST04292CH): Installation of JADE SATCOM Antenna System Provisions. Amphenol Cable and Interconnect Technologies Inc
- [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 SA5486NM](https://openairdocs.org/stc/SA5486NM): Installation of galleys, stowage coatroom, and class dividers. Safran Cabin Inc
- [STC SA5880NM](https://openairdocs.org/stc/SA5880NM): Installation of video/cart stowage unit. Safran Cabin Inc
- [STC ST00797LA](https://openairdocs.org/stc/ST00797LA): Installation of L/H & R/H Closet Divider and Modifications. Safran Cabin Inc
- [STC ST01818LA](https://openairdocs.org/stc/ST01818LA): Installation of Forward RH Stowage. Safran Cabin Inc
- [STC ST02395LA](https://openairdocs.org/stc/ST02395LA): Interior Installations and Modifications. Safran Cabin Inc
- [STC ST02735LA](https://openairdocs.org/stc/ST02735LA): Installation of modular lower deck Cargo Loading System (CLS). Telair International
- [STC ST03417NY](https://openairdocs.org/stc/ST03417NY): Installation with demod option of Intelsat Cabin Connectivity System. Delta Engineering Corporation
- [STC ST04089NY](https://openairdocs.org/stc/ST04089NY): Installation of Cabin Seating. Delta Engineering Corporation
- [STC ST04003CH](https://openairdocs.org/stc/ST04003CH): Installation of a Kontron Stored Content Wireless In-Flight Entertainment (IFE) System. Amphenol Cable and Interconnect Technologies 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 ST02801LA](https://openairdocs.org/stc/ST02801LA): Installation of ELT Kannad 406 AF and associated equipment. Allegiant Air LLC
- [STC ST03450CH](https://openairdocs.org/stc/ST03450CH): Certification of Radio Frequency Compatibility with Wireless Data Technologies. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00950CH](https://openairdocs.org/stc/ST00950CH): Installation of an AlliedSignal CAS-81A TCAS II system. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02612CH](https://openairdocs.org/stc/ST02612CH): Installation of AD Aerospace Cockpit Door Monitoring System. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02626CH](https://openairdocs.org/stc/ST02626CH): Installation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windows. Amphenol Cable and Interconnect Technologies Inc

All 298: https://openairdocs.org/aircraft/N377NW/stcs.md

## Related

- Other Airbus A320-211 aircraft: https://openairdocs.org/model/airbus-a320-211/aircraft.md
- The CFM International CFM56 series engine: https://openairdocs.org/engine/cfm-international-cfm56-series.md

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