# N955NN: 2014 Boeing 737-823

- Status: Valid registration
- Airframe: [Boeing 737-823](https://openairdocs.org/model/boeing-737-823) (registry code 13844CB, 162 seats)
- Engine: [CFM International CFM56-7B24E series](https://openairdocs.org/engine/cfm-international-cfm56-7b24e-series) (registry code 13804)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 31199
- Year built: 2014
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 9, 2014
- Certificate issued: December 17, 2014
- Expires: December 31, 2027
- Mode S code: AD4873
- Registered owner: [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7357° N, 75.5321° W: Placed by OpenAirDocs: center of Wilmington, DE, 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=955NN
- Page: https://openairdocs.org/aircraft/N955NN

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 CFM56-7B24E model are included.

## ADs that may apply (OpenAirDocs): 332 in force

### Matched by airframe (Boeing 737-823)

- [AD 2026-20-14](https://openairdocs.org/ad/2026-20-14): Stabilizers · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Nov 23, 2026
- [AD 2026-20-13](https://openairdocs.org/ad/2026-20-13): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Nov 23, 2026
- [AD 2026-13-13](https://openairdocs.org/ad/2026-13-13): Navigation · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Jul 1, 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 2025-25-04](https://openairdocs.org/ad/2025-25-04): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 6 more. Effective Jan 16, 2026
- [AD 2025-24-02](https://openairdocs.org/ad/2025-24-02): Landing gear · Boeing 737-700 Series, 737-800 Series, 737-900 Series and 1 more. Effective Dec 10, 2025
- [AD 2025-19-12](https://openairdocs.org/ad/2025-19-12): Landing Gear · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Nov 6, 2025
- [AD 2025-15-01](https://openairdocs.org/ad/2025-15-01): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 25, 2025
- [AD 2025-07-03](https://openairdocs.org/ad/2025-07-03): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective May 13, 2025
- [AD 2025-05-16](https://openairdocs.org/ad/2025-05-16): Fuselage · Boeing 737-800 Series. Effective Apr 22, 2025
- [AD 2025-04-03](https://openairdocs.org/ad/2025-04-03): Exhaust · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 8, 2025
- [AD 2025-04-02](https://openairdocs.org/ad/2025-04-02): Powerplant · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 8, 2025
- [AD 2025-04-01](https://openairdocs.org/ad/2025-04-01): Powerplant · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 8, 2025
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-18-08](https://openairdocs.org/ad/2024-18-08): Equipment/furnishings · Boeing 737-300 Series, 737-400 Series and 737-800 Series. Effective Nov 15, 2024
- [AD 2024-18-07](https://openairdocs.org/ad/2024-18-07): Equipment/Furnishing · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Nov 12, 2024
- [AD 2024-16-10](https://openairdocs.org/ad/2024-16-10): Instruments · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 28, 2024
- [AD 2024-13-02](https://openairdocs.org/ad/2024-13-02): Oxygen · Boeing 737-8, 737-9, 737-8200 and 3 more. Effective Jul 25, 2024
- [AD 2024-06-01](https://openairdocs.org/ad/2024-06-01): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective May 22, 2024
- [AD 2024-01-06](https://openairdocs.org/ad/2024-01-06): Fuselage · Boeing 737-600 Series, 737-700 Series and 737-800 Series. Effective Mar 7, 2024
- [AD 2023-13-05](https://openairdocs.org/ad/2023-13-05): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 27, 2023
- [AD 2023-13-12](https://openairdocs.org/ad/2023-13-12): Oxygen · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 17 more. Effective Sep 5, 2023
- [AD 2023-12-13](https://openairdocs.org/ad/2023-12-13): Navigation · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Jun 21, 2023
- [AD 2023-06-15](https://openairdocs.org/ad/2023-06-15): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-800 Series and 2 more. Effective May 30, 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 2023-04-17](https://openairdocs.org/ad/2023-04-17): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective May 1, 2023
- [AD 2022-24-09](https://openairdocs.org/ad/2022-24-09): Air conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jan 26, 2023
- [AD 2022-18-13](https://openairdocs.org/ad/2022-18-13): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Oct 31, 2022
- [AD 2022-13-18](https://openairdocs.org/ad/2022-13-18): Oxygen · Boeing 737-700 Series, 737-800 Series, 747-8 Series and 3 more. Effective Sep 15, 2022
- [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 2022-11-13](https://openairdocs.org/ad/2022-11-13): Fuselage · Boeing 737-700 Series, 737-800 Series and 737-900ER Series. Effective Aug 3, 2022
- [AD 2022-06-06](https://openairdocs.org/ad/2022-06-06): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 16, 2022
- [AD 2022-08-05](https://openairdocs.org/ad/2022-08-05): Fuselage · Boeing 737-800 Series. Effective May 27, 2022
- [AD 2021-26-17](https://openairdocs.org/ad/2021-26-17): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Feb 15, 2022
- [AD 2021-18-17](https://openairdocs.org/ad/2021-18-17): Auto flight · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Dec 20, 2021
- [AD 2021-21-09](https://openairdocs.org/ad/2021-21-09): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Dec 13, 2021
- [AD 2021-17-08](https://openairdocs.org/ad/2021-17-08): Fuselage · Boeing 737-800 Series and 737-900ER Series with STC ST04096CH. Effective Aug 17, 2021
- [AD 2021-16-15](https://openairdocs.org/ad/2021-16-15): Air conditioning · Boeing 737-8, 737-800 Series, 737-8200 and 2 more. Effective Aug 9, 2021
- [AD 2021-11-24](https://openairdocs.org/ad/2021-11-24): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Jul 20, 2021
- [AD 2021-08-04](https://openairdocs.org/ad/2021-08-04): Oxygen · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 23 more. Effective May 26, 2021
- [AD 2021-02-14](https://openairdocs.org/ad/2021-02-14): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Mar 30, 2021
- [AD 2021-02-13](https://openairdocs.org/ad/2021-02-13): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Mar 30, 2021
- [AD 2021-01-04](https://openairdocs.org/ad/2021-01-04): Doors · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 29, 2021
- [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02): Fire protection · Airbus Canada Limited Partnership BD-500-1A10, BD-500-1A11, A330-201 and 45 more. Effective Nov 19, 2020
- [AD 2020-18-13](https://openairdocs.org/ad/2020-18-13): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 29, 2020
- [AD 2020-16-51](https://openairdocs.org/ad/2020-16-51): Pneumatic · Boeing 737-300 Series, 737-400 Series, 737-500 Series and 6 more. Effective Aug 26, 2020
- [AD 2020-03-10](https://openairdocs.org/ad/2020-03-10): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 27, 2020
- [AD 2020-01-11](https://openairdocs.org/ad/2020-01-11): Air conditioning · Boeing 737-800 Series, 737-900 Series and 737-900ER Series. Effective Feb 21, 2020
- [AD 2019-19-10](https://openairdocs.org/ad/2019-19-10): Fuel · Boeing 737-300 Series, 737-400 Series, 737-500 Series and 21 more. Effective Jan 16, 2020
- [AD 2019-22-06](https://openairdocs.org/ad/2019-22-06): Fuel · Boeing 737-800 Series with STC ST00830SE. Effective Dec 30, 2019

### Matched by engine (CFM International CFM56-7B24E 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 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 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 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

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

- [AD 2023-09-04](https://openairdocs.org/ad/2023-09-04) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 29, 2023
- [AD 2022-05-04](https://openairdocs.org/ad/2022-05-04) (historical): Navigation · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Feb 24, 2022
- [AD 2021-14-20](https://openairdocs.org/ad/2021-14-20) (historical): Cabin Altitude Pressure Switches · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jul 20, 2021
- [AD 2021-09-06](https://openairdocs.org/ad/2021-09-06) (historical): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Jun 8, 2021
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2019-25-17](https://openairdocs.org/ad/2019-25-17) (historical): Indicating/ recording system · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Dec 27, 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 2019-22-10](https://openairdocs.org/ad/2019-22-10) (historical): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Nov 13, 2019
- [AD 2019-20-02](https://openairdocs.org/ad/2019-20-02) (historical): Fuselage · Boeing Airplane Company, Wichita Division 75 (Army PT-13), 737-600 Series, 737-700 Series and 4 more. Effective Oct 3, 2019
- [AD 2019-03-26](https://openairdocs.org/ad/2019-03-26) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 8, 2019
- [AD 2017-16-05](https://openairdocs.org/ad/2017-16-05) (historical): Wings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Sep 22, 2017
- [AD 2017-14-13](https://openairdocs.org/ad/2017-14-13) (historical): Equipment and Furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 23, 2017
- [AD 2017-12-07](https://openairdocs.org/ad/2017-12-07) (historical): Air conditioning · Boeing 737-800 Series, 737-900 Series and 737-900ER Series. Effective Jul 20, 2017
- [AD 2016-18-01](https://openairdocs.org/ad/2016-18-01) (historical): Landing Gear · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 5, 2016
- [AD 2016-13-16](https://openairdocs.org/ad/2016-13-16) (historical): Stabilizers · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 12, 2016
- [AD 2015-19-03](https://openairdocs.org/ad/2015-19-03) (historical): Fuel Selector/Shutoff Valve · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 21, 2015
- [AD 2015-16-01](https://openairdocs.org/ad/2015-16-01) (historical): Air Conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Sep 15, 2015
- [AD 2013-26-08](https://openairdocs.org/ad/2013-26-08) (historical): Ice and Rain Protection · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Feb 10, 2014
- [AD 2013-24-13](https://openairdocs.org/ad/2013-24-13) (historical): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 8 more. Effective Jan 7, 2014
- [AD 2013-19-04](https://openairdocs.org/ad/2013-19-04) (historical): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Nov 4, 2013
- [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 2013-07-09](https://openairdocs.org/ad/2013-07-09) (historical): Oxygen · Boeing 737-700 Series, 737-700C Series, 737-800 Series and 4 more. Effective May 20, 2013
- [AD 2013-07-07](https://openairdocs.org/ad/2013-07-07) (historical): Stabilizers · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective May 20, 2013
- [AD 2012-21-08](https://openairdocs.org/ad/2012-21-08) (historical): Auto Flight · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Nov 27, 2012
- [AD 2012-19-11](https://openairdocs.org/ad/2012-19-11) (historical): Air Conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Nov 7, 2012
- [AD 2010-17-05](https://openairdocs.org/ad/2010-17-05) (historical): Fuel system · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Sep 22, 2010
- [AD 2010-17-19](https://openairdocs.org/ad/2010-17-19) (historical): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Sep 9, 2010
- [AD 2010-09-05](https://openairdocs.org/ad/2010-09-05) (historical): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 29, 2010
- [AD 2010-06-51](https://openairdocs.org/ad/2010-06-51) (historical): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 7, 2010
- [AD 2009-24-07](https://openairdocs.org/ad/2009-24-07) (historical): Landing gear · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 1 more. Effective Jan 4, 2010
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2009-01-02](https://openairdocs.org/ad/2009-01-02) (historical): Air conditioning (A/C) outlet · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Feb 27, 2009
- [AD 2008-12-04](https://openairdocs.org/ad/2008-12-04) (historical): Fuselage skin · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Jul 16, 2008
- [AD 2008-10-10](https://openairdocs.org/ad/2008-10-10) (historical): New limitations for fuel tank systems · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Jun 12, 2008
- [AD 2008-08-24](https://openairdocs.org/ad/2008-08-24) (historical): Drain tube assemblies · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective May 27, 2008
- [AD 2007-18-52](https://openairdocs.org/ad/2007-18-52) (historical): Main slat track downstop assemblies · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Sep 26, 2007
- [AD 2007-18-51](https://openairdocs.org/ad/2007-18-51) (historical): Main slat track downstop assembly · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 25, 2007
- [AD 2007-06-52](https://openairdocs.org/ad/2007-06-52) (historical): Spoilers · Boeing 737-800 Series. Effective May 7, 2007
- [AD 2007-06-51](https://openairdocs.org/ad/2007-06-51) (historical): Flight spoiler actuator jams · Boeing 737-800 Series
- [AD 2006-10-17](https://openairdocs.org/ad/2006-10-17) (historical): Compass bracket assembly · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Jun 22, 2006
- [AD 2005-24-03](https://openairdocs.org/ad/2005-24-03) (historical): Nacelle support fittings and the lower wing skin panels · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 1 more. Effective Dec 28, 2005
- [AD 2005-25-03](https://openairdocs.org/ad/2005-25-03) (historical): Point "D" splice fitting · Boeing 737-700 Series, 737-700C Series and 737-800 Series. Effective Dec 21, 2005
- [AD 2005-12-05](https://openairdocs.org/ad/2005-12-05) (historical): Flight deck door · Reinforced cockpit door (Safran Cabin STC ST01335LA or 2 others). Effective Jul 19, 2005
- [AD 2005-07-20](https://openairdocs.org/ad/2005-07-20) (historical): Flight control computers · Boeing 737-600 Series, 737-700 Series, 737-800 Series and 1 more. Effective May 12, 2005
- [AD 2005-05-18](https://openairdocs.org/ad/2005-05-18) (historical): Webs of the aft pressure bulkhead · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Apr 18, 2005
- [AD 2003-14-04](https://openairdocs.org/ad/2003-14-04) (historical): Flight Deck Door Pressure Relief Latch Assemblies · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 14 more. Effective Jul 25, 2003
- [AD 2003-03-01](https://openairdocs.org/ad/2003-03-01) (historical): Aft Engine Mount · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Feb 13, 2003
- [AD 2002-18-52](https://openairdocs.org/ad/2002-18-52) (historical): Fuel Pumps · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 4 more
- [AD 2002-16-03](https://openairdocs.org/ad/2002-16-03) (historical): Main landing gear (MLG) · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 2 more. Effective Aug 27, 2002
- [AD 2001-06-08](https://openairdocs.org/ad/2001-06-08) (historical): Elevator Hinge Plates · Boeing 737-600 Series, 737-700 Series and 737-800 Series. Effective Apr 9, 2001

All 393: https://openairdocs.org/aircraft/N955NN/ads.md

## Information bulletins (advisory) (19 in force)

- [SAIB 2026-17](https://openairdocs.org/saib/2026-17): VNAV Approach Disconnect Following Missed Approach, Anomaly on Airplanes with FMC U14.0/14.1. Issued Oct 3, 2026
- [SAIB 2025-08](https://openairdocs.org/saib/2025-08): INDICATING/RECORDING SYSTEM, Erroneous Illumination of Cabin Altitude Warning Lights in High Altitude Landing Mode. Issued Sep 8, 2025
- [SAIB AIR-21-12](https://openairdocs.org/saib/AIR-21-12): Thrust Reversers. Issued Aug 3, 2021
- [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-18-33](https://openairdocs.org/saib/NM-18-33): Engine Fuel and Control. Issued Dec 17, 2018
- [SAIB NM-18-18](https://openairdocs.org/saib/NM-18-18): Equipment/Furnishings - First Observer's Seat Cup Holder. Issued Jul 2, 2018
- [SAIB NM-17-17](https://openairdocs.org/saib/NM-17-17): Oxygen System. Issued Jun 19, 2017
- [SAIB NM-17-10](https://openairdocs.org/saib/NM-17-10): Maintenance Practices. Issued Apr 13, 2017
- [SAIB NM-16-21](https://openairdocs.org/saib/NM-16-21): Flight Controls. Issued Aug 8, 2016
- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [SAIB NM-15-02](https://openairdocs.org/saib/NM-15-02): Cabin Equipment/Furnishings. Issued Nov 6, 2014
- [SAIB NM-12-11](https://openairdocs.org/saib/NM-12-11): Equipment/Furnishings: Buffet/Galleys. Issued Jan 10, 2012
- [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 NM-08-43](https://openairdocs.org/saib/NM-08-43): Cabin Equipment/Furnishings - Seats. Issued Sep 3, 2008
- [SAIB NM-08-24](https://openairdocs.org/saib/NM-08-24): Water/Waste: Freezing Potable Water Lines. Issued May 22, 2008
- [SAIB NM-07-47](https://openairdocs.org/saib/NM-07-47): Boeing Model 737 Series Forward Airstairs. Issued Sep 6, 2007
- [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 NM-06-56](https://openairdocs.org/saib/NM-06-56): . Issued Jul 19, 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-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011

## NTSB investigations (1)

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 OPS25LA025](https://openairdocs.org/ntsb/OPS25LA025), Feb 26, 2025: Boeing 737-823 (N955NN), Goodyear, AZ, incident, no damage, investigation ongoing

## FAA accident and incident reports

None matched to N955NN.

## Service difficulty reports (62, 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 AALA202610230718](https://openairdocs.org/sdr/AALA202610230718), Oct 22, 2026: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: RH VAPOR BARRIER 663.5 ATTACH ANGLE CRACKED AT RBL 8. REMOVED AND REPLACED ANGLE IAW SRM 57-10-10-2R-5 AND AARD 57-10-10-10R-10
- [SDR AALA202610203499](https://openairdocs.org/sdr/AALA202610203499), Oct 19, 2026: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: L/H VAPOR BARRIER ATTACH ANGLE CRACKED AT ATS 663.5, LBL 38. MAINTENANCE REPLACED ATTACH ANGLE CRACKED AT ATS 663.5, LBL 38 IAW BO
- [SDR AALA202610056294](https://openairdocs.org/sdr/AALA202610056294), Oct 2, 2026: CROSSBEAM. CRACKED. AIRCRAFT IN BASE MAINTENANCE: STA 540 FLOORBOARD SUPPORTS CRACKED LH SIDE. INSTALLED NEW ASSEMBLY IAW AARD 51-00-05-1.
- [SDR AALA202610050037](https://openairdocs.org/sdr/AALA202610050037), Oct 2, 2026: CROSSBEAM. CRACKED. AIRCRAFT IN BASE MAINTENANCE: STA 540 FLOORBOARD SUPPORTS CRACKED RH SIDE. INSTALLED NEW BREAK ASSEMBLY IAW AARD 51-00-05-1.
- [SDR AALA202610052127](https://openairdocs.org/sdr/AALA202610052127), Sep 30, 2026: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LBL 43 @ 986.5 CORROSION AROUND FLOORBOARD HOLE. REPAIRED IAW 53-70-51-2R-6 ALT 4 AND SRM 51-40-02.
- [SDR AALA202610052133](https://openairdocs.org/sdr/AALA202610052133), Sep 29, 2026: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE: STA 360-400, LBL13. INTERCOSTAL CRACKED. REMOVED AND INSTALLED UPPER ANGLE IAW SRM 51-40-02, AARD 51-00-05-01, BOEING DWG 143A5400
- [SDR AALA202610157103](https://openairdocs.org/sdr/AALA202610157103), Sep 25, 2026: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO LEFT TRANSITION PANEL CORRODED IN SEVERAL PREVIOUSLY BLENDED AREAS STATION 500+10 TO STATION 500I LBL24. INSTALLED N
- [SDR AALA202610053658](https://openairdocs.org/sdr/AALA202610053658), Sep 25, 2026: FLOOR SUPPORT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LBL 52 BTW STA 947 AND STA 967 INTERCOSTAL HAS CORROSION. REMOVED AND REPLACED INTERCOSTAL IAW AARD 51-00-05-1.
- [SDR AALA202610050635](https://openairdocs.org/sdr/AALA202610050635), Sep 24, 2026: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO SHIELD PANEL FWD OF CARGO DOOR THRESHOLD HAS CORROSION AT STATION 767-787, RBL26. INSTALLED SERVICEABLE FWD SHIELD IAW 5
- [SDR AALA202610054248](https://openairdocs.org/sdr/AALA202610054248), Sep 23, 2026: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO LH TRANSITION PANEL HAS CORROSION AT SEVERAL LOCATIONS FROM STA 727I+4 TO STA 846. ACCOMPLISHED INSTALLATION OF TRANSITI
- [SDR AALA202610059961](https://openairdocs.org/sdr/AALA202610059961), Sep 23, 2026: MOUNT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LBL 24 @ STA 947 CORROSION AROUND LAV MOUNT. COMPLETED INSTALLATION OF REPAIR TEE , STRAPS, AND ANGLES IAW SRM 53-70-51-2R-5 AND S
- [SDR AALA202610026682](https://openairdocs.org/sdr/AALA202610026682), Sep 23, 2026: INTERCOSTAL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: R/H WING, ABOVE AFT END OF ENGINE PYLON, AFT INTERCOSTAL ON UPPER FIXED TRAILING EDGE PANEL CRACKED AT OTBD RIVET. DRILLED AND INS
- [SDR AALA202610028712](https://openairdocs.org/sdr/AALA202610028712), Sep 21, 2026: SKIN. WORN. AIRCRAFT IN BASE MAINTENANCE: R/H WING, FIXED LEADING EDGE SKIN WORN AT CONTACT POINT WITH INBD SEAL OF PYLON PANEL 441CL. REMOVED WORN RH WING FIXED LEADING ED
- [SDR AALA202609177535](https://openairdocs.org/sdr/AALA202609177535), Sep 15, 2026: BATTERY PACK. INOPERATIVE. AIRCRAFT WAS GROUNDED: ROW 2, 3, & 4 EMERGENCY SEAT LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK FORWARD CABIN. ALSO INSPECTED SEATS FOR ANY LOOSE CONNECTIONS
- [SDR AALA202606304348](https://openairdocs.org/sdr/AALA202606304348), Jun 27, 2026: FLASHLIGHT. NO TEST. AIRCRAFT WAS NOT GROUNDED: #3 AFT FLASHLIGHT FOUND NOT TO BE WORKING UPON INSPECTION AS PER MEL 25-08B. MAINTENANCE REPLACED FLIGHT ATTENDANT FLASHLIGHT OK FOR 
- [SDR AALA202605259091](https://openairdocs.org/sdr/AALA202605259091), May 21, 2026: PRESSURE SWITCH. FAULTED. AIRCRAFT WAS NOT GROUNDED: WHILE ATTEMPTING TO BALANCE FUEL THE CROSSFEED VALVE OPEN LEFT AFT AND FORWARD FUEL PUMPS TURNED OFF. ALSO, THE AFT LOW PRESSURE LIGH
- [SDR AALA202603265316](https://openairdocs.org/sdr/AALA202603265316), Mar 24, 2026: DOOR. BINDING. AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR WILL NOT OPEN. SECURED FLOOR TRIM OF LAVATORY D DOOR. PER AMM 25-40-00. OPS CHECK GOOD.
- [SDR AALA202603172071](https://openairdocs.org/sdr/AALA202603172071), Mar 16, 2026: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: R2 DOOR EMERGENCY LIGHT INOPERATIVE. RELAMPED R2 DOOR EXTERIOR EMERGENCY LIGHT. PER AMM 33-51-04. OPS CHECK GOOD.
- [SDR AALA202601150759](https://openairdocs.org/sdr/AALA202601150759), Jan 14, 2026: SIGN. MISSING. AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT AT AFT SERVICE DOOR RIGHT SIDE MISSING. INSTALLED EXIT LIGHT AT AFT SERVICE DOOR RIGHT SIDE. PER AMM 33-51-00. OPS CHECK G
- [SDR AALA202601075289](https://openairdocs.org/sdr/AALA202601075289), Jan 2, 2026: GIRT BAR. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: L1 DOOR GIRT MATERIAL BECAME PULLED LOOSE AT BOTTOM AREA OF DOOR. RESECURED FORWARD LEFT ENTRY DOOR NUMBER 1 EMERGENCY SLIDE GIRT 
- [SDR AALA202503100250](https://openairdocs.org/sdr/AALA202503100250), Mar 9, 2025: GROUND WIRE. LOOSE. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 1 IN TRANSIT KRUEGER LIGHT WOULD NOT EXTINGUISH WITH ASSOCIATED LEADING EDGE FLAPS TRANSIT LIGHT
- [SDR AALA202407253086](https://openairdocs.org/sdr/AALA202407253086), Jul 24, 2024: GIRT BAR. BROKEN. AIRCRAFT WAS GROUNDED: DIFFICULT TO ARM AND DISARM BOTH FORWARD DOORS. FOUND R1 DOOR SLIDE GIRT BAR STOP BROKEN. REMOVED AND REPLACED GIRT BAR STOP AT R1 DOOR. 
- [SDR AALA202403040313](https://openairdocs.org/sdr/AALA202403040313), Feb 29, 2024: LIGHT. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY ESCAPE SLIDE, AFT ENTRY AND GALLEY DOOR LIGHT ON LEFT SIDE INOPERATIVE. REMOVED AND REPLACED EMERGENCY ESCAPE SLIDE, AFT
- [SDR AALA202403047704](https://openairdocs.org/sdr/AALA202403047704), Feb 29, 2024: LIGHT. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY ESCAPE SLIDE, AFT ENTRY AND GALLEY DOOR LIGHT ON LEFT SIDE INOPERATIVE. REMOVED AND REPLACED EMERGENCY ESCAPE SLIDE, AFT
- [SDR AALA202308182010](https://openairdocs.org/sdr/AALA202308182010), Aug 16, 2023: SLIDING WINDOW. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: RIGHT HAND COCKPIT SLIDER WINDOW IS EXTREMELY DIFFICULT TO TO OPEN AND CLOSE. ADJUSTED SLIDING WINDOW PER AMM 56-12-11.
- [SDR AALA202308181411](https://openairdocs.org/sdr/AALA202308181411), Aug 16, 2023: SLIDING WINDOW. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LEFT HAND COCKPIT SLIDER WINDOW IS EXTREMELY DIFFICULT TO TO OPEN & CLOSE. ADJUSTED SLIDING WINDOW. PER AMM 56-12-11.
- [SDR AALA202308183128](https://openairdocs.org/sdr/AALA202308183128), Aug 16, 2023: DOOR. OUT OF ADJUST. AIRCRAFT WAS GROUNDED: L1 DOOR HANDLE MIGRATED ON LANDING. DOOR WARNING INDICATION EXTINGUISHED WHEN DOOR HANDLE CLOSED. ACCOMPLISHED FORWARD ENTRY DOOR ADJUSTM
- [SDR AALA202308114884](https://openairdocs.org/sdr/AALA202308114884), Aug 9, 2023: FLOOR PANEL. DAMAGED. AIRCRAFT WAS GROUNDED: AISLE CABIN FLOOR PANEL BETWEEN SEAT ROWS 1 AND 2 VERY SOFT AND BOUNCY. MAINTENANCE REPAIRED FLOOR PANEL PER AARD 53-00-00-6.
- [SDR AALA202306135442](https://openairdocs.org/sdr/AALA202306135442), Jun 12, 2023: COMPENSATOR. FAULTY. AIRCRAFT WAS GROUNDED: FUEL IMBALANCE / LEAK ON TAKEOFF BETWEEN 10K CLIMBING. EMERGENCY DECLARED; FLIGHT RETURNED TO DFW LANDING SAFELY. MAINTENANCE REPLACED LE
- [SDR AALA202305027140](https://openairdocs.org/sdr/AALA202305027140), Apr 29, 2023: RETAINER CUP. LOOSE. AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY GIRT BAR IS LOOSE. ADJUSTED GIRT BAR RETAINING CLIP. ALL SECURE. OKAY FOR SERVICE.
- [SDR AALA202211032937](https://openairdocs.org/sdr/AALA202211032937), Oct 31, 2022: DOOR. UNSERVICEABLE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR IS DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT FOR AALA202211012937: REPLACED LAVATORY D DOOR HARDWARE 
- [SDR AALA202211012937](https://openairdocs.org/sdr/AALA202211012937), Oct 31, 2022: NONE. NONE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR IS DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- [SDR AALA202206166238](https://openairdocs.org/sdr/AALA202206166238), Jun 15, 2022: NONE. STICKING. AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY DOOR SLIDE GIRT BAR CLIP VERY TIGHT (HARD TO USE). ADJUSTED AND FIT GIRT BAR RETAINER CLIPS ON DOOR COVER LEFT PER 25-
- [SDR AALA202204181897](https://openairdocs.org/sdr/AALA202204181897), Apr 14, 2022: DOOR LATCH. BROKEN. AIRCRAFT WAS GROUNDED: FORWARD LAVATORY DOOR LATCH IS BROKEN. UNABLE TO OPEN DOOR. REPLACED DOOR LATCH PER CMM 25-48-48 AND ESO 60869. OPS CHECK NORMAL.
- [SDR AALA202112027166](https://openairdocs.org/sdr/AALA202112027166), Dec 1, 2021: BRACKET. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS R1 DOOR GRIT BAR BRACKET NEEDS ADJUSTING. ADJUSTING TO R1 DOOR SLIDE BRACKET OPERATIONS CHECK OK PER AMM 25-
- [SDR AALA202111223039](https://openairdocs.org/sdr/AALA202111223039), Nov 20, 2021: ANTI-ICE VALVE. FAULTY. AIRCRAFT WAS GROUNDED: DURING TAKEOFF ROLL #1 ENGINE AMBER COWL VALVE ANTI ICE LIGHT ILLUMINATED. REJECTED TAKEOFF AT 20 KNOTS. RETURNED TO GATE. REPLACED #1 EN
- [SDR AALA202110157607](https://openairdocs.org/sdr/AALA202110157607), Oct 14, 2021: POWER SUPPLY. ODOR. AIRCRAFT WAS GROUNDED: RUBBER, ELECTRICAL TYPE ODOR REPORTED NEAR ROW 8, ODOR QUICKLY DISSIPATED WHEN RE CIRCULATION FANS WERE TURNED OFF. FOUND ROW 8 ABC IN SE
- [SDR AALA202106049013](https://openairdocs.org/sdr/AALA202106049013), Jun 3, 2021: SETSCREW. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT COVER CAME OFF AT 20 D,E,F. REMOVED AND REPLACED SET SCREWS FOR EMERGENCY EXIT LIGHT COVER AT 20 D,E,F.
- [SDR AALA202011099010](https://openairdocs.org/sdr/AALA202011099010), Nov 7, 2020: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACK IN FLOOR INTERCOSTAL AT STA 323 AND RBL 31, MEASURING L=1.0 IN, W=0.1 IN. REPLACED INTERCOSTAL WITH NEW, IAW AARD 51-00-05-1
- [SDR AALA202011099009](https://openairdocs.org/sdr/AALA202011099009), Nov 7, 2020: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACK IN FLOOR INTERCOSTAL AT STA 321 AND LBL 45, MEASURING L=1.0 IN, W=0.1 IN. REPLACED INTERCOSTAL WITH NEW, IAW AARD 51-00-05-1
- [SDR AALA202011099008](https://openairdocs.org/sdr/AALA202011099008), Nov 7, 2020: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACK IN FLOOR INTERCOSTAL AT STA 335.5 AND LBL 45, MEASURING L=1.0 IN, W=0.1 IN. REPLACED INTERCOSTAL WITH NEW, IAW AARD 51-00-05
- [SDR AALA202011179018](https://openairdocs.org/sdr/AALA202011179018), Nov 5, 2020: CREASE BEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION OF CREASE ANGLE AT L2 DOOR CUTOUT AT STA 974 AND LBL 53, MEASURING L=1.5 IN, W=1.0 IN, D=0.01 IN. ACCOMPLISHED PERMANENT
- [SDR AALA202011179019](https://openairdocs.org/sdr/AALA202011179019), Nov 4, 2020: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION OF RT TRANSITION PANEL BETWEEN STA 500D AND STA 500I AT RBL 25, MEASURING L=20.0 IN, W=2.0 IN, D=0.01 IN. REPLACED TRANS
- [SDR AALA202011109015](https://openairdocs.org/sdr/AALA202011109015), Nov 4, 2020: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION OF LT TRANSITION PANEL BETWEEN STA 500D AND STA 500I AT LBL 25, MEASURING L=20.0 IN, W=2.0 IN, D=0.009 IN. REPLACED TRAN
- [SDR AALA202011099012](https://openairdocs.org/sdr/AALA202011099012), Nov 4, 2020: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION OF LT TRANSITION PANEL IN AFT CARGO BETWEEN STA 727 AND STA 847 AT STR 25L, MEASURING L=70.0 IN, W=1.0 IN, D=0.003 IN. A
- [SDR AALA202011099011](https://openairdocs.org/sdr/AALA202011099011), Nov 4, 2020: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE. CORROSION OF RT TRANSITION PANEL IN AFT CARGO BETWEEN STA 727 AND STA 767 AT STR 25R, MEASURING L=16.0 IN, W=1.0 IN, D=0.021 IN. R
- [SDR AALA2020073099020](https://openairdocs.org/sdr/AALA2020073099020), Jul 28, 2020: SENSOR. MALFUNCTIONED. AIRCRAFT WAS NOT GROUNDED: UPON SELECTING CMD A. THERE WAS A NOTEABLE PITCH DOWN DURING CLIMB OUT. VNAV WAS WAS ENGAGED. FLIGHT WAS OPERATED IN CMD B. WITH NO F
- [SDR AALA2019121639006](https://openairdocs.org/sdr/AALA2019121639006), Dec 12, 2019: WINDOW. ARCED. AIRCRAFT WAS GROUNDED: FLIGHT DECK L1 WINDOW SHOWS SIGNS OF ARCING ALONG THE BUS BAR. REPLACED WINDOW PER TASK CARD 56-94-03.
- [SDR AALA201908129024](https://openairdocs.org/sdr/AALA201908129024), Aug 10, 2019: GIRT BAR. DISPLACED. AIRCRAFT NOT GROUNDED: PILOT REPORTS ON PREFLIGHT, FOUND GIRT BAR FOR FORWARD SERVICE SLIDE OUTSIDE OF DOOR WITH DOOR CLOSED. MAINTENANCE SECURED GIRT BAR IAW A
- [SDR AALA201906149007](https://openairdocs.org/sdr/AALA201906149007), Jun 13, 2019: WINDSHIELD. CRACKED. AIRCRAFT WAS GROUNDED: FIRST OFFICERS WINDSHIELD CRACKED IN FLIGHT. REPLACED WINSHIELD PER TASK CARD 56-94-04.

All 62: https://openairdocs.org/aircraft/N955NN/reports.md

## STCs that may be installed (OpenAirDocs) (785, 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 (Boeing 737-823)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST04116NY](https://openairdocs.org/stc/ST04116NY): Update of a Cabin Interior. Delta Engineering Corporation
- [STC ST04669CH](https://openairdocs.org/stc/ST04669CH): Installation of Honeywell Advanced Communications and Entertainment System (ACES). Honeywell Aerospace
- [STC ST09933AC](https://openairdocs.org/stc/ST09933AC): Expansion of parameters in the digital flight data acquisition unit (DFDAU). L2 Aviation
- [STC ST02269NY](https://openairdocs.org/stc/ST02269NY): Installation of Self Illuminating Floor Path Marking System. Lufthansa Technik AG
- [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 ST02528LA](https://openairdocs.org/stc/ST02528LA): Installation of the Thales Avionics, Inc. Data Transfer Device (DTD) or Solid State Drive (SSD) into the existing Cabin Media Loader (CML). Thales Avionics Inc
- [STC ST12443LA](https://openairdocs.org/stc/ST12443LA): Installation of Teledyne Controls Edge Computing Platform (ECP). Teledyne Controls, LLC
- [STC ST12432IB](https://openairdocs.org/stc/ST12432IB): Installation of Acro Series 9 Seats Economy Class Seats in 189 Y/C layout. KNSI AVIATION ENGINEERING EUROPE LTD
- [STC ST10477SC](https://openairdocs.org/stc/ST10477SC): Installation of two Interior configurations in Boeing 737-8EX (MSN 33473). Jet Aviation St. Louis Inc
- [STC ST09853DS](https://openairdocs.org/stc/ST09853DS): Dual Radome Aerodynamic Validation. United Airlines
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST02666LA](https://openairdocs.org/stc/ST02666LA): Installation of main deck cargo loading system. Ancra International LLC
- [STC ST04281NY](https://openairdocs.org/stc/ST04281NY): Replacement of Aft Lavatories. B/E Aerospace Limited
- [STC ST09927AC](https://openairdocs.org/stc/ST09927AC): Installation of a Gables Audio Management System. L2 Aviation
- [STC ST10928SC](https://openairdocs.org/stc/ST10928SC): Installation of an Iridium Communications System. L2 Aviation
- [STC ST02690LA](https://openairdocs.org/stc/ST02690LA): Conversion of a Boeing 737-800 series passenger configuration to a freighter configuration, incorporating a new main deck cargo door, interior, and associated systems. Aeronautical Engineers Inc
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST04040CH](https://openairdocs.org/stc/ST04040CH): Activation of Smart Runway and Smart Landing (SRSL) Runway Awareness Advisory System (RAAS) Functions for Honeywell Mark V and Mark V-A Enhanced Ground Proximity Warning Systems (EGPWS). Honeywell International Inc
- [STC ST02747LA](https://openairdocs.org/stc/ST02747LA): Installation of the Thales Digital Server Unit. Thales Avionics, Inc
- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC ST02347AT-D](https://openairdocs.org/stc/ST02347AT-D): Installation of Collins HF Transceivers. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03197AT](https://openairdocs.org/stc/ST03197AT): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03200AT](https://openairdocs.org/stc/ST03200AT): Complete interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03631AT-D](https://openairdocs.org/stc/ST03631AT-D): Installation of Windscreen with Stretcher Access and Stowage Box., Aft of the L1 Entry Door. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03816AT-D](https://openairdocs.org/stc/ST03816AT-D): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04167AT](https://openairdocs.org/stc/ST04167AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04197AT](https://openairdocs.org/stc/ST04197AT): Cabin interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04207AT](https://openairdocs.org/stc/ST04207AT): Cabin interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04208AT](https://openairdocs.org/stc/ST04208AT): Panasonic IFE Upgrade installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04250AT](https://openairdocs.org/stc/ST04250AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04271AT](https://openairdocs.org/stc/ST04271AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04280AT](https://openairdocs.org/stc/ST04280AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04363AT](https://openairdocs.org/stc/ST04363AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04383AT](https://openairdocs.org/stc/ST04383AT): Interior reconfiguration installation on a Boeing 737-800 Series aircraft. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04389AT](https://openairdocs.org/stc/ST04389AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04392AT](https://openairdocs.org/stc/ST04392AT): Main Cabin Cargo Carry Provisions installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04395AT](https://openairdocs.org/stc/ST04395AT): Interior Reconfiguration installation. ZIM Aircraft Cabin Solutions LLC
- [STC ST04396AT](https://openairdocs.org/stc/ST04396AT): Interior Reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04397AT](https://openairdocs.org/stc/ST04397AT): Interior Reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04496AT](https://openairdocs.org/stc/ST04496AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [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 ST04667CH](https://openairdocs.org/stc/ST04667CH): Installation of Southwest Airlines Interior Reconfiguration for Extended Leg Room (ELR) Cabin. Astronics Connectivity Systems and Certification Corp
- [STC ST03735NY](https://openairdocs.org/stc/ST03735NY): Installation of a ViaSat KA SATCOM Antenna System. ALOFT AeroArchitects
- [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 ST04593CH](https://openairdocs.org/stc/ST04593CH): Installation of Astronics EmPower In-Seat Power System. Astronics Connectivity Systems and Certification Corp
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST03405NY](https://openairdocs.org/stc/ST03405NY): Installation (with demod option) of an Connectivity Antenna. Delta Engineering Corporation
- [STC ST02575SE](https://openairdocs.org/stc/ST02575SE): Installation of an In-Seat Power Supply System. Northwest Aerospace Technologies Inc

All 785: https://openairdocs.org/aircraft/N955NN/stcs.md

## Related

- Other Boeing 737-823 aircraft: https://openairdocs.org/model/boeing-737-823/aircraft.md
- The CFM International CFM56-7B24E series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24e-series.md

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