# N981NN: 2015 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: 31230
- Year built: 2015
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: November 16, 2015
- Certificate issued: November 20, 2015
- Expires: November 30, 2028
- Mode S code: ADB014
- Registered owner: [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC)
- Location: [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- Owner type: Corporation
- Owner's area on the map: 32.8240° N, 97.0491° W: Placed by OpenAirDocs at the center of ZIP code 76155, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=981NN
- Page: https://openairdocs.org/aircraft/N981NN

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/N981NN/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

None matched to N981NN.

## FAA accident and incident reports

None matched to N981NN.

## Service difficulty reports (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 AALA202610091997](https://openairdocs.org/sdr/AALA202610091997), Oct 9, 2026: BULB. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK, FOUND RIGHT FWD OVER-WING EMERGENCY LIGHTING OUT. REPLACED RIGHT FWD OVER-WING LIGHT BULB IAW AMM 33-51-04.
- [SDR AALA202608173646](https://openairdocs.org/sdr/AALA202608173646), Aug 15, 2026: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FLASHLIGHT AT AFT JUMPSEAT INOP. MAINTENANCE INSTALLED NEW BATTERY. OP CKS OK.
- [SDR AALA202607272273](https://openairdocs.org/sdr/AALA202607272273), Jul 22, 2026: FLAP SYSTEM. FAULTED. AIRCRAFT WAS GROUNDED: DURING APPROACH FLAPS DID NOT MOVE PAST FLAPS ONE. AFTER REACHING FLAPS ONE FLAPS WOULD NOT EXTEND FURTHER OR RETRACT REGARDLESS OF FLAP 
- [SDR AALA202604277167](https://openairdocs.org/sdr/AALA202604277167), Apr 25, 2026: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR STICKS CLOSED, DIFFICULT TO OPEN WHEN FLIGHT DECK ACCESS SYSTEM SWITCH IS OFF. LUBRICATED COCKPIT DOOR LATCH.
- [SDR AALA202508114438](https://openairdocs.org/sdr/AALA202508114438), Aug 7, 2025: GIRT BAR. UNSECURE. AIRCRAFT WAS GROUNDED: AFT LEFT DOOR GIRT BAR FITTING LOOSE. SECURED AFT LEFT DOOR ASSEMBLY GIRT BAR LOCK. PER AMM 25-26-01.
- [SDR AALA202507023349](https://openairdocs.org/sdr/AALA202507023349), Jun 29, 2025: MEMORY DEVICE. FAILED. AIRCRAFT WAS NOT GROUNDED: SLIGHT BURNING SMELL AND SMALL WISP OF ELECTRICAL SMOKE FROM THE SPINNING NUMBERS ON THE CAPTAIN'S CONTROL COLUMN. LASTED ONLY 5 SECO
- [SDR AALA202506303349](https://openairdocs.org/sdr/AALA202506303349), Jun 29, 2025: UNKNOWN. ODOR. AIRCRAFT WAS NOT GROUNDED: SLIGHT BURNING SMELL AND SMALL WISP OF ELECTRICAL SMOKE FROM THE SPINNING NUMBERS ON THE CAPTAIN'S CONTROL COLUMN. LASTED ONLY 5 SECO
- [SDR AALA202506308957](https://openairdocs.org/sdr/AALA202506308957), Jun 29, 2025: DOOR. STUCK. AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR NEEDS ADJUSTMENT, HARD TO OPEN AND CLOSE. FOUND LOOSE SCREW ON DOOR BASEPLATE AND THRESHOLD, TIGHTENED SCREW. PER CMM
- [SDR AALA202506052830](https://openairdocs.org/sdr/AALA202506052830), May 30, 2025: SPRING. BROKEN. AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR GUST LOCK LEVER APPEARS TO BE INOPERATIVE. FOUND BROKEN SPRING RELATED TO THE LATCH RELEASE LEVER BROKEN. **SUPPLE
- [SDR AALA202506022830](https://openairdocs.org/sdr/AALA202506022830), May 30, 2025: SPRING. BROKEN. AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR GUST LOCK LEVER APPEARS TO BE INOPERATIVE. FOUND BROKEN SPRING RELATED TO THE LATCH RELEASE LEVER BROKEN. (OPEN).
- [SDR AALA202503258691](https://openairdocs.org/sdr/AALA202503258691), Mar 21, 2025: POWER SUPPLY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FOUND MIDDLE CABIN AISLE EMERGENCY LIGHT OUT. REMOVED AND REPLACED M1695 BATTERY (AALA202503258791) AND POWER SUPPLY (AALA20250325869
- [SDR AALA202503258791](https://openairdocs.org/sdr/AALA202503258791), Mar 21, 2025: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FOUND MIDDLE CABIN AISLE EMERGENCY LIGHT OUT. REMOVED AND REPLACED M1695 BATTERY (AALA202503258791) AND POWER SUPPLY (AALA20250325869
- [SDR AALA202501135541](https://openairdocs.org/sdr/AALA202501135541), Jan 11, 2025: BULB. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: RIGHT HASND AFT SLIDE OVERWING LIGHT INOPERATIVE. REPLACED BULB AND REINSTALLED LENS AND SCREWS. OPERATIONAL CHECK OF THE RIGHT H 
- [SDR AALA202501132209](https://openairdocs.org/sdr/AALA202501132209), Jan 10, 2025: BULB. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: LEFT HAND AFT OF LEFT HAND MAIN LANDING GEAR EMERGENCY EXIT SLIDE LIGHT INOPERATIVE. REMOVED AND REPLACED LEFT HAND AFT OF LEFT HA
- [SDR AALA202501135995](https://openairdocs.org/sdr/AALA202501135995), Jan 10, 2025: BULB. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: AFT RIGHT HAND EXTERIOR EMERGENCY DOOR EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED AFT RIGHT HAND EXTERIOR EMERGENCY DOOR EXIT LI
- [SDR AALA202501105352](https://openairdocs.org/sdr/AALA202501105352), Jan 7, 2025: SKIN. DELAMINATED. AIRCRAFT IN BASE MAINTENANCE: LEFT HAND WING OUTBOARD FLAP INBOARD UPPER AFT CORNER HAS POSSIBLE DELAMINATION. APPLIED PERMANENT REPAIR ON LEFT HAND WING OUTBOA
- [SDR AALA202501107343](https://openairdocs.org/sdr/AALA202501107343), Dec 31, 2024: BEAM. GOUGED. AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND WING BEAM ASSEMBLY FOUND TO BE GOUGED DURING THE INTIAL REPAIR OF THE FLAP DETECTION FITTING. CUTOUT DAMAGE LOCATED AND
- [SDR AALA202501025363](https://openairdocs.org/sdr/AALA202501025363), Dec 22, 2024: TRANSITION PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: RIGHT HHAND WING UPPER TRANSITION PANEL JUST AFT OF PYLON LOWER WEB IS CRACKED AT OUTBOARD UPPER CORNER. REMOVED AND REPLACED LOWE
- [SDR AALA202501091118](https://openairdocs.org/sdr/AALA202501091118), Dec 21, 2024: SKIN. DELAMINATED. AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND OUTBOARD AFT FLAP IS DELAMINATED AT LOWER INBOARD END. REMOVED AND INSTALLED SERVICEABLE RIGHT HAND OUTBOARD AFT FLAP, 
- [SDR AALA202501071118](https://openairdocs.org/sdr/AALA202501071118), Dec 21, 2024: SKIN. DELAMINATED. AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND OUTBOARD AFT FLAP IS DELAMINATED AT LOWER INBOARD END. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- [SDR AALA202501060079](https://openairdocs.org/sdr/AALA202501060079), Dec 20, 2024: FITTING. GOUGED. AIRCRAFT IN BASE MAINTENANCE: FORWARD GALLEY SERVICE DOOR FUSELAGE CUTOUT AFT FRAME-MOUNTED LOWER TRACK FITTING HAS A GOUGE. REMOVED AND INSTALLED FORWARD GALLE
- [SDR AALA202407103853](https://openairdocs.org/sdr/AALA202407103853), Jul 9, 2024: TRACK. LOOSE. AIRCRAFT WAS NOT GROUNDED: AFTER PARKING THE AIRCRAFT THE FIRST OFFICER OPENED HIS SLIDING WINDOW AND THE WINDOW CAME OFF THE TRACKS AND IS LOOSE IN THE COCKPIT
- [SDR AALA202312131727](https://openairdocs.org/sdr/AALA202312131727), Dec 12, 2023: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: CREW REPORTS LEFT HAND AFT LAVATORY DOOR STICKS AND IS DIFFICULT TO OPEN. ADJUSTED LAVATORY "D" DOOR PER CMM 25-40-64. OPERATIONAL CH
- [SDR AALA202309143198](https://openairdocs.org/sdr/AALA202309143198), Sep 13, 2023: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR DIFFICULT TO OPERATE (STICKS). LUBRICATED DOOR HINGES AND DOOR HANDLE OF LEFT AFT LAVATORY DOOR PER AMM 52-50-
- [SDR AALA202305309865](https://openairdocs.org/sdr/AALA202305309865), May 27, 2023: GUST LOCK. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: GUST LOCK AT DOOR 1L INOPERATIVE. CLEANED AND LUBRICATED L1 DOOR GUST LOCK
- [SDR AALA202201213290](https://openairdocs.org/sdr/AALA202201213290), Jan 20, 2022: SCREW. MISSING. AIRCRAFT WAS NOT GROUNDED: SEAT 17C EMERGENCY LIGHT SHROUD HANGING FROM SEAT. INSTALLED MISSING SCREWS PER CMM 25-21-61 CHECKS GOOD.
- [SDR AALA202111224100](https://openairdocs.org/sdr/AALA202111224100), Nov 21, 2021: NUT PLATE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: FORWARD PIT DOOR CUT OUT AFT FRAME STA 492.4 AT STR 22R HAS BROKEN NUTPLATE. FABRICATED PART NUMBER 143A8205-16 PER BAC DRAWING. R
- [SDR AALA202111234598](https://openairdocs.org/sdr/AALA202111234598), Nov 19, 2021: FLOORBEAM. BROKEN. AIRCRAFT IN BASE MAINTENANCE: BROKEN CABIN FLOOR SUPPORT BEAM LOCATED AT STA 540, FROM LBL 0 TO LBL 24. REPLACED FLOOR BEAM PER SRM 51-40-02-0G.
- [SDR AALA202111239044](https://openairdocs.org/sdr/AALA202111239044), Nov 19, 2021: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LAV AREA TRANSVERSE FLOOR BEAM LOCATED AT STA 947.5 AND LBL 24.75. REPAIRED FLOOR BEAM PER EA 326475.
- [SDR AALA202111011892](https://openairdocs.org/sdr/AALA202111011892), Oct 25, 2021: PAD. MIGRATED. AIRCRAFT IN BASE MAINTENANCE: LEFT AFT OVERWING EXIT DOOR, AFT UPPER STOP PAD HAS MIGRATED. **SUPPLEMENTAL REPORT FOR AALA202110261892: REPLACED STOP PAD PER AM
- [SDR AALA202110261892](https://openairdocs.org/sdr/AALA202110261892), Oct 25, 2021: NONE. NONE. AIRCRAFT IN BASE MAINTENANCE: LEFT AFT OVERWING EXIT DOOR, AFT UPPER STOP PAD HAS MIGRATED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- [SDR AALA202111224101](https://openairdocs.org/sdr/AALA202111224101), Oct 23, 2021: COVER. MISSING. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT LIGHT COVER MISSING ON LH SIDEWALL, FWD OF OVERWING EXIT DOORS. REPLACED COVER WITH NEW IAW B737-NG AMM 33-51-00-72
- [SDR AALA202111192819](https://openairdocs.org/sdr/AALA202111192819), Oct 23, 2021: COVER. MISSING. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT COVER MISSING FROM HORSESHOE PANEL ABOVE SEAT ROW 23. INSTALLED NEW LIGHT COVER IAW AMM 33-51-03-960-803, OPS CHEC
- [SDR AALA202109246785](https://openairdocs.org/sdr/AALA202109246785), Sep 23, 2021: LENS. LOOSE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY ISLE LIGHT COVER IS LOOSE. INSTALLED LENS AT LEFT AFT LAVATORY EMERGENCY FLOOD LIGHT. CHECKED LIGHT OPERATION PER AMM 33-51
- [SDR AALA202108097765](https://openairdocs.org/sdr/AALA202108097765), Aug 6, 2021: CIRCUIT BREAKER. DAMAGED. AIRCRAFT WAS GROUNDED: CABIN EMERGENCY LIGHT CIRCUIT BREAKER IS DAMAGED. REPLACED CIRCUIT BREAKER P9 ON PANEL P6-11 PER AMM 20-60-05.
- [SDR AALA202105089009](https://openairdocs.org/sdr/AALA202105089009), May 5, 2021: WINDSHIELD. SCRATCHED. AIRCRAFT WAS GROUNDED: CAPTAIN'S L1 WINDSHIELD IS BADLY SCRATCHED AND IMPEDES VISION OUT WINDOW. REMOVED AND REPLACED WINDSHIELD WITH NEW I.A.W JOB CARD 08L2105
- [SDR AALA202104229002](https://openairdocs.org/sdr/AALA202104229002), Apr 21, 2021: RADOME. DAMAGED. AIRCRAFT WAS GROUNDED: LIGHTNING STRIKE ON RADOME SHORTLY AFTER TAKEOFF WITH DISCHARGE FELT THROUGH RUDDER PEDALS; NO OTHER INDICATIONS OR ISSUES, FLIGHT DECLAR
- [SDR AALA202104199031](https://openairdocs.org/sdr/AALA202104199031), Apr 16, 2021: ACCESS PANEL. LOOSE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT 16A ACCESS PANEL LOWER SIDE LOOSE. RE-SECURED EMERGENCY EXIT ACCESS PANEL AT 16A LOWER SIDE
- [SDR AALA202104149007](https://openairdocs.org/sdr/AALA202104149007), Apr 13, 2021: POWER SUPPLY. INOPERATIVE. AIRCRAFT WAS GROUNDED: OVERWING EXIT EMERGENCY LIGHTING ON LEFT SIDE OF AIRCRAFT ILLUMINATED IN FLIGHT. LIGHTS BOTH ABOVE AND BELOW EXIT. INTERMITTENTLY BLINKS 
- [SDR AALA202103279014](https://openairdocs.org/sdr/AALA202103279014), Mar 25, 2021: CONNECTOR. LOOSE. AIRCRAFT IN BASE MAINTENANCE: RH OVERWING FWD EMERGENCY EXIT LOWER LIGHT FAILS TO ILLUMINATE. RESEATED CONNECTOR IAW AMM 33-51-06, OPS CHECK GOOD.
- [SDR AALA202103279013](https://openairdocs.org/sdr/AALA202103279013), Mar 24, 2021: FUSE. BLOWN. AIRCRAFT IN BASE MAINTENANCE: RH SLIDE EMERGENCY LIGHT INOPERATIVE. REPLACED FUSE AT POWER SUPPLY M1671 IAW AMM 33-51-00, OPS CHECK GOOD.
- [SDR AALA202103279012](https://openairdocs.org/sdr/AALA202103279012), Mar 24, 2021: FUSE. BLOWN. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY PROXIMITY LIGHT INOPERATIVE AT SEATS 1-4AB. REPLACED FUSE IN POWER SUPPLY M2816 IAW AMM 33-51-00, OPS CHECK GOOD.
- [SDR AALA202111223649](https://openairdocs.org/sdr/AALA202111223649), Mar 23, 2021: FRAME. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON T-CAP FRAME UNDER AFT INBD LAVATORY MOUNT FITTING AT STA 947.5 AND LBL 24.75, MEASURING L=1.2 IN, W=0.85 IN, D=0.065 
- [SDR AALA202009019002](https://openairdocs.org/sdr/AALA202009019002), Aug 28, 2020: LAMP. BURNED OUT. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT NOT ARMED LITE, LOWER HALF BURNED OUT. REMOVED AND REPLACED EMERGENCY EXIT INDICATOR LIGHT LAMP PER AMM 33-18-00.
- [SDR AALA2020050419009](https://openairdocs.org/sdr/AALA2020050419009), Apr 30, 2020: HYDROMECH UNIT. UNSERVICEABLE. AIRCRAFT WAS GROUNDED. FLIGHT ABORTED TWO TAKE OFFS AT LOW SPEED ACCOUNT THE NUMBER TWO ENGINE WAS UNABLE TO ACHIEVE MAX THRUST. REMOVED AND REPLACED #2 ENGINE 
- [SDR AALA202005049010](https://openairdocs.org/sdr/AALA202005049010), Apr 30, 2020: PUMP. INOPERATIVE. AIRCRAFT WAS GROUNDED. FLIGHT ABORTED TWO TAKE OFFS AT LOW SPEED ACCOUNT THE NUMBER TWO ENGINE WAS UNABLE TO ACHIEVE MAX THRUST. REMOVED AND REPLACED #2 ENGINE 
- [SDR AALA201802129002](https://openairdocs.org/sdr/AALA201802129002), Feb 8, 2018: SMOKE WARNING. FALSE ACTIVATION. AFT RIGHT LAVATORY SMOKE ALARM ACTIVATED DURING FLIGHT. FLIGHT ATTENDANTS INVESTIGATED AND FOUND NO SMOKE OR FIRE. RESET THE SMOKE ALARM AND SHUT OFF. MAINTENAN
- [SDR AALA201704139026](https://openairdocs.org/sdr/AALA201704139026), Apr 11, 2017: LENS. MISSING. EXIT LENS COVER AFT GALLEY DOOR LEFT SIDE MISSING. L-H EXIT LENS COVER INSTALLED. THE AIRCRAFT WAS NOT GROUNDED.
- [SDR AALA201704139025](https://openairdocs.org/sdr/AALA201704139025), Apr 11, 2017: LENS. MISSING. EXIT LENS COVER AFT GALLEY DOOR RIGHT SIDE MISSING. EXIT LENS INSTALLED. THE AIRCRAFT WAS NOT GROUNDED.
- [SDR AALA20160701004](https://openairdocs.org/sdr/AALA20160701004), Jun 30, 2016: ELECTRICAL BOX. SMOKE. DURING CRUISE, SMOKE IN CABIN WAS REPORTED COMING FROM UNDER SEAT 20D. EMERGENCY DECLARED. LANDING UNEVENTFUL, AIRCRAFT WAS GROUNDED. MAINTENANCE FOUND IN FLIGH

## 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/N981NN/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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