# N976NN: 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: 33243
- Year built: 2015
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 11, 2015
- Certificate issued: August 17, 2015
- Expires: August 31, 2028
- Mode S code: AD9B28
- 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=976NN
- Page: https://openairdocs.org/aircraft/N976NN

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/N976NN/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 DCA23LA179](https://openairdocs.org/ntsb/DCA23LA179), Feb 17, 2023: Boeing 737-823 (N976NN), Sarasota, FL, incident, no damage. Probable cause: The local controller’s failure to prioritize and properly monitor the runway and airport environment along with his erroneous assumption that ROU 1633 would depart from runway 14 before AAL2172…

## FAA accident and incident reports

None matched to N976NN.

## Service difficulty reports (52, 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 AALA202610151442](https://openairdocs.org/sdr/AALA202610151442), Oct 14, 2026: ELT. NO TEST. AIRCRAFT WAS GROUNDED: ELT SELF TEST FAILED WHILE ACCOMPLISHING WORK CARD 99T20025004. REMOVED AND REMOVED PORTABLE EMERGENCY LOCATOR TRANSMITTER ELT IAW AMM 25
- [SDR AALA202603046504](https://openairdocs.org/sdr/AALA202603046504), Feb 24, 2026: TRANSMITTER. FAILED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: WHEN EXTENDING THE FLAPS, TRAILING EDGE FLAPS STUCK ASYMMETRICAL BETWEEN 0 AND 1 WITH LEADING EDGE FLAP
- [SDR AALA202602256504](https://openairdocs.org/sdr/AALA202602256504), Feb 24, 2026: FLAP SYSTEM. STUCK. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: WHEN EXTENDING THE FLAPS, TRAILING EDGE FLAPS STUCK ASYMMETRICAL BETWEEN 0 AND 1 WITH LEADING EDGE FLAP
- [SDR AALA202512245094](https://openairdocs.org/sdr/AALA202512245094), Dec 20, 2025: RETAINER. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: GIRT BAR RETAINING CLIP DOES NOT HOLD THE GIRT BAR SECURELY ON DOOR 1L. MAINTENANCE ADJUSTED GIRT BAR RETAINING CLIPS AND ACCOMPLISHE
- [SDR AALA202510274554](https://openairdocs.org/sdr/AALA202510274554), Oct 26, 2025: ELEC CONNECTOR. INOPERATIVE. AIRCRAFT WAS GROUNDED: EMERGENCY LIGHT AISLE INDICATION INOPERATIVE AT ROWS 18ABC THROUGH ROW 25ABC. REMOVE AND REPLACED CONNECTOR AT SEAT 18ABC. PER SWPM 20-61
- [SDR AALA202508110399](https://openairdocs.org/sdr/AALA202508110399), Aug 9, 2025: INDICATOR. FALSE INDICATION. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING THE APPROACH THE FLAPS STOPPED MOVING WITH THE LEFT FLAP AT ABOUT 20 AND RIGHT FLAP AT 15. NO WA
- [SDR AALA202508118950](https://openairdocs.org/sdr/AALA202508118950), Aug 9, 2025: TRANSMITTER. FAILED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING THE APPROACH THE FLAPS STOPPED MOVING WITH THE LEFT FLAP AT ABOUT 20 AND RIGHT FLAP AT 15. NO WA
- [SDR AALA202507280214](https://openairdocs.org/sdr/AALA202507280214), Jul 24, 2025: DOOR LATCH. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR IS VERY DIFFICULT TO OPEN FROM THE OUTSIDE WHEN CLOSED AND FLIGHT DECK ACCESS SYSTEM IS NOT ENGAGED. LUBRICATED FLIG
- [SDR AALA202504040630](https://openairdocs.org/sdr/AALA202504040630), Apr 3, 2025: TUBE. MISSING. AIRCRAFT WAS GROUNDED: 1R DOOR GIRT BAR RIGHT HAND SAFETY CAP MISSING. INSTALLED NEW STOP RELEASE (AALA202504042132), PIN (AALA202504049949), AND A HEAT SHRINK 
- [SDR AALA202504049949](https://openairdocs.org/sdr/AALA202504049949), Apr 3, 2025: PIN. MISSING. AIRCRAFT WAS GROUNDED: 1R DOOR GIRT BAR RIGHT HAND SAFETY CAP MISSING. INSTALLED NEW STOP RELEASE (AALA202504042132), PIN (AALA202504049949), AND A HEAT SHRINK 
- [SDR AALA202504042132](https://openairdocs.org/sdr/AALA202504042132), Apr 3, 2025: CAP. MISSING. AIRCRAFT WAS GROUNDED: 1R DOOR GIRT BAR RIGHT HAND SAFETY CAP MISSING. INSTALLED NEW STOP RELEASE (AALA202504042132), PIN (AALA202504049949), AND A HEAT SHRINK 
- [SDR AALA202410172740](https://openairdocs.org/sdr/AALA202410172740), Oct 16, 2024: BRACKET. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN AFT CARGO COMPARTMENT SIDEWALL PANEL ATTACH ANGLE AT STA 867, LBL 24. REPLACED BRACKET PER SRM 51-40-02-0G.
- [SDR AALA202410300850](https://openairdocs.org/sdr/AALA202410300850), Oct 13, 2024: WEB. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LEFT HAND WHEEL WELL FORWARD WHEEL CUT OUT HAS CORROSION. WEB FOUND TO BE OUT OF LIMITS, PER B737-NG-SRM 53-40-71-1A PROCEDURE 1. 
- [SDR AAL2024F00007](https://openairdocs.org/sdr/AAL2024F00007), Oct 9, 2024: BULKHEAD. CRACKED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO COMPARTMENT FORWARD BULKHEAD CENTER PANEL IS CRACKED 1O INCH FROM BOTTOM OF PANEL. REMOVED AND INSTALLED AFT CARGO COMPA
- [SDR AALA202409221549](https://openairdocs.org/sdr/AALA202409221549), Sep 21, 2024: BRACKET. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: FWD SERVICE DOOR, GIRT BAR BRACKET ON THE LEFT SIDE IS NOT HOLDING THE GIRT BAR PROPERLY. MAINTENANCE ADJUSTED FORWARD. R1 GIRT BAR B
- [SDR AALA202404029754](https://openairdocs.org/sdr/AALA202404029754), Apr 1, 2024: SLIDE. UNWANTED DEPLOY. AIRCRAFT WAS GROUNDED: PARTIAL DEPLOYMENT OF THE FORWARD (RIGHT) SERVICE DOOR SLIDE, DUE TO GIRT BAR STILL BEING ENGAGED DURING AIRCRAFT CATERING. REMOVED AND R
- [SDR AALA202404014516](https://openairdocs.org/sdr/AALA202404014516), Mar 30, 2024: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY D DOOR IS DIFFICULT TO OPEN AND CLOSE. REMOVED AND RE-ATTACHED LAV D DOOR FOR ALIGNMENT.
- [SDR AALA202402125167](https://openairdocs.org/sdr/AALA202402125167), Feb 10, 2024: LIGHT. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT 10C IS DANGLING, NOT ATTACHED. REPLACED EMERGENCY EXIT LIGHT PER AMM 33-51-11.
- [SDR AALA202308112457](https://openairdocs.org/sdr/AALA202308112457), Aug 10, 2023: STABILIZER. WARNING LIGHT. AIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED INTO MIA DUE TO STABILIZER TRIM FAILURE WITH BOTH AUTPILOTS ON AND OFF. FLIGHT CREW ALSO REPORTED PERIODIC 
- [SDR AALA202306140119](https://openairdocs.org/sdr/AALA202306140119), Jun 13, 2023: UNKNOWN. UNKNOWN. AIRCRAFT WAS GROUNDED: SMOKE / FUME IN AFT GALLEY AND LAST 3 ROWS OF MAIN CABIN OCCURRED AT CRUISE. EMERGENCY DECLARED; FLIGHT DIVERTED TO CUN LANDING SAFELY. M
- [SDR AALA202304250021](https://openairdocs.org/sdr/AALA202304250021), Apr 22, 2023: LOCK. INOPERATIVE. AIRCRAFT WAS GROUNDED: THE LEFT AFT ENTRY DOOR HAS A GUST LOCK THAT IS INOPERABLE AND HAS PARTS MISSING. REMOVED AND REPLACED LOCK ASSEMBLY ON L2 DOOR.
- [SDR AALA202303288913](https://openairdocs.org/sdr/AALA202303288913), Jan 23, 2023: UNKNOWN. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR (L1) SLIDE GIRT BAR CLIPS ADJUSTED IAW AMM 25-66-01. **SUPPLEMENTAL REPORT FOR AALA202301258913: REPLACED GIRT BAR
- [SDR AALA202301258913](https://openairdocs.org/sdr/AALA202301258913), Jan 23, 2023: ADJUSTER. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR (L1) SLIDE GIRT BAR CLIPS ADJUSTED IAW AMM 25-66-01. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
- [SDR AALA202301245671](https://openairdocs.org/sdr/AALA202301245671), Jan 23, 2023: RETAINER. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: RIGHT FORWARD SERVICE DOOR SLIDE IS HARD TO ARM DUE TO SLIDE NOT FULLY PACKED INTO SLIDE BUSTLE. ACCOMPLISHED DOOR ESCAPE SLIDE PACK 
- [SDR AALA202212123535](https://openairdocs.org/sdr/AALA202212123535), Dec 11, 2022: LAMP. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: L2 DOOR SLIDE EMERGENCY EXIT EXTERIOR LIGHT INOPERATIVE. REPLACED LAMP PER AMM 33-51-04.
- [SDR AALA202211077513](https://openairdocs.org/sdr/AALA202211077513), Nov 6, 2022: COVER. LOOSE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT COVER, SEAT 19C SIDE LIGHT, IS LOOSE. REPLACED LIGHT ASSEMBLY PER AMM 33-51-03. ACCOMPLISHED SATISFACTORY OPERATIONAL
- [SDR AALA202210046771](https://openairdocs.org/sdr/AALA202210046771), Oct 1, 2022: GROUND STUD. DAMAGED. AIRCRAFT WAS GROUNDED: RAPID FUEL QUANTITY DECREASE RIGHT NUMBER 2 MAIN TANK QUANTITY, WHILE AT CRUISE, AIRCRAFT DIVERTED TO BNA AND DECLARED AN EMERGENCY. DURI
- [SDR AALA202209132523](https://openairdocs.org/sdr/AALA202209132523), Sep 10, 2022: CIRCUIT BREAKER. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR STICKS CLOSED WITH RED GUARD SWITCH UP. RESET COCKPIT DOOR. CONTROL CIRCUIT BREAKER.
- [SDR AALA202208017334](https://openairdocs.org/sdr/AALA202208017334), Jul 31, 2022: SIGN. BROKEN. AIRCRAFT WAS NOT GROUNDED: R1 DOOR EMERGENCY EXIT SIGN BROKEN. REPLACED EMERGENCY EXIT LIGHT SIGN PER AMM33-51-01. OPERATIONAL TEST OK.
- [SDR AALA202205150446](https://openairdocs.org/sdr/AALA202205150446), May 8, 2022: NONE. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: 1R DOOR GIRT BAR CLIP LOOSE. **SUPPLEMENTAL REPORT FOR AALA202205090446: ADJUSTED GIRT BAR CLIP PER AMM 25-61-01.** (CLOSED)
- [SDR AALA202205090446](https://openairdocs.org/sdr/AALA202205090446), May 8, 2022: GIRT BAR. LOOSE. AIRCRAFT WAS NOT GROUNDED: 1R DOOR GIRT BAR CLIP LOOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- [SDR AALA202205096960](https://openairdocs.org/sdr/AALA202205096960), May 6, 2022: RETAINER. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: LET BRACKET THAT HOLDS GIRT BAR ON THE DOOR DOES NOT HOLD BAR TIGHT ENOUGH R1 DOOR. ADJUSTED FORWARD R1 DOOR GIRT BAR RETAINER, OPERA
- [SDR AALA202201042150](https://openairdocs.org/sdr/AALA202201042150), Jan 3, 2022: LIGHT. DAMAGED. AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHT AT SEAT 24C DAMAGED. SECURED LIGHT AT SEAT 24C OPERATIONS OK PER AMM 33-51-00.
- [SDR AALA202112174564](https://openairdocs.org/sdr/AALA202112174564), Dec 12, 2021: COVER. LOOSE. AIRCRAFT WAS NOT GROUNDED: SEAT 23C EMERGENCY PATH LIGHT COVER IS LOOSE. **SUPPLEMENTAL REPORT FOR AALA202112134564: REPLACED LIGHT COVER PER AMM 33-50-00.** (C
- [SDR AALA202112134564](https://openairdocs.org/sdr/AALA202112134564), Dec 12, 2021: NONE. NONE. AIRCRAFT WAS NOT GROUNDED: SEAT 23C EMERGENCY PATH LIGHT COVER IS LOOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- [SDR AALA202112127725](https://openairdocs.org/sdr/AALA202112127725), Dec 8, 2021: WIRE HARNESS. FAULTY. AIRCRAFT WAS GROUNDED: DURING TAKE OFF ROLL, APU FAULT AND MASTER CAUTION ILLUMINATED. REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS. RETURNED TO GATE. **SUPPLEMEN
- [SDR AALA202112097725](https://openairdocs.org/sdr/AALA202112097725), Dec 8, 2021: NONE. NONE. AIRCRAFT WAS GROUNDED: DURING TAKE OFF ROLL, APU FAULT AND MASTER CAUTION ILLUMINATED. REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS. RETURNED TO GATE. **SUPPLEMEN
- [SDR AALA202111194597](https://openairdocs.org/sdr/AALA202111194597), Nov 17, 2021: APU. ODOR. AIRCRAFT WAS GROUNDED: SMELL OF FUEL IN COCKPIT DURING CRUISE, SMELL OF FUEL IN AFT GALLEY DURING DIVERSION DESCENT. EMERGENCY WAS DECLARED AND WAS NOT OVERWEIG
- [SDR AALA202111027102](https://openairdocs.org/sdr/AALA202111027102), Oct 27, 2021: SHROUD. BROKEN. AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT AT SEAT 24C BROKEN (ESCAPE PATH LIGHTING). **SUPPLEMENTAL REPORT FOR AALA202110297102: REMOVED AND REPLACED EXIT LIGHT SEA
- [SDR AALA202110297102](https://openairdocs.org/sdr/AALA202110297102), Oct 27, 2021: NONE. NONE. AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT AT SEAT 24C BROKEN (ESCAPE PATH LIGHTING). **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
- [SDR AALA202110111015](https://openairdocs.org/sdr/AALA202110111015), Oct 8, 2021: LATCH. STICKING. AIRCRAFT WAS NOT GROUNDED: LAVATORY DOOR LATCH LOCK VERY DIFFICULT TO OPERATE. LUBED LAVATORY DOOR LATCH LOCK OPERATIONS CHECKS NORMAL.
- [SDR AALA202110080753](https://openairdocs.org/sdr/AALA202110080753), Oct 7, 2021: SLIDER. STICKING. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR LATCH BROKEN. FREED STUCK LEFT AFT LAVATORY DOOR LOCK SLIDER.
- [SDR AALA202109271563](https://openairdocs.org/sdr/AALA202109271563), Sep 25, 2021: TRIM PANEL. LOOSE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT TRIM CAME LOOSE AT SEAT 22C. SECURED TRIM.
- [SDR AALA202104199025](https://openairdocs.org/sdr/AALA202104199025), Apr 17, 2021: HOOK. LOOSE. AIRCRAFT WAS NOT GROUNDED: 1R GIRT BAR STOWAGE CLIP LOOSE. ADJUSTED GIRT BAR STOWAGE CLIP ON DOOR 1R PER AMM 25-61-00.
- [SDR AALA201912049011](https://openairdocs.org/sdr/AALA201912049011), Dec 3, 2019: WARNING MESSAGE. FALSE ACTIVATION. AIRCRAFT NOT GROUNDED: ERRONEOUS TAKEOFF CONFIG WARNING JUST BEFORE V1 ON TAKEOFF MOMENTARY. PSEU FAULTS MSG 31-53007. PERFORMED FIM TASK 27-62-00. NO FAULTS.
- [SDR AALA201906249047](https://openairdocs.org/sdr/AALA201906249047), Jun 23, 2019: DUCT. FAILED. AIRCRAFT WAS GROUNDED: STRONG BURNING, ELECTRICAL ODOR COMING FROM GROUND PCA CONNECTOR. MAINTENANCE ACCOMPLISHED ODOR CARD 05-96-70 AND FOUND BAD DUCT IN RIGHT
- [SDR AALA201707079027](https://openairdocs.org/sdr/AALA201707079027), Jul 3, 2017: SWITCH. FAULTY. THE AIRCRAFT WAS GROUNDED. CAPT BACKGROUND LIGHT BEHIND CAPT GLARESHIELD MIC SWITCH BURNED OUT WITH ACCOMPANIED FAINT ELEC SMELL. RMVD & RPLCD MAIN PANEL FLOOD 
- [SDR AALA201707069020](https://openairdocs.org/sdr/AALA201707069020), Jul 3, 2017: CONTROL PANEL. FAILED. CAPT BACKGROUND LIGHT BEHIND CAPTAIN`S GLARESHIELD MIC SWITCH BURNED OUT WITH ACCOMPANIED FAINT ELECTRICAL ODOR. REMOVED & REPLACED THE FLOOD LIGHT CONTROL PANE
- [SDR AALA201703299019](https://openairdocs.org/sdr/AALA201703299019), Mar 25, 2017: LENS. BROKEN. EMERGENCY FLOOD LIGHT ASSY LENS ARE CRACKED & BROKE ON AISLE RT SIDE OF F/C GALLEY. REPLACED EMERGENCY FLOOD LIGHT ASSY FWD RT AISLE AT F/C GALLEY IAW 33-51-01.
- [SDR AALA201703099008](https://openairdocs.org/sdr/AALA201703099008), Mar 7, 2017: OVERHEAT SENSOR. FAULTY. AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DCA-DFW FLIGHT. LEFT ENGINE WING TO BODY OVERHEAT INDICATION DURING DESCENT. LANDING UNEVENTFUL. INSPECTION FOUND NO 

All 52: https://openairdocs.org/aircraft/N976NN/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/N976NN/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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