# N937NN: 2013 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: 31178
- Year built: 2013
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 3, 2013
- Certificate issued: September 26, 2013
- Expires: September 30, 2029
- Mode S code: AD00E3
- 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=937NN
- Page: https://openairdocs.org/aircraft/N937NN

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/N937NN/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 N937NN.

## FAA accident and incident reports

None matched to N937NN.

## Service difficulty reports (110, 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 AALA202609153681](https://openairdocs.org/sdr/AALA202609153681), Sep 12, 2026: TRUNNION. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON NLG LT INBOARD TRUNNION FITTINGS. MAINTENANCE REPLACED NLG LT INBOARD TRUNION FITTINGS IAW EA 378675.
- [SDR AALA202606153660](https://openairdocs.org/sdr/AALA202606153660), Jun 11, 2026: LIGHT. BROKEN. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LOWER LIGHT ON ROW 24 ABC IS BROKEN. REPLACED PROXIMITY LIGHT ASSEMBLY AT SEAT 24 ABC PER AMM 33-51-11.
- [SDR AALA202603050780](https://openairdocs.org/sdr/AALA202603050780), Mar 4, 2026: SIGN. DETACHED. AIRCRAFT WAS NOT GROUNDED: EXIT ROW SIGN IN ROW 16 BECAME DETACHED. RESECURED EXIT SIGN AT ROW 16. PER STANDARD MTX PRACTICES.
- [SDR AALA202602273361](https://openairdocs.org/sdr/AALA202602273361), Feb 25, 2026: LIGHT. LOOSE. AIRCRAFT WAS NOT GROUNDED: FLOOR LEVEL EMERGENCY LIGHT BY 9C HANGING LOOSE. SECURED LOOSE EMERGENCY LIGHT AT SEAT 9C. PER AMM 33-51-00.
- [SDR AALA202602235802](https://openairdocs.org/sdr/AALA202602235802), Feb 22, 2026: LIGHT. UNSECURE. AIRCRAFT WAS NOT GROUNDED: 9C EMERGENCY LIGHT NEEDS TO BE SECURED. REINSTALLED 9C EMERGENCY LIGHT. PER AMM 33-51-00.
- [SDR AALA202510012161](https://openairdocs.org/sdr/AALA202510012161), Sep 30, 2025: PRESSURE SWITCH. FAULTED. AIRCRAFT WAS NOT GROUNDED: NUMBER 2 AFT FUEL PUMP LOW PRESSURE LIGHT VERY SLOW TO ILLUMINATE AFTER PUMP IS TURNED OFF. REMOVED AND REPLACED NUMBER 2 AFT FUEL BO
- [SDR AALA202509297944](https://openairdocs.org/sdr/AALA202509297944), Sep 27, 2025: LIGHT. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CABIN FORWARD CLOSET FORWARD ISLE LIGHT LENS CRACKED AT SCREWS. REPLACED G7 FLOOR PROXIMITY LIGHT ASSEMBLY PER AMM 33 51 14.
- [SDR AALA202509234715](https://openairdocs.org/sdr/AALA202509234715), Sep 23, 2025: CONNECTOR. DISCONNECTED. AIRCRAFT IN BASE MAINTENANCE: LOWER EMERGENCY EXIT LIGHT NEAR LEFT HAND FORWARD EMERGENCY DOOR DOES NOT WORK. RECONNECT CONNECTORS FOR EMERGENCY LIGHT, OPERATIO
- [SDR AALA202509257190](https://openairdocs.org/sdr/AALA202509257190), Sep 19, 2025: BAFFLE. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: UNSPECIFIED DAMAGE TO FORWARD CARGO BAY BAFFLE LOCATED BS 500G - 500H, RBL 26. REPLACED THE BAFFLE IAW AARD 51-00-05-1.
- [SDR AALA202509238857](https://openairdocs.org/sdr/AALA202509238857), Sep 18, 2025: ELEC CONNECTOR. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT CONNECTOR UNDER SEATS 23ABC IN P1 POISTION IS DAMAGED. REMOVED AND REPALCED EMERGENCY LIGHT CONNECTOR UNDER SEATS 
- [SDR AALA202509216976](https://openairdocs.org/sdr/AALA202509216976), Sep 18, 2025: ELEC CONNECTOR. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT CONNECTOR UNDER SEATS 8ABC IN P2 POSITION IS DAMAGED. REPLACED CONNECTOR PER SWPM 20-61-28. ACCOMPLISHED SATISFACT
- [SDR AALA202509121547](https://openairdocs.org/sdr/AALA202509121547), Sep 12, 2025: BEAM. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN R1 DOOR BEAM LOCATED FROM BS 300 TO BS 328. REPLACED DOOR BEAM PER CMM 52-41-05.
- [SDR AALA202509306582](https://openairdocs.org/sdr/AALA202509306582), Sep 5, 2025: ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER SECTION REAR SPAR VAPOR BARRIER SUPPORT ANGLE AT BS 663.5, LBL 2. REPAIRED PER SRM 57-10-10-2R AND EA 368112.
- [SDR AALA202509253226](https://openairdocs.org/sdr/AALA202509253226), Sep 5, 2025: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE, CRACK IN CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663.5, LBL 28. REPAIRED IAW SRM 57-10-10-2R-5 AND AARD 51-00-05
- [SDR AALA202509199818](https://openairdocs.org/sdr/AALA202509199818), Sep 5, 2025: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN REAR SPAR VAPOR BARRIER ATTACH ANGLE LOCATED AT BS 663.5, RBL 2. REPLACED ANGLE PER SRM 57-10-10-2R-5.
- [SDR AALA202509252909](https://openairdocs.org/sdr/AALA202509252909), Sep 4, 2025: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE, CORROSION ON PASSENGER CABIN FLOORBEAM UPPER TEE CHORD LOCATED AT R2 DOOR AFT GIRT BAR TIEDOWN, BS 986, RBL 44. REPAIRED UPPER TEE
- [SDR AALA202509128474](https://openairdocs.org/sdr/AALA202509128474), Sep 4, 2025: FLOOR SUPPORT. CRACKED. AIRCRAFT WAS GROUNDED: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL LOCATED BETWEEN BS 259.50 AND BS 360. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
- [SDR AALA202509149783](https://openairdocs.org/sdr/AALA202509149783), Sep 3, 2025: INTERCOSTAL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL LOCATED FROM BS 947 TO BS 986.5 AT RBL 50. REPLACED INTERCOSTAL PER AARD 
- [SDR AALA202509173527](https://openairdocs.org/sdr/AALA202509173527), Sep 2, 2025: STOP PAD. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: CABIN RIGHT HAND FORWARD EMERGENCY EXIT WHEN POSITIONED IN OPEN POSITION, AFT SIDE LOWER STOP PAD IS ASKEW. INSTALLED NEW STOP PAD
- [SDR AALA202509177394](https://openairdocs.org/sdr/AALA202509177394), Sep 2, 2025: STOP PAD. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: CABIN LEFT HAND AFT EMERGENCY EXIT WHEN POSITIONED IN OPEN POSITION, AFT SIDE LOWER STOP PAD IS ASKEW. INSTALLED NEW STOP PAD ON L
- [SDR AALA202509171469](https://openairdocs.org/sdr/AALA202509171469), Sep 2, 2025: STOP PAD. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: CABIN: RIGHT HAND AFT EMERGENCY EXIT WHEN POSITIONED IN THE OPEN POSITION, FORWARD SIDE LOWER STOP PAD IS ASKEW. INSTALLED NEW STO
- [SDR AALA202509176492](https://openairdocs.org/sdr/AALA202509176492), Sep 2, 2025: STOP PAD. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: CABIN: LEFT HAND FORWARD EMERGENCY EXIT WHEN POSITIONED IN THE OPEN POSITION, AFT SIDE LOWER STOP PAD IS ASKEW. INSTALLED NEW STOP
- [SDR AALA202509178016](https://openairdocs.org/sdr/AALA202509178016), Sep 2, 2025: STOP PAD. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: CABIN: RIGHT HAND AFT EMERGENCY EXIT WHEN POSITIONED IN THE OPEN POSITION, AFT SIDE, LOWER STOP PAD IS ASKEW. INSTALLED NEW STOP P
- [SDR AALA202509146633](https://openairdocs.org/sdr/AALA202509146633), Sep 1, 2025: PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN BREAK ASSEMBLY PANEL LOCATED AT STA 538, LBL 10. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.
- [SDR AALA202509149227](https://openairdocs.org/sdr/AALA202509149227), Sep 1, 2025: PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN BREAK ASSEMBLY PANEL LOCATED AT STA 538, RBL R0. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.
- [SDR AALA202509193659](https://openairdocs.org/sdr/AALA202509193659), Aug 29, 2025: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 500E TO BS 500F AT S25L. REPLACED TRANSITION PANEL PER AAR
- [SDR AALA202509148301](https://openairdocs.org/sdr/AALA202509148301), Aug 29, 2025: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT SHIELD ASSEMBLY LOCATED FROM BS 767 TO BS 787 PLUS 4 INCHES, AT RBL 26. REPLACED SHIELD ASSEMBL
- [SDR AALA202509147454](https://openairdocs.org/sdr/AALA202509147454), Aug 28, 2025: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOORBEAM UPPER CHORD (T-CAP) UNDER AFT LAVATORY MOUNT LOCATED AT BS 947, LBL 24. REPAIRED UPPER CHOR
- [SDR AALA202509149428](https://openairdocs.org/sdr/AALA202509149428), Aug 28, 2025: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 727B TO BS 727F PLUS 10 INCHES, AT S26R. REPLACED TRANSITION P
- [SDR AALA202509149752](https://openairdocs.org/sdr/AALA202509149752), Aug 28, 2025: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 727G TO BS 767, AT S26R. REPLACED TRANSITION PANEL PER AARD 51
- [SDR AALA202509263767](https://openairdocs.org/sdr/AALA202509263767), Aug 27, 2025: HANDLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: R1 DOOR HANDLE CASTING WEB HAS CRACK . COMPLETE R1 DOOR ADJUSTMENT. PER AMM 52-41-00.
- [SDR AALA202509174985](https://openairdocs.org/sdr/AALA202509174985), Aug 27, 2025: BEARING. SEIZED. AIRCRAFT IN BASE MAINTENANCE: R1 DOOR HAS SEIZED BEARING ON INSIDE HANDE ASSEMBLY. REMOVED AND REPLACED BEARING ON CAM PLATE. PER CMM 54-41-05
- [SDR AALA202508068650](https://openairdocs.org/sdr/AALA202508068650), Aug 5, 2025: LOCK. STUCK. AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR LOCK KEEPS GETTING STUCK IN THE CLOSED POSITION. PEOPLE ARE HAVING TROUBLE GETTING OUT OF THE LAVATORY. CLEANE
- [SDR AALA202506113534](https://openairdocs.org/sdr/AALA202506113534), Jun 11, 2025: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR IS HARD TO OPEN AND CLOSE. ADJUSTED LAVATORY-D DOOR. PER AMM 25-40-14. OPERTIONAL CHECKED NORMAL.
- [SDR AALA202504285132](https://openairdocs.org/sdr/AALA202504285132), Apr 25, 2025: BLOWER MOTOR. SHORTED. AIRCRAFT WAS GROUNDED: AFT OF AIRCRAFT HAS A BURNING SMELL THE SMELL IS STRONGEST AT ROW 31 AND AFT, THE SMELL IS LIKE AN ELECTRICAL BURNING SMELL. REMOVE AND R
- [SDR AALA202502070978](https://openairdocs.org/sdr/AALA202502070978), Feb 6, 2025: LIGHT. DISLODGED. AIRCRAFT WAS NOT GROUNDED: SEAT 29ABC EMERGENCY LIGHT FELL OFF. REPLACED SEAT 29ABC EMERGENCE LIGHT HOUSING AS REQUIRED OPERTIONAL CHECK GOOD.
- [SDR AALA202411041476](https://openairdocs.org/sdr/AALA202411041476), Nov 3, 2024: CAM. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDENT REPORTS 1R DOOR GIRT BAR FLAP IS VERY STIFF AND DIFFICULT TO DISARM DOOR. LUBRICATED GIRT BAR FLAP AT 1R DOOR. PER A
- [SDR AALA202408099694](https://openairdocs.org/sdr/AALA202408099694), Aug 8, 2024: LIGHT. DETACHED. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT LOCATED ON THE AISLE OF SEAT 25C IS DANGLING WITH COVER DETACHED. SECURED LOOSE LIGHT ASSEMBLY OPERTIONAL CHECK GOOD.
- [SDR AALA202404173139](https://openairdocs.org/sdr/AALA202404173139), Apr 16, 2024: SLIDE. ABNORMAL. AIRCRAFT WAS GROUNDED: L1 DOOR SLIDE REQUIRES REMOVAL DUE TO REINSTALLATION OF EVACUATION SLIDE GAUGE VIEWING PLASTIC COVE CAUSING SLIDE EXPANSION ISSUE.
- [SDR AALA202401092956](https://openairdocs.org/sdr/AALA202401092956), Jan 7, 2024: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: AFT MEGAPHONE NO AUDIBLE CLICK. REMOVED AND REPLACED BATTERIES IN AFT MEGAPHONE. PER AMM 25-64-00.
- [SDR AALA202308087464](https://openairdocs.org/sdr/AALA202308087464), Aug 4, 2023: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT FLIGHT ATTENDANT FLASHLIGHT TEST RED. REMOVED AND REPLACED AFT LEFT FLIGHT ATTENDANT FLASHLIGHT BATTERY PER AMM 25-64-00.
- [SDR AALA202302230789](https://openairdocs.org/sdr/AALA202302230789), Feb 20, 2023: STRIKER. FAILED. AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR "LOCK FAIL" LIGHT ILLUMINATED. REMOVED AND REPLACED CREW DOOR ELECTRICAL STRIKE.
- [SDR AALA202302237095](https://openairdocs.org/sdr/AALA202302237095), Feb 20, 2023: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY D DOOR DIFFICULT TO OPEN OR CLOSE. ADJUSTED LEFT AFT LAVATORY DOOR. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202212166586](https://openairdocs.org/sdr/AALA202212166586), Dec 15, 2022: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FOUND RIGHT AFT GROUND LEVEL EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED RIGHT AFT GROUND LEVEL EMERGENCY LIGHT PER AMM 33-51-0
- [SDR AALA202212162019](https://openairdocs.org/sdr/AALA202212162019), Dec 15, 2022: FLASHLIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: RIGHT HAND OUTBOARD FLIGHT ATTENDANT EMERGENCY FLASHLIGHT PUSH TO TEST INOPERATIVE. REPLACED FLASHFLIGHT PER AMM AMM 25-64-00. ACCOMP
- [SDR AALA202210051780](https://openairdocs.org/sdr/AALA202210051780), Oct 4, 2022: ANTI-ICE VALVE. FAULTED. AIRCRAFT WAS GROUNDED: ABORTED TAKEOFF AT APPROXIMATELY 50 KNOTS DUE TO LEFT COWL ANTI ICE MASTER CAUTION. REPLACED LEFT ENGINE COWL THERMAL ANTI ICE (TAI) VALV
- [SDR AALA202205275714](https://openairdocs.org/sdr/AALA202205275714), May 26, 2022: SCREW. LOOSE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHTING AT ROW 33 IS LOOSE. TIGHTENED LOOSE ATTACH SCREWS FOR AISLE LIGHTING AT 33ABC. CHECKS GOOD PER AMM 25-22-00.
- [SDR AALA202205128484](https://openairdocs.org/sdr/AALA202205128484), May 9, 2022: SHROUD. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT INOPERATIVE AT 26C. REMOVED AND REPLACED EMERGENCY LIGHT SHROUD PER CMM 25-23-67.
- [SDR AALA202203296878](https://openairdocs.org/sdr/AALA202203296878), Mar 25, 2022: COVER. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT 15C HANGING DOWN. **SUPPLEMENTAL REPORT FOR AALA202203286878: REPLACED LIGHT COVER PER AMM 33-51-11.** (CLOSED)
- [SDR AALA202203283162](https://openairdocs.org/sdr/AALA202203283162), Mar 25, 2022: POWER SUPPLY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS WILL NOT TURN ON. RESET CIRCUIT BREAKERS AND RESET AFT SWITCH. OP'S CHECK GOOD AS PER AMM 33-51-00.

All 110: https://openairdocs.org/aircraft/N937NN/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/N937NN/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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