# N873NN: 2011 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: 40766
- Year built: 2011
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 19, 2011
- Certificate issued: September 22, 2011
- Expires: September 30, 2027
- Mode S code: AC02B4
- 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=873NN
- Page: https://openairdocs.org/aircraft/N873NN

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/N873NN/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 N873NN.

## FAA accident and incident reports

None matched to N873NN.

## Service difficulty reports (71, 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 AALA202605275849](https://openairdocs.org/sdr/AALA202605275849), May 26, 2026: VAPOR BARRIER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER EXISTING REPAIR AT STA 663.75, BETWEEN LBL 31.83 AND LBL 40. REPAIRED VAPOR B
- [SDR AALA202605279546](https://openairdocs.org/sdr/AALA202605279546), May 26, 2026: VAPOR BARRIER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER EXISTING REPAIR AT STA 663.75, BETWEEN RBL 31.83 AND RBL 40. REPAIRED VAPOR B
- [SDR AALA202601068640](https://openairdocs.org/sdr/AALA202601068640), Jan 5, 2026: SIGN. MISSING. AIRCRAFT WAS GROUNDED: EXIT SIGN ABOVE AFT LEFT SERVICE DOOR MISSING. INSTALLED EMERGENCY AFT ENTRY EXIT DOOR LIGHT. PER 33-51-01.
- [SDR AALA202509304039](https://openairdocs.org/sdr/AALA202509304039), Sep 26, 2025: FLASHLIGHT. NO TEST. AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT SEAT EMERGENCY FLASHLIGHT INOPERATIVE. REPLACED FLASHLIGHT. PER AMM 25-64-00.
- [SDR AALA202509045297](https://openairdocs.org/sdr/AALA202509045297), Sep 2, 2025: CONNECTOR. DIRTY. AIRCRAFT WAS NOT GROUNDED: RIGHT AFT FUEL PUMP LOW PRESSURE LIGHT NOT ILLUMINATING WITH PUMP TURNED OFF. FOUND TANK NUMBER 2 AFT FUEL PUMP LOW PRESSURE LIGHT IN
- [SDR AALA202509035297](https://openairdocs.org/sdr/AALA202509035297), Sep 2, 2025: PUMP. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: RIGHT AFT FUEL PUMP LOW PRESSURE LIGHT NOT ILLUMINATING WITH PUMP TURNED OFF. FOUND TANK NUMBER 2 AFT FUEL PUMP LOW PRESSURE LIGHT IN
- [SDR AALA202507289666](https://openairdocs.org/sdr/AALA202507289666), Jul 25, 2025: SIGN. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: AFT LEFT OVERWING DOOR EXIT LIGHT IS INOPERATIVE. REMOVED AND REPLACED THE EMERGENCY EXIT LIGHT SIGN ASSEMBLY. OPERATIONAL CHECK G
- [SDR AALA202506303952](https://openairdocs.org/sdr/AALA202506303952), Jun 27, 2025: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY-D DOOR IS DIFFICULT TO OPEN AND CLOSE. ADJUSTED LAVATORY-D DOOR. PER AMM 25-40-14. OPERATIONAL CHECK GOOD.
- [SDR AALA202506103969](https://openairdocs.org/sdr/AALA202506103969), Jun 9, 2025: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: REAR LAVATORY ACCORDION DOOR HARD TO OPEN AND CLOSE. LUBRICATED TRACK DOOR, OPERTIONAL CHECK GOOD.
- [SDR AALA202501174751](https://openairdocs.org/sdr/AALA202501174751), Jan 16, 2025: GIRT BAR. LOOSE. AIRCRAFT WAS GROUNDED: FLIGHT ATTANDENT REPORTED THAT THE AFT LEFT GIRT BAR IS LOOSE. REATTACHED BALL END OF LOWER FITTING ON SLIDE BUSTLE TO L2 DOOR SUPPORT BR
- [SDR AALA202501131623](https://openairdocs.org/sdr/AALA202501131623), Jan 9, 2025: PUMP. FAULTED. AIRCRAFT WAS NOT GROUNDED: AFTER LEVEL OFF AT CRUISE, WHEN SELECTING CENTER FUEL PUMPS ON TO BURN 500LBS OF FUEL FROM CENTER TANK, RIGHT CENTER FUEL PUMP LOW PR
- [SDR AALA202501101623](https://openairdocs.org/sdr/AALA202501101623), Jan 9, 2025: PUMP. MALFUNCTIONED. AIRCRAFT WAS NOT GROUNDED: AFTER LEVEL OFF AT CRUISE, WHEN SELECTING CENTER FUEL PUMPS ON TO BURN 500LBS OF FUEL FROM CENTER TANK, RIGHT CENTER FUEL PUMP LOW PR
- [SDR AALA202412181208](https://openairdocs.org/sdr/AALA202412181208), Dec 17, 2024: A/C PACK. CONTAMINATED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FUMES SMELLED THROUGHOUT AIRCRAFT; AIRCRAFT RETURN TO GATE SAFELY AT LGA. PERFORMED J/C 08L00021001. CO
- [SDR AALA202411072936](https://openairdocs.org/sdr/AALA202411072936), Nov 6, 2024: LIFE RAFT. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: 25 PERSON LIFE RAFT PRESSURE OUT OF LIMITS. REPLACED 25 PERSON LIFE RAFT. PER AMM 25-64-00.
- [SDR AALA202408302987](https://openairdocs.org/sdr/AALA202408302987), Aug 29, 2024: LIGHT. DETACHED. AIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHT FELL OFF DURING CLIMB OUT. REINSTALLED EMERGENCY AISLE LIGHT ASSEMBLY. PER AMM 33-51-03.
- [SDR AALA202403054977](https://openairdocs.org/sdr/AALA202403054977), Mar 1, 2024: FRAME. BENT. AIRCRAFT IN BASE MAINTENANCE: FOUND BENT FRAME UNDER L1 DOOR SCUFF PLATE, MIDDLE OF MIDDLE FRAME. REWORKED Z-ANGLE TO CONTOUR. PER 737 SRM 51-70-01-2R PARG 4.
- [SDR AALA202403055079](https://openairdocs.org/sdr/AALA202403055079), Mar 1, 2024: FRAME. BENT. AIRCRAFT IN BASE MAINTENANCE: FOUND BENT FRAME UNDER L1 DOOR SCUFF PLATE, OUTBOARD MOST FRAME, JUST AFT OF MIDDLE. REWORKED SILL PLATE SUPPORT ANGLE TO CONTOUR.
- [SDR AALA202402287533](https://openairdocs.org/sdr/AALA202402287533), Feb 27, 2024: PUMP. FAILED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE 1 HYDRAULIC PUMP FAILED INFLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REM
- [SDR AALA202402282139](https://openairdocs.org/sdr/AALA202402282139), Feb 27, 2024: HOUSING. FAILED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE 1 HYDRAULIC PUMP FAILED INFLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REM
- [SDR AALA202402282105](https://openairdocs.org/sdr/AALA202402282105), Feb 27, 2024: HOSE. DAMAGED. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE 1 HYDRAULIC PUMP FAILED INFLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REM
- [SDR AALA202402273424](https://openairdocs.org/sdr/AALA202402273424), Feb 25, 2024: TUBE. MISSING. AIRCRAFT WAS NOT GROUNDED: AFT SERVICE DOOR GIRT BAR IS MISSING RED HEAT SHRINK. INSTALLED MISSING HEAT SHRINK TUBING. PER AARD 25-66-00-4.
- [SDR AALA202402275984](https://openairdocs.org/sdr/AALA202402275984), Feb 25, 2024: COLLAR. MISINSTALLED. AIRCRAFT WAS NOT GROUNDED: LEFT AFT SERVICE DOOR GIRT BAR MISSING WHITE COLLARS STOP. FOUND WHITE COLLAR AND REINSTALLED. PER AMM 52-20-00.
- [SDR AALA202401080350](https://openairdocs.org/sdr/AALA202401080350), Jan 6, 2024: HANDLE. LOOSE. AIRCRAFT WAS GROUNDED: AT LANDING TOUCHDOWN, THE LEFT FORWARD ENTRY DOOR HANDLE MOVES UP APPROXIMATELY ONE INCH. FORWARD ENTRY ANNUNCIATOR DID NOT ILLUMINATE. M
- [SDR AALA202401086041](https://openairdocs.org/sdr/AALA202401086041), Jan 6, 2024: SWITCH. LACK OF LUBE. AIRCRAFT WAS GROUNDED: AFTER LANDING, RECEIVED FORWARD ENTRY ANNUNCIATOR ILLUMINATION. FLIGHT ATTENDANT STATES THAT DOOR HANDLE WAS SLIGHTLY RAISED. CHECKED LEF
- [SDR AALA202309202818](https://openairdocs.org/sdr/AALA202309202818), Sep 19, 2023: SLIDING WINDOW. UNSERVICEABLE. AIRCRAFT WAS GROUNDED: L2 WINDOW DIFFICULT TO OPEN. REMOVED AND REPLACED L2 WINDOW. PER AMM 56-12-11-400-801.
- [SDR AALA202309199844](https://openairdocs.org/sdr/AALA202309199844), Sep 18, 2023: SLIDING WINDOW. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: L2 WINDOW DIFFICULT TO OPEN. LUBRICATED L2 WINDOW PER AMM 12-25-81-600-801.
- [SDR AALA202308162198](https://openairdocs.org/sdr/AALA202308162198), Aug 4, 2023: SEAT TRACK. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SEAT TRACK LOCATED AT BS 727B, LBL 25. REPAIRED SEAT TRACK PER SRM 51-10-02-5.
- [SDR AALA202308147821](https://openairdocs.org/sdr/AALA202308147821), Aug 4, 2023: SEAT TRACK. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SEAT TRACK LOCATED AT BS 727B, RBL 48. REPLACED SEAT TRACK PER AARD 51-00-05-1.
- [SDR AALA202308161276](https://openairdocs.org/sdr/AALA202308161276), Aug 3, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 767 TO BS 787, RBL 24. REPLACED TRANSITION PANEL PER SRM 51-10
- [SDR AALA202308169969](https://openairdocs.org/sdr/AALA202308169969), Aug 3, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 767 TO BS 787, RBL 24. REPLACED TRANSITION PANEL PER SRM 51-10
- [SDR AALA202308163403](https://openairdocs.org/sdr/AALA202308163403), Aug 3, 2023: SEAT TRACK. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SEAT TRACK LOCATED AT BS 727B, RBL 25. REPLACED SEAT TRACK PER AARD 51-00-05-1,
- [SDR AALA202308163302](https://openairdocs.org/sdr/AALA202308163302), Aug 1, 2023: INTERCOSTAL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL LOCATED FROM BS 344 TO BS 360, BL 0. REPLACED INTERCOSTAL PER AARD 51-00-05.
- [SDR AALA202308118847](https://openairdocs.org/sdr/AALA202308118847), Aug 1, 2023: INTERCOSTAL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD PASSENGER COMPARTMENT FLOOR STRUCTURE INTERCOSTAL LOCATED FROM BS 328 TO BS 344 AT LBL 45. REPLACED INTERCOST
- [SDR AALA202308094936](https://openairdocs.org/sdr/AALA202308094936), Aug 1, 2023: INTERCOSTAL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN INTERCOSTAL LOCATED FROM BS 312 TO BS 328 AT RBL 32. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
- [SDR AALA202308169827](https://openairdocs.org/sdr/AALA202308169827), Jul 28, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT N BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL LOWER ATTACH FITTING LOCATED FROM BS 767 TO BS 787, RBL 24. REPLACED TRANSITION
- [SDR AALA202309015114](https://openairdocs.org/sdr/AALA202309015114), Jul 26, 2023: SUPPORT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT AFT BULKHEAD SUPPORT ASSEMBLY AT BS 500I AND LBL 24. REPLACED SUPPORT ASSEMBLY PER AARD 51-
- [SDR AALA202308218381](https://openairdocs.org/sdr/AALA202308218381), Jul 26, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL LOCATED FROM BS 500B TO BS 500C. REPLACED TRANSITION PANEL PER SRM 53-130-
- [SDR AALA202308178763](https://openairdocs.org/sdr/AALA202308178763), Jul 26, 2023: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R1 DOOR THRESHOLD CREASE ANGLE LOCATED AT BS 305, RBL 55. REPLACED CREASE ANGLE PER SRM 51-40-02-00G.
- [SDR AALA202308172289](https://openairdocs.org/sdr/AALA202308172289), Jul 26, 2023: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R1 DOOR THRESHOLD CREASE ANGLE LOCATED FROM BS 323 TO BS 326, RBL 60. REPLACED CREASE ANGLE PER SRM 51-40-02-00G.
- [SDR AALA202307035060](https://openairdocs.org/sdr/AALA202307035060), Jul 1, 2023: ADIRU. UNSERVICEABLE. AIRCRAFT WAS GROUNDED: ON DESCENT, CAPTAINÏ¿½S AND FIRST OFFICERÏ¿½S AIRSPEED DID NOT MATCH. ALSO LOST FLIGHT DIRECTORS. EMERGENCY DECLARED; FLIGHT DIVERTED TO 
- [SDR AALA202304136048](https://openairdocs.org/sdr/AALA202304136048), Apr 12, 2023: LIGHT. MALFUNCTIONED. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS ON CAPTAIN SIDE EXIT WILL NOT TURN OFF. RESET AFT EMERGENCY OVERRIDE SWITCH.
- [SDR AALA202211225508](https://openairdocs.org/sdr/AALA202211225508), Nov 21, 2022: CUP. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: DOOR 1R RETAINER CLIPS DO NOT SECURELY HOLD GIRT BAR TO DOOR. ADJUSTED R1 DOOR SLIDE GIRT BAR RETAINER CLIPS ON DOOR PER AMM 25-66-00
- [SDR AALA202211171464](https://openairdocs.org/sdr/AALA202211171464), Nov 16, 2022: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LAVATORY D BI-FOLD DOOR STICKS WHEN CLOSED. LUBRICATED DOOR AS REQUIRED.
- [SDR AALA202211019445](https://openairdocs.org/sdr/AALA202211019445), Oct 31, 2022: NONE. LOOSE. AIRCRAFT WAS NOT GROUNDED: DOOR 2L SLIDE GIRT BAR CLIP LOOSE. ADJUSTED SLIDE GIRT BAR CLIP. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 25-61-00
- [SDR AALA202205133143](https://openairdocs.org/sdr/AALA202205133143), May 12, 2022: BULB. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS NOT ARMED ANNUNCIATOR BULB INOPERATIVE. RELAMPED EMERGENCY EXIT LIGHTS NOT ARMED PER AMM 33-18-00.
- [SDR AALA202204188122](https://openairdocs.org/sdr/AALA202204188122), Apr 17, 2022: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY E DOOR DIFFICULT TO CLOSE. ADJUSTED DOOR PER AMM 25-00-00. OPERATIONAL CHECK GOOD.
- [SDR AALA202112065484](https://openairdocs.org/sdr/AALA202112065484), Dec 5, 2021: HANDLE. LOOSE. AIRCRAFT WAS NOT GROUNDED: AFT GALLEY SERVICE DOOR HANDLE VERY LOOSE IN CLOSED POSITION. TIGHTENED HANDLE PER AMM 52-13-00.
- [SDR AALA202109028494](https://openairdocs.org/sdr/AALA202109028494), Aug 30, 2021: GUIDE ARM. DAMAGED. AIRCRAFT WAS GROUNDED: 1L DOOR GUST LOCK DIFFICULT TO OPEN. REPLACED GUIDE ARM WITH NEW IAW AMM 52-11-21-400-802, OPS CHECK GOOD.
- [SDR AALA202108270569](https://openairdocs.org/sdr/AALA202108270569), Aug 24, 2021: WINDSHIELD. OVERHEATED. AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED RIGHT FORWARD WINDOW OVERHEAT LIGHT ILLUMINATED AGAIN. REMOVED AND REPLACED FIRST OFFICERS WINDSHIELD PER JOB CARD 0
- [SDR AALA202107206712](https://openairdocs.org/sdr/AALA202107206712), Jul 7, 2021: LATCH. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: L1 DOOR RELEASE LATCH DIFFICULT TO RELEASE. **SUPPLEMENTAL REPORT: LUBED DOOR LATCH IAW AMM 12-25-11, OPS CHECK GOOD.** (CLOSED)

All 71: https://openairdocs.org/aircraft/N873NN/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/N873NN/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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.