# N874NN: 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: 31129
- Year built: 2011
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 3, 2011
- Certificate issued: October 29, 2020
- Expires: October 31, 2027
- Mode S code: AC066B
- Registered owner: [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: Corporation
- Owner's area on the map: 40.7558° N, 111.8843° W: Placed by OpenAirDocs at the center of ZIP code 84111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=874NN
- Page: https://openairdocs.org/aircraft/N874NN

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/N874NN/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 N874NN.

## FAA accident and incident reports

None matched to N874NN.

## Service difficulty reports (50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR AALA202608198150](https://openairdocs.org/sdr/AALA202608198150), Aug 17, 2026: OIL COOLER. INOPERATIVE. AIRCRAFT WAS GROUNDED: APU WAS RUNNING AND THE LIGHT EXTINGUISHED. AFTER 15 MINUTES APU SHUTDOWN AND THE R IGHT SOURCE OFF LIGHT CAME BACK ON. AFTER QRH PERFORM
- [SDR AALA202605084122](https://openairdocs.org/sdr/AALA202605084122), May 7, 2026: DOUBLER. WORN. AIRCRAFT IN BASE MAINTENANCE: WEAR TO ELECTRICAL GROUND POWER RECEPTACLE SURROUND DOUBLER AT STA 224.8 BETWEEN S22R AND S23R. REPAIRED DOUBLER PER SRM 53-10-15-
- [SDR AALA202605082348](https://openairdocs.org/sdr/AALA202605082348), May 7, 2026: ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER UPPER ATTACH ANGLE LOCATED IN ECS BAY AT STA 663 AND LBL 45. REPAIRED ANGLE P
- [SDR AALA202605049967](https://openairdocs.org/sdr/AALA202605049967), May 4, 2026: VAPOR BARRIER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER AT STA 663.75, BETWEEN RBL 31.83 AND RBL 40. REPAIRED VAPOR BARRIER PER SRM 5
- [SDR AALA202604304797](https://openairdocs.org/sdr/AALA202604304797), Apr 24, 2026: VAPOR BARRIER. DEGRADED. AIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR ON LEFT HAND WHEEL WELL VAPOR BARRIER IS DEGRADED LOCATED 28 INCHES OYTBOARD OF KEEL BEAM AT BS 663 LBL 31.83 TO L
- [SDR AALA202604300301](https://openairdocs.org/sdr/AALA202604300301), Apr 22, 2026: DOOR FRAME. GOUGED. AIRCRAFT IN BASE MAINTENANCE: FORWARD ENTRY DOOR AFT FRAME ROLLER GUIDE GOUGED. REMOVED AND REPLACED FORWARD ENTRY DOOR AFT FRAME ROLLER GUIDE. PER B737-NG SRM 
- [SDR AALA202603190592](https://openairdocs.org/sdr/AALA202603190592), Mar 12, 2026: DOOR. BINDING. AIRCRAFT WAS NOT GROUNDED: AFTER LEFT LAVATORY DOOR IS DIFFICULT TO OPEN. VERIFIED AFT LEFT LAVATORY DOOR BINDING. **SUPPLEMENTAL REPORT FOR (AALA202603130592) 
- [SDR AALA202603130592](https://openairdocs.org/sdr/AALA202603130592), Mar 12, 2026: DOOR. BINDING. AIRCRAFT WAS NOT GROUNDED: AFTER LEFT LAVATORY DOOR IS DIFFICULT TO OPEN. VERIFIED AFT LEFT LAVATORY DOOR BINDING. (OPEN).
- [SDR AALA202603109127](https://openairdocs.org/sdr/AALA202603109127), Mar 7, 2026: SILL DRAIN. ODOR. AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS COMPLAINED OF A VOMIT SMELL AFTER DEPARTURE. CLEANED L1DOOR DRAIN. PER AMM 38-31-00.
- [SDR AALA202507162526](https://openairdocs.org/sdr/AALA202507162526), Jul 13, 2025: LIGHT. NO TEST. AIRCRAFT IN BASE MAINTENANCE: DURING PS CHECK FOUND R1 DOOR EMERGENCY EXIT SLIDE LIGHT INOPERATIVE. VERIFIED R1 DOOR EMERGENCY EXIT SLIDE LIGHT IS WORKING, PER 
- [SDR AALA202507089465](https://openairdocs.org/sdr/AALA202507089465), Jul 5, 2025: GIRT BAR. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: GIRT BAR ON R1 DOOR SERVICE DOOR WAS HARD TO PUT ON POSITION AND REMOVE. REPOSITIONED GIRT BAR FOR DOOR 1R. PER AMM 25-66-01.
- [SDR AALA202410018571](https://openairdocs.org/sdr/AALA202410018571), Sep 30, 2024: STOP FITTING. FAULTED. AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR JAMMED SHUT. MAINTENANCE (REF MIC#1668014), REPLACED DOOR STOP PLUNGER AND PERFORMED OPERATIONALTEST OF DOOR STOP PL
- [SDR AALA202309016484](https://openairdocs.org/sdr/AALA202309016484), Aug 31, 2023: DOOR. STICKING. AIRCRAFT WAS NOT GROUNDED: LEFT AFT LAVATORY DOOR STICKING. MAINTENANCE LUBED AFT LEFT LAVATORY DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202307269732](https://openairdocs.org/sdr/AALA202307269732), Jul 25, 2023: LAMP. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: LEFT AFT EXTERIOR L2 EMERGENCY EXIT LIGHT INOPERATIVE. RELAMPED LEFT AFT L2 EXTERIOR EMERGENCY EXIT LIGHT PER AMM 33-51-04.
- [SDR AALA202307183760](https://openairdocs.org/sdr/AALA202307183760), Jul 13, 2023: PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN MAIN CABIN FLOORBOARD SUPPORT BREAK ASSEMBLY PANEL LOCATED AT BS 540 FROM LBL 1 TO LBL 21. REPLACED BREAK ASSEMBLY PANEL 
- [SDR AALA202307182999](https://openairdocs.org/sdr/AALA202307182999), Jul 12, 2023: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT FLOOR RIGHT HAND TRANSITION SHIELD LOCATED FROM BS 767 TO BS 787 AT S27R. REPLACED TRANSITION S
- [SDR AALA202307180071](https://openairdocs.org/sdr/AALA202307180071), Jul 6, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 727 PLUS 4 INCHES TO BS 887, AT S25L AND LBL 23. REP
- [SDR AALA202307182740](https://openairdocs.org/sdr/AALA202307182740), Jul 6, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 727 PLUS 4 INCHES TO BS 767, AT S27R AND RBL 23. RE
- [SDR AALA202307184439](https://openairdocs.org/sdr/AALA202307184439), Jul 5, 2023: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT LEFT HAND TRANSITION PANEL LOCATED FROM BS 500I PLUS 10 INCHES TO BS 500H AT LBL 33. REPLAC
- [SDR AALA202303277221](https://openairdocs.org/sdr/AALA202303277221), Mar 24, 2023: DOOR. UNSERVICEABLE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR DIFFICULT TO OPEN / CLOSE. REMOVED AND REPLACED LAVATORY DOOR ASSEMBLY PER CMM 25-40-64. ACCOMPLISHED SATISFAC
- [SDR AALA202210204997](https://openairdocs.org/sdr/AALA202210204997), Oct 18, 2022: LOCK. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: L4 DOOR LOCK DIFFICULT TO OPERATE. LUBRICATED DOOR LOCK. OPERATIONAL CHECK GOOD.
- [SDR AALA202210173069](https://openairdocs.org/sdr/AALA202210173069), Oct 15, 2022: FLASHLIGHT. NONE. AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT FLASHLIGHT PUSH TO TEST INOPERATIVE. REPLACED FLASHLIGHT PER IPC 25-64-51-89A. ACCOMPLISHED SATISFACTORY OPE
- [SDR AALA202208122242](https://openairdocs.org/sdr/AALA202208122242), Aug 11, 2022: WINDSHIELD. DELAMINATED. AIRCRAFT WAS GROUNDED: FLIGHT DECK L1 WINDSHIELD DELAMINATION. REMOVED AND REPLACED CAPTAIN'S WINDOW IN ACCORDANCE WITH JOB CARD 08L21056003 OPERATIONS CHECKS A
- [SDR AALA202206060015](https://openairdocs.org/sdr/AALA202206060015), Jun 3, 2022: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: AFT RIGHT CABIN ENTRY DOOR EMERGENCY EXIT LIGHT COVER MISSING. REMOVED AND REPLACED AFT RIGHT EXIT SIGN LIGHT ASSEMBLY PER AMM 33-51-
- [SDR AALA202206066412](https://openairdocs.org/sdr/AALA202206066412), Jun 3, 2022: DOOR. STICKING. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STICKS. LUBRICATED LAVATORY DOOR AND RAILS PER AMM 20-30-21.
- [SDR AALA202205239954](https://openairdocs.org/sdr/AALA202205239954), May 20, 2022: LENS. MISSING. AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY EXIT LIGHT LENS MISSING. REPLACED LENS PER AMM 33-51-0I.
- [SDR AALA202204202126](https://openairdocs.org/sdr/AALA202204202126), Apr 19, 2022: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: L1 FLIGHT ATTENDANT OUTBOARD FLASHLIGHT INOPERATIVE. REPLACED BATTERY PER AMM 25-64-00. OPERATIONAL CHECK GOOD.
- [SDR AALA202202173594](https://openairdocs.org/sdr/AALA202202173594), Feb 16, 2022: SHAFT. LOOSE. AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS THE DOOR HANDLE AT ENTRY DOOR 4L HAS EXCESSIVE MOVEMENT UP AND DOWN WHEN DOOR IS CLOSED AND LOCKED. TROUBLE SHOO
- [SDR AALA202105249034](https://openairdocs.org/sdr/AALA202105249034), May 20, 2021: CONTROL UNIT. FAULTED. AIRCRAFT WAS NOT GROUNDED: AUTOBRAKE DISARM LIGHT ILLUMINATED, FLIGHT REJECTED TAKEOFF. REPLACED ANTISKID/AUTOBRAKE CONTROL UNIT IAW AMM 32-42-21, OPS CHECKED G
- [SDR AALA202012109006](https://openairdocs.org/sdr/AALA202012109006), Dec 9, 2020: ANGLE. LOOSE. AIRCRAFT WAS NOT GROUNDED. 1R DOOR GIRT BAR CLIP IS VERY LOOSE. REPOISTIONED CLIP, PER AMM 25-66-01.
- [SDR AALA202011309025](https://openairdocs.org/sdr/AALA202011309025), Nov 28, 2020: HOLDER. LOOSE. AIRCRAFT WAS NOT GROUNDED. SLIDE GIRT BAR CLIP LOOSE ON FWD SERVICE DOOR. ADJUSTED GIRT BAR CLIP, IAW AMM 25-66-00. OPERATIONS CHECK GOOD.
- [SDR AALA202007309021](https://openairdocs.org/sdr/AALA202007309021), Jul 29, 2020: MODULE. MALFUNCTIONED. AIRCRAT WAS GROUNDED, LANDING GEAR WOULD NOT RETRACT, CREW CONFIRMED MANUAL EXTENSION DOOR WAS CLOSED AND CYCLED GEAR HANDLE AND LANDING GEARS RETRACTED. AIRCRA
- [SDR AALA2020072769010](https://openairdocs.org/sdr/AALA2020072769010), Jul 25, 2020: LANDING GEAR. MALFUNCTIONED. AIRCRAFT WAS GROUNDED: AFTER TAKE OFF LANDING GEAR WOULD NOT RETRACT. FOLLOWED QRH PROCEDURE. AFTER EMERGENCY GEAR DOOR CYCLED AND VERIFIED CLOSED, GEAR CYCLED 
- [SDR AALA202005319002](https://openairdocs.org/sdr/AALA202005319002), May 23, 2020: PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACKED CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT BS 540 AND RBL 2. REPLACED FLOOR SUPPORT BREAK ASSEMBLY PANEL IAW 51-00-05-1.
- [SDR AALA202005319003](https://openairdocs.org/sdr/AALA202005319003), May 22, 2020: PANEL. CRACKED. AIRCRAFT IN BASE MAINTENANCE. CRACKED CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT BS 540 AND LBL 2. REPLACED FLOOR SUPPORT BREAK ASSEMBLY PANEL IAW 51-00-05-1.
- [SDR AALA202004209009](https://openairdocs.org/sdr/AALA202004209009), Apr 19, 2020: POWER SUPPLY. INOPERATIVE. AIRCRAFT NOT GROUNDED - RIGHT EXTERIOR EMERGENCY SLIDE LIGHT INOPERATIVE. RELAMPED, NO HELP. REMOVED AND REPLACED POWER SUPPY (M1671) PER AMM 33-51-06, OPERATIO
- [SDR AALA202001219023](https://openairdocs.org/sdr/AALA202001219023), Jan 20, 2020: WINDOW. DELAMINATED. AIRCRAFT IN BASE MAINTENANCE: LOWER OUTER CORNER OF THE R1 WINDSHIELD HAS MILKY DELAMINATION. **SUPPLEMENTAL REPORT: REPLACED WINDSHIELD PER TASK CARD 08L215600
- [SDR AALA201903259012](https://openairdocs.org/sdr/AALA201903259012), Mar 22, 2019: BOTTLE. READS HIGH. AFT LT DOOR SLIDE PRESSURE WAS HIGH. REMOVED AND REPLACED DOOR SLIDE IAW AMM 25-94-12.
- [SDR AALA20170515004](https://openairdocs.org/sdr/AALA20170515004), May 15, 2017: FLOORBEAM. CORRODED. CORROSION FOUND ON THE FORWARD CARGO FLOORBEAM ANGLE AT BS 500I FROM THE LEFT TRANSITION PANEL TO THE RIGHT TRANSITION PANEL. REMOVED AND REPLACED FLOORBEAM ANG
- [SDR AALA20170510003](https://openairdocs.org/sdr/AALA20170510003), May 10, 2017: FLOOR SUPPORT. CRACKED. CABIN FLOOR SUPPORT CRACKED BETWEEN BS 312 AND 328, LBL46. REMOVED AND REPLACED THE FLOOR SUPPORT IAW 51-00-05-1 AND DRAWING 141A5400.
- [SDR AALA201705039028](https://openairdocs.org/sdr/AALA201705039028), Apr 30, 2017: LENS. MISSING. FLOOR LEVEL EXIT SIGN MISSING BY THE R2 DOOR. REPLACED THE EMERGENCY EXIT SIGN LENS. OK FOR SERVICE IAW AMM 33-51-01.
- [SDR AALA20170207012](https://openairdocs.org/sdr/AALA20170207012), Feb 4, 2017: BRACKET. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED. R1 DOOR EMERGENCY EVACUATION SLIDE GIRT BAR BRACKET IS TOO TIGHT. LUBRICATED GIRT BAR FLOOR MOUNTED BRACKET. OPERATIONAL CHECK GOOD.
- [SDR AALA20170111009](https://openairdocs.org/sdr/AALA20170111009), Jan 8, 2017: SIGN. BROKEN. AIRCRAFT NOT GROUNDED. EMERGENCY EXIT SIGN NEAR AFT ENTRY DOOR IS BROKEN. REMOVED AND REPLACED EXIT SIGN IAW AMM 33-51-01. OPERATIONAL CHECK GOOD.
- [SDR AALA20161201012](https://openairdocs.org/sdr/AALA20161201012), Nov 29, 2016: LENS. BROKEN. AIRCRAFT NOT GROUNDED. EMERGENCY EXIT AISLE LIGHT LENS COVER AT 24DEF IS BROKEN. REPLACED LENS COVER IAW AMM 33-51-02. OPERATIONAL CHECK GOOD.
- [SDR AALA20161101020](https://openairdocs.org/sdr/AALA20161101020), Nov 1, 2016: WINDOW. FAULTY. AIRCRAFT WAS GROUNDED. ORD, AIR INTERRUPT, ORD-TUS. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT OVERWEIGHT. DURING CLIMB THE CAPTAIN’S NR 2 WINDOW BEGAN TO
- [SDR AALA20160724007](https://openairdocs.org/sdr/AALA20160724007), Jul 24, 2016: LANDING GEAR. MALFUNCTIONED. DURING CLIMB LANDING GEAR FAILED TO RETRACT. INDICATION SHOWED ALL GEAR DOWN WITH RED/DISAGREE LIGHTS ILLUMINATED. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCR
- [SDR AALA20150814004](https://openairdocs.org/sdr/AALA20150814004), Aug 14, 2015: SKIN. CRACKED. AIRCRAFT HAS AN AREA OF DAMAGE TO THE FUSELAGE SKIN AT THE APU ACCESS DOOR FWD HINGE, BETWEEN STATION 1093 & 1103. TEMPORARY REPAIR PREVIOUSLY ACCOMPLISHED ON F
- [SDR AALA20150307001](https://openairdocs.org/sdr/AALA20150307001), Mar 6, 2015: TRANSMITTER. FAULTY. AIR INTERRUPT, EMER DECLARED. LANDING UNEVENTFUL & ACFT WAS NOT OVERWEIGHT. FLAPS WOULD NOT EXTEND PAST 5, ALTERNATE EXTENSION NORMAL. REPLACED LT FLAP POSITION
- [SDR AALA20140123010](https://openairdocs.org/sdr/AALA20140123010), Jan 23, 2014: LENS. UNSECURE. EXIT SIGN LENS AT RT NR 2 DOOR NOT SECURE. REPLACED RT NR 2 DOOR EXIT SIGN ASSEMBLY, OPERATIONS CHECKED NORMAL.
- [SDR AALA20130622002](https://openairdocs.org/sdr/AALA20130622002), Jun 22, 2013: SOCKET. DIRTY. EXTERIOR EMERGENCY LIGHT BEHIND RIGHT NR 2 DOOR INOPERATIVE. CLEANED BOTH THE CONTACT SOCKET & THE BULB. OPERATIONS CHECKED NORMAL.

## 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/N874NN/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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