# N812NN: 2009 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 CFM56-7B24/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series) (registry code 13074)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 33520
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 29, 2009
- Certificate issued: November 2, 2009
- Expires: October 31, 2028
- Mode S code: AB1203
- 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=812NN
- Page: https://openairdocs.org/aircraft/N812NN

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 CFM56-7B24/3 model are included.

## ADs that may apply (OpenAirDocs): 336 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 CFM56-7B24/3 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 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [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 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [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
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007

### 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 397: https://openairdocs.org/aircraft/N812NN/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
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N812NN.

## FAA accident and incident reports

None matched to N812NN.

## Service difficulty reports (93, 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 AALA202602203140](https://openairdocs.org/sdr/AALA202602203140), Feb 19, 2026: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: AFT NUMBER 2 FLIGHT ATTENDANTS EMERGENCY FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED AFT NUMBER 2 FLASHLIGHT BATTERY. PER AMM 25-64-
- [SDR AALA202511105158](https://openairdocs.org/sdr/AALA202511105158), Nov 9, 2025: DOWNLOCK SENSOR. FAULTED. AIRCRAFT WAS GROUNDED: LEFT GEAR EXTENDED LIGHT ON OVERHEAD PANEL REMAINED ILLUMINATED AFTER GEAR RETRACTION. PERFORMED FIM TASK 32-61-00-810-801. REMOVED AND R
- [SDR AALA202507091583](https://openairdocs.org/sdr/AALA202507091583), Jul 8, 2025: FLASHLIGHT. INOPERATIVE. AIRCRAFT WAS GROUNDED: FORWARD FLIGHT ATTENDANT JUMPSEAT FLASHLIGHT INOPERATIVE. INSTALLED NEW BATTERY FLASHLIGHT. OPERATIONAL CHECKED NORMAL. PER AMM 25-00-00.
- [SDR AALA202505134484](https://openairdocs.org/sdr/AALA202505134484), May 12, 2025: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY-D DOOR WILL NOT OPEN. ADJUSTED LAVATORY-D DOOR, OPERTIONAL CHECK GOOD. PER AMM 25-40-00.
- [SDR AALA202411186098](https://openairdocs.org/sdr/AALA202411186098), Nov 16, 2024: LATCH. UNSERVICEABLE. AIRCRAFT IN BASE MAINTENANCE: L-2 SLIDE PACK LATCH IS UNSERVICABLE. REMOVED AND REPLACED SLIDE PACK LATCH AT L-2 DOOR. SATISFACTORY CHECK GOOD. PER B737-NG AMM 
- [SDR AALA202411152683](https://openairdocs.org/sdr/AALA202411152683), Nov 14, 2024: VAPOR BARRIER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER AT STA 663.75, RBL 31.83. REPAIRED CRACK PER SRM 57-10-10-2R-2 AND AARD 57-10
- [SDR AALA202409179441](https://openairdocs.org/sdr/AALA202409179441), Sep 11, 2024: PRESSURE SWITCH. FAILED. AIRCRAFT WAS NOT GROUNDED: RIGHT WING AFT FUEL PUMP ILLUMINATED DURING CRUISE. PERFORMED FUEL TRANSFER FROM RIGHT HAND TANK TO CENTER TANK WITH RIGH HAND AFT PU
- [SDR AALA202409129441](https://openairdocs.org/sdr/AALA202409129441), Sep 11, 2024: WARNING MESSAGE. ILLUMINATED. AIRCRAFT WAS NOT GROUNDED: RIGHT WING AFT FUEL PUMP ILLUMINATED DURING CRUISE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- [SDR AALA202408282046](https://openairdocs.org/sdr/AALA202408282046), Aug 27, 2024: DOOR LATCH. STICKS. AIRCRAFT WAS NOT GROUNDED: LAVATORY-A DOOR STICKS AND IS HARD TO OPEN. ADJUSTED DOOR LATCH ASSEMBLY. PER AMM 25-40-11.
- [SDR AALA202406148555](https://openairdocs.org/sdr/AALA202406148555), Jun 13, 2024: HINGE. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN AND LOCK. LUBRICATED DOOR HINGEDOOR OPERATES NORMALY.
- [SDR AALA202406056673](https://openairdocs.org/sdr/AALA202406056673), Jun 4, 2024: BATTERY PACK. DISCHARGED. AIRCRAFT WAS NOT GROUNDED: L2 DOOR INTERIOR EMERGENCY EXIT SIGN LIGHTS INOPERATIVE. CHARGED BATTERY PACK. PER AMM 33-51-06
- [SDR AALA202406058124](https://openairdocs.org/sdr/AALA202406058124), Jun 4, 2024: BATTERY PACK. DISCHARGED. AIRCRAFT WAS NOT GROUNDED: L2 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. CHARGED BATTERY PACK. PER AMM 33-51-06.
- [SDR AALA202405239569](https://openairdocs.org/sdr/AALA202405239569), May 22, 2024: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR STICKS AND IS HARD TO OPEN. ADJUSTED DOOR, FUNCATIONAL CHECK GOOD.
- [SDR AALA202402275616](https://openairdocs.org/sdr/AALA202402275616), Feb 26, 2024: FMC. FAULTY. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER ROTATION BOTH PFDS LOST ALL VERTICAL AND LATERAL NAVIGATION; AIRCRAFT RETURN TO AND LANDED SAFELY
- [SDR AALA202402055026](https://openairdocs.org/sdr/AALA202402055026), Feb 3, 2024: TRIM PANEL. UNSECURE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY D LATCH DIFFICULT TO OPEN/CLOSE. RESECURED LAVATORY D UPPER DOOR TRIM.
- [SDR AALA202402063465](https://openairdocs.org/sdr/AALA202402063465), Jan 26, 2024: HINGE. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY (D) DOOR STICKS AND IS DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT FOR (AALA202401293465): LUBRICATED AND AD
- [SDR AALA202401293465](https://openairdocs.org/sdr/AALA202401293465), Jan 26, 2024: DOOR. BINDING. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY (D) DOOR STICKS AND IS DIFFICULT TO OPEN AND CLOSE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- [SDR AALA202401249190](https://openairdocs.org/sdr/AALA202401249190), Jan 23, 2024: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STICKS. LUBED DOOR HINGE OPERATIONAL CHECK GOOD.
- [SDR AALA202312046591](https://openairdocs.org/sdr/AALA202312046591), Dec 2, 2023: DOOR LATCH. STICKING. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR STICKS IN LOCKED POSITION. REMOVE AND REPLACE AFT LEFT LAVATORY LATCH MECHANISM. PER CMM 25-40-64, OPERATIONAL
- [SDR AALA202311214739](https://openairdocs.org/sdr/AALA202311214739), Nov 20, 2023: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LAVATORY L4 LOCK ASSEMBLY INOPERATIVE. ADJUSTED AFT LAVATORY DOOR AND LUBED LOCKING MECHANISM. PER AMM 25-40-15. FUNCTIONAL CHECK GOO
- [SDR AALA202302081354](https://openairdocs.org/sdr/AALA202302081354), Feb 7, 2023: NOT REPORTED. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: L1 DOOR GIRT BAR WILL NOT STAY FIRMLY AFFIXED. REPOSITIONED L1 DOOR GIRT BAR STOW CLIP PER AMM 25-66-00.
- [SDR AALA202209069474](https://openairdocs.org/sdr/AALA202209069474), Sep 4, 2022: NONE. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: 1R DOOR GRIT BAR BAR DIFFICULT TO DETACH FROM DOOR. ADJUSTED RETAINER CLIP TO ORIGINAL SHAPE PER AMM 25-66-01.
- [SDR AALA202206163344](https://openairdocs.org/sdr/AALA202206163344), Jun 15, 2022: LAMP. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: R2 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RE-LAMPED LIGHT. OPERATIONAL CHECK GOOD PER AMM 33-51-04.
- [SDR AALA202206168355](https://openairdocs.org/sdr/AALA202206168355), Jun 15, 2022: LAMP. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: R1 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RE-LAMPED LIGHT. OPERATIONAL CHECK GOOD PER AMM 33-51-04.
- [SDR AALA202203164319](https://openairdocs.org/sdr/AALA202203164319), Mar 15, 2022: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: L1 FLIGHT ATTENDANT OUTBOARD FLASHLIGHT INOPERATIVE. REPLACED BATTERY PER AMM 25-64-00.
- [SDR AALA202109200224](https://openairdocs.org/sdr/AALA202109200224), Sep 17, 2021: BULB. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: REPEAT EMERGENCY LIGHT IN CEILING AT ROW 1 INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT BULB PER AMM 33-51-03.
- [SDR AALA202109206945](https://openairdocs.org/sdr/AALA202109206945), Sep 16, 2021: CONNECTOR. DISCONNECTED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT INOPERATIVE AT SEAT 10ABC. CONNECTED CONNECTOR IAW SWPM 20-63-02, OPS CHECK GOOD.
- [SDR AALA202109206428](https://openairdocs.org/sdr/AALA202109206428), Sep 16, 2021: CONNECTOR. DISCONNECTED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT INOPERATIVE AT ROW 1. CONNECTED CONNECTOR IAW SWPM 20-63-02, OPS CHECK GOOD.
- [SDR AALA202109170737](https://openairdocs.org/sdr/AALA202109170737), Sep 16, 2021: SLIDE. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: SLIDE FLAP AT DOOR 2L DRAGS AND HANGS UP AT DOOR SILL WHEN CLOSING DOOR. FOLDED SLIDE PER AMM 25-66-01.
- [SDR AALA202109178023](https://openairdocs.org/sdr/AALA202109178023), Sep 16, 2021: SLIDE. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: SLIDE FLAP AT DOOR 2R DRAGS AND HANGS UP AT DOOR STILL WHEN CLOSING DOOR. FOLDED SLIDE PER AMM 25-66-01.
- [SDR AALA202109170707](https://openairdocs.org/sdr/AALA202109170707), Sep 15, 2021: SKIN. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN LOWER SKIN OF RIGHT HORIZONTAL STABILIZER AT STA 166.3 24 INCHES FROM FRONT SPAR. INSTALLED EXTERNAL DOUBLER REPAIR PER S
- [SDR AALA202109157943](https://openairdocs.org/sdr/AALA202109157943), Sep 15, 2021: SLIDE. OUT OF POSITION. AIRCRAFT IN BASE MAINTENANCE: 1L DOOR SLIDE HAS EXPANDED AND IS PUSHING THE SLIDE COVER OUT. REPLACED SLIDE PER JOB CARD 08L22125001.
- [SDR AALA202109178474](https://openairdocs.org/sdr/AALA202109178474), Sep 13, 2021: RIB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: FOUND A CRACK ON THE RIGHT HORIZONTAL STABILIZER IN RIB 3RD STIFFENER FROM FORWARD SPAR AT STA 166.30. INSTALLED DOUBLER REPAIR TO
- [SDR AALA202109207363](https://openairdocs.org/sdr/AALA202109207363), Sep 10, 2021: WINDOW FRAME. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN L1 WINDOW FRAME AT STA 217 AND WL 258. ACCOMPLISHED PERMANENT REINFORCING DOUBLER/TRIPLER REPAIR IAW WORKCARD 5319J023-00
- [SDR AALA202109200782](https://openairdocs.org/sdr/AALA202109200782), Sep 10, 2021: WINDOW FRAME. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN R1 WINDOW FRAME AT STA 217 AND WL 258. ACCOMPLISHED PERMANENT REINFORCING DOUBLER/TRIPLER REPAIR IAW WORKCARD 5319J023-00
- [SDR AALA202109155237](https://openairdocs.org/sdr/AALA202109155237), Sep 9, 2021: SKIN. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER SKIN LOCATED AT STA 138.70 AND RBL 99. REPAIRED PER SRM 55-10-01-2R.
- [SDR AALA202109135724](https://openairdocs.org/sdr/AALA202109135724), Sep 9, 2021: SKIN. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SKIN OF RH HORIZONTAL STABILIZER AT STA 101.90, 37 IN AFT OF FRONT SPAR, MEASURING L=2.0 IN, W=0.003 IN, D=0.063 IN. ACCO
- [SDR AALA202112038684](https://openairdocs.org/sdr/AALA202112038684), Sep 8, 2021: SHEAR WEB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SHEAR WEB AT STA 727 AND LBL 64, MEASURING L=0.25 IN. REWORKED FASTENER HOLES IAW SRM 51-00-05 AND EA330485.
- [SDR AALA202109248541](https://openairdocs.org/sdr/AALA202109248541), Sep 8, 2021: SHEAR WEB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN SHEAR WEB AT STA 727 AND LBL 64, MEASURING L=0.25 IN. REWORKED FASTENER HOLES IAW SRM 51-00-05 AND EA330485.
- [SDR AALA202109149890](https://openairdocs.org/sdr/AALA202109149890), Sep 8, 2021: STRINGER. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: STRINGER DAMAGED AT STR 24L STA 1013 JUST FORWARD OF END FITTING, DAMAGE IS IN VERTICAL LEG ON OUT BOUND SIDE (MARKED). INSTALLED 
- [SDR AALA202109137007](https://openairdocs.org/sdr/AALA202109137007), Sep 8, 2021: RIB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIB OF LH HORIZONTAL STABILIZER AT STA 92.70, 3RD STIFFENER FROM FRONT SPAR, MEASURING L=0.25 IN, W=0.002 IN. ACCOMPLISHE
- [SDR AALA202109134314](https://openairdocs.org/sdr/AALA202109134314), Sep 8, 2021: RIB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIB OF LH HORIZONTAL STABILIZER ON 2ND STIFFENER FROM FRONT SPAR AT STA 92.70, MEASURING L=0.25 IN, W=0.002 IN. ACCOMPLIS
- [SDR AALA202109133905](https://openairdocs.org/sdr/AALA202109133905), Aug 27, 2021: PRESSURE DECK. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK FOUND IN PRESSURE DECK WEB LOCATED AT STA 663, LEFT BUTT LINE 31.83-40. INSTALLED -1 DOUBLER AND -2 FILLER PER SRM 57-10-10-
- [SDR AALA202109173529](https://openairdocs.org/sdr/AALA202109173529), Aug 26, 2021: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON FLOOR BEAM LOCATED AT STA 312 AND LEFT BUTT LINE 45.6. INSTALLED REINFORCEMENT ANGLES PER SRM 51-40-02.
- [SDR AALA202109143336](https://openairdocs.org/sdr/AALA202109143336), Aug 26, 2021: INTERCOSTAL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=0.75 IN, W=0.03 IN, D=0.000 IN, ON INTERCOSTAL LOCATED BETWEEN STA 294 TO STA 312 AT LBL 11.6. REPLACED INTE
- [SDR AALA202109013593](https://openairdocs.org/sdr/AALA202109013593), Aug 26, 2021: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE: FLOOR BOARD SUPPORT STRUCTURE IS CRACKED AT STA 540, RIGHT BUTT LINE 1. INSTALLED NEW SUPPORT STRUCTURE PER AARD 51-00-05.
- [SDR AALA202109019538](https://openairdocs.org/sdr/AALA202109019538), Aug 26, 2021: FLOOR SUPPORT. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CABIN FLOORBOARD SUPPORT STRUCTURE IS CRACKED AT STA 540, LEFT BUTT LINE 1. INSTALLED NEW STRUCTURE ASSEMBLY PER AARD 51-00-05.
- [SDR AALA202112060761](https://openairdocs.org/sdr/AALA202112060761), Aug 24, 2021: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION OF RH TRANSITION SHIELD AT STA 787 AND RBL 45, MEASURING L=4.0 IN, W=1.0 IN, D=0.02 IN. REPLACED SHIELD WITH NEW IAW SRM
- [SDR AALA202109135605](https://openairdocs.org/sdr/AALA202109135605), Aug 24, 2021: ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK FOUND ON BAFFLE CLIP LOCATED AT STA 500H, STR 25L, AND LEFT BUTT LINE 25. REPLACED BAFFLE CLIP PER 51-40-02.
- [SDR AALA202109132456](https://openairdocs.org/sdr/AALA202109132456), Aug 24, 2021: MOUNT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: LIGHT CORROSION AT TOP SURFACE OF FORWARD GIRT BAR MOUNT AT L1 DOORWAY. REPLACED GIRT BAR MOUNT.

All 93: https://openairdocs.org/aircraft/N812NN/reports.md

## STCs that may be installed (OpenAirDocs) (786, 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 786: https://openairdocs.org/aircraft/N812NN/stcs.md

## Related

- Other Boeing 737-823 aircraft: https://openairdocs.org/model/boeing-737-823/aircraft.md
- The CFM International CFM56-7B24/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series.md

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