# N857NN: 2010 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: 30907
- Year built: 2010
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 14, 2010
- Certificate issued: October 25, 2010
- Expires: October 31, 2029
- Mode S code: ABC292
- 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=857NN
- Page: https://openairdocs.org/aircraft/N857NN

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/N857NN/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 N857NN.

## FAA accident and incident reports

None matched to N857NN.

## Service difficulty reports (76, 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 AALA202508257553](https://openairdocs.org/sdr/AALA202508257553), Aug 23, 2025: CONTAINER. OPEN. AIRCRAFT WAS NOT GROUNDED: LIFE RAFT STOWAGE ON ROW 16 CAME OPEN AND COULD NOT BE STOWED AGAIN. REINSTALLED EMERGENCY LIFE RAFT AS REQUIRED. PER AMM 25-64-00.
- [SDR AALA202508061918](https://openairdocs.org/sdr/AALA202508061918), Aug 5, 2025: GIRT BAR. FAULTY. AIRCRAFT WAS NOT GROUNDED: FORWARD SERVICE DOOR GIRT BAR HARD TO REMOVE FROM SLIDE CONTAINER HOOKS. REPOSITIONED FORWARD R1 DOOR GIRT BAR. PER AMM 25-66-00. OPE
- [SDR AALA202508042106](https://openairdocs.org/sdr/AALA202508042106), Jul 31, 2025: SKIN. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FUSELAGE SKIN AT AFT LAVATORY VENT AT BS 920 BETWEEN S21L AND S22L. ACCOMPLISHED REPAIR PER EA 366657.
- [SDR AALA202508049333](https://openairdocs.org/sdr/AALA202508049333), Jul 31, 2025: VAPOR BARRIER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER AT BS 663.75, RBL 64. REPAIRED CRACK PER AARD 57-10-10-9 REPAIR 9 AND SRM 57-
- [SDR AALA202508048108](https://openairdocs.org/sdr/AALA202508048108), Jul 25, 2025: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE AT STA 663, FROM LBL 5 TO LBL 14. REPAIRED PER SRM 57-10-10-2R-5
- [SDR AALA202507319800](https://openairdocs.org/sdr/AALA202507319800), Jul 17, 2025: SKIN. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FUSELAGE SKIN AFT LAVATORY VENT LOCATED AT THE SIDE FUSELAGE BS 920 BETWEEN STR 21L TO 22L. INSTALLED DOUBLER REPAIR 
- [SDR AALA202506028362](https://openairdocs.org/sdr/AALA202506028362), Jun 1, 2025: WATER HEATER. SHORTED. AIRCRAFT WAS GROUNDED: BURNING SMELL IN FORWARD LAVATORY, VISIBLE SMOKE AND ELECTRICAL SMELL CONFIRMED ON FORWARD LAVATORY. REMOVED AND REPLACED LAVATORY-A WATE
- [SDR AALA202506028860](https://openairdocs.org/sdr/AALA202506028860), May 30, 2025: OVEN. SHORTED. AIRCRAFT WAS NOT GROUNDED: OVEN NUMBER 1 HAS WEIRD SMELL POSSIBLE BURNING ELECTRICAL VERIFIED FORWARD GALLEY OVEN NUMBER 1 FAULTY. REMOVED AND REPLACED FORWARD 
- [SDR AALA202503032779](https://openairdocs.org/sdr/AALA202503032779), Mar 1, 2025: LAMP. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: RIGHT HAND AFT WING GROUND ILLUMINATION EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP PER AMM 33-51-04. ACCOMPLISHED SATISFACTORY OPERAT
- [SDR AALA202501061997](https://openairdocs.org/sdr/AALA202501061997), Jan 3, 2025: LOCK. JAMMED. AIRCRAFT WAS NOT GROUNDED: AFT LEFT LAVATORY DOOR LOCK IS JAMMING AND PREVENTING PASSENGER EXIT. OPENS FROM CABIN BUT NOT FROM INSIDE. LUBRICATED AFT LEFT LAVAT
- [SDR AALA202401185178](https://openairdocs.org/sdr/AALA202401185178), Jan 17, 2024: COVER. LOOSE. AIRCRAFT WAS NOT GROUNDED: AFT ENTRY DOOR 4L EMERGENCY EXIT SLIDE COVER LOOSE. RESECURED L4 DOOR EMERGENCY ESCAPE SLIDE COVER. PER AMM 25-66-01-400-803. OPERATI
- [SDR AALA202401098259](https://openairdocs.org/sdr/AALA202401098259), Jan 7, 2024: TUBE. MISSING. AIRCRAFT WAS NOT GROUNDED: FORWARD SERVICE DOOR GIRT BAR MISSING RED HEAT SHRINK TUBE. INSTALLED RED HEAT SHRINK TUBE AS REQUIRED.
- [SDR AALA202312043175](https://openairdocs.org/sdr/AALA202312043175), Nov 29, 2023: TUBE. MISSING. AIRCRAFT WAS NOT GROUNDED: RED STRIP MISSING FROM GIRT BAR ON RH AFT DOOR.**SUPPLEMENTAL REPORT FOR (AALA202311303175): REPLACED HEAT SHRINK TUBING ON RIGHT HAN
- [SDR AALA202311303175](https://openairdocs.org/sdr/AALA202311303175), Nov 29, 2023: UNKNOWN. MISSING. AIRCRAFT WAS NOT GROUNDED: RED STRIP MISSING FROM GIRT BAR ON RH AFT DOOR.**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- [SDR AALA202302203044](https://openairdocs.org/sdr/AALA202302203044), Feb 16, 2023: SWITCH. NO TEST. AIRCRAFT WAS NOT GROUNDED: FLASHLIGHT AT FA JUMP SEAT 2L TEST LIGHT FLASHES RED DURING TEST. REPLACED BATTERY (AALA202302173149) AND TEST SWITCH (AALA2023022030
- [SDR AALA202302203149](https://openairdocs.org/sdr/AALA202302203149), Feb 16, 2023: BATTERY. NO TEST. AIRCRAFT WAS NOT GROUNDED: FLASHLIGHT AT FA JUMP SEAT 2L TEST LIGHT FLASHES RED DURING TEST. REPLACED BATTERY (AALA202302173149) AND TEST SWITCH (AALA2023022030
- [SDR AALA202301195178](https://openairdocs.org/sdr/AALA202301195178), Jan 18, 2023: LOCK. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY D DOOR LOCK STICKS IN LOCKED POSITION. ADJUSTED DOOR LOCK PER AMM 25-40-14. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202212052525](https://openairdocs.org/sdr/AALA202212052525), Dec 2, 2022: RETAINER. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: R1 DOOR GIRT BAR HARD TO SECURE. ADJUSTED SLIDE COVER GIRT BAR RETAINER CLIPS. OPERATIONAL TEST GOOD PER AMM 25-66-00.
- [SDR AALA202210276588](https://openairdocs.org/sdr/AALA202210276588), Oct 18, 2022: NONE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN FLOORBOARD SUPPORT BREAK ASSEMBLY LOCATED AT BS 540, LBL 0. REPLACED BREAK ASSEMBLY PER AARD 51-00-05 AND DWG 143A0060.
- [SDR AALA202211044643](https://openairdocs.org/sdr/AALA202211044643), Oct 14, 2022: WEB. CORRODED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO WEB AT DOOR THRESHOLD HAS CORROSION LOCATED AT STA 797 TO 837 AND RIGHT BUTT LINE 25. REMOVED AND REPLACED AFT CARGO THR
- [SDR AALA202211045147](https://openairdocs.org/sdr/AALA202211045147), Oct 14, 2022: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO SHIELD HAS CORROSION LOCATED STA 767 TO 787 AND RIGHT BUTT LINE 22. REMOVED AND REPLACED SHIELD PER AARD 51-00-05-1.
- [SDR AALA202211045492](https://openairdocs.org/sdr/AALA202211045492), Oct 14, 2022: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: AFT CARGO LEFT TRANSITION ANGLE HAS CORROSION LOCATED AT STA 727H+6 TO 775 AND LEFT BUTT LINE 25. REMOVED AND REPLACED LEFT TRANSI
- [SDR AALA202210255292](https://openairdocs.org/sdr/AALA202210255292), Oct 14, 2022: FLOOR SUPPORT. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR SUPPORT LOCATED AT BS 945 AND LBL 53. REPLACED FLOOR SUPPORT PER AARD 51-00-05 AND DWG 147A5650.
- [SDR AALA202210250825](https://openairdocs.org/sdr/AALA202210250825), Oct 14, 2022: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 727D TO BS 747 AT RBL 25. REPLACED TRANSITION PANEL
- [SDR AALA202211036201](https://openairdocs.org/sdr/AALA202211036201), Oct 13, 2022: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO RIGHT TRANSITION ANGLE HAS CORROSION LOCATED BETWEEN STA 500F AND 500G AND RIGHT BUTT LINE 26. REMOVED AND REPLACED 
- [SDR AALA202211032710](https://openairdocs.org/sdr/AALA202211032710), Oct 13, 2022: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO LEFT TRANSITION ANGLE HAS CORROSION. LOCATED AT STA 500C AND 500D AND LEFT BUTT LINE 26. REMOVED AND REPLACED TRANSI
- [SDR AALA202211035826](https://openairdocs.org/sdr/AALA202211035826), Oct 13, 2022: SHIELD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO RIGHT SHIELD HAS CORROSION LOCATED BETWEEN 500 TO 500A AND RIGHT BUTT LINE 26. REMOVED AND REPLACED FORWARD CARGO RI
- [SDR AALA202211038480](https://openairdocs.org/sdr/AALA202211038480), Oct 13, 2022: THRESHOLD. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO THRESHOLD WEB HAS CORROSION LOCATED BETWEEN 460 TO 480 AND RIGHT BUTT LINE 24. REMOVED AND REPLACED CARGO DOOR THRES
- [SDR AALA202211037999](https://openairdocs.org/sdr/AALA202211037999), Oct 13, 2022: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO RIGHT TRANSITION ANGLE HAS CORROSION. LOCATED AT STA 416 AND RIGHT BUTT LINE 26. REPLACED TRANSITION PANEL AND SPLIC
- [SDR AALA202211031173](https://openairdocs.org/sdr/AALA202211031173), Oct 12, 2022: BRACKET. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING #3 SLAT OUTBOARD ALTERNATE TRACK TORSION ROD ATTACH BRACKET LOCATED AT SPAR STATION (SS) 435.20. REPLACED A
- [SDR AALA202207260934](https://openairdocs.org/sdr/AALA202207260934), Jul 23, 2022: LIGHT. INOPERATIVE. AIRCRAFT WAS GROUNDED: FOUND OVERHEAD DIRECTIONAL EXIT SIGN L1070 DOES NOT ILLUMINATE REPLACED POWER SUPPLY KNOWN GOOD POWER SUPPLY INSTALLED NO HELP. REF AMM 3
- [SDR AALA202207251210](https://openairdocs.org/sdr/AALA202207251210), Jul 17, 2022: SIGN. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY SIGN AT MID CABIN INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202207181210: REPLACED EMERGENCY EXIT SIGN L1070 PER AMM 33-51
- [SDR AALA202207181210](https://openairdocs.org/sdr/AALA202207181210), Jul 17, 2022: NONE. NONE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY SIGN AT MID CABIN INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- [SDR AALA202205068729](https://openairdocs.org/sdr/AALA202205068729), May 5, 2022: PLATE. STICKING. AIRCRAFT WAS NOT GROUNDED: CABIN CREW REPORTS, L2 DOOR IS DIFFICULT TO OPEN/CLOSE. LUBED L2 DOOR HINGE PLATE PER AMM 12-25-12 OPERATIONS NORMAL.
- [SDR AALA202203256203](https://openairdocs.org/sdr/AALA202203256203), Mar 24, 2022: DOOR. STICKING. AIRCRAFT WAS NOT GROUNDED: COCKPIT DOOR HARD TO CLOSE-REQUIRES HARD SLAM. ADJUSTED AND RE-STOWED DOOR HOLD OPEN STAND IN PROPER PLACE.
- [SDR AALA202111099645](https://openairdocs.org/sdr/AALA202111099645), Nov 8, 2021: GIRT BAR. LOOSE. AIRCRAFT WAS NOT GROUNDED: DOOR 1R EMERGENCY SLIDE GIRT BAR THE LEFT SIDE IS VERY LOOSE. DOES NOT SNAP INTO POSITION. SECURED DOOR 1R SLIDE GIRT BAR PER AMM 52-
- [SDR AALA202205264108](https://openairdocs.org/sdr/AALA202205264108), Oct 26, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: SUSPECT CRACK IN LOWER SKIN OF RIGHT HORIZONTAL STABILIZER AT STA 184.7 APPROX 9.5 INCHES FORWARD OF REAR SPAR. INSTALLED REPAIR PER SRM 
- [SDR AALA202110294108](https://openairdocs.org/sdr/AALA202110294108), Oct 26, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: SUSPECT CRACK IN LOWER SKIN OF RIGHT HORIZONTAL STABILIZER AT STA 184.7 APPROX 9.5 INCHES FORWARD OF REAR SPAR. INSTALLED REPAIR PER SRM 
- [SDR AALA202110285097](https://openairdocs.org/sdr/AALA202110285097), Oct 25, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: CRACK IN RIGHT HORIZONTAL LOWER SKIN AT STA 184.7 APPROXIMATELY 9.5 INCHES FORWARD OF REAR SPAR. INSTALLED EXTERNAL DOUBLER AND FILLER PE
- [SDR AALA202110280381](https://openairdocs.org/sdr/AALA202110280381), Oct 25, 2021: RIB. CRACKED. AIRCRAFT WAS GROUNDED: RIGHT HORIZONTAL STABILIZER INTERNAL RIB CRACKED AT STA 92.7. INSTALLED REPAIR ANGLE AND DOUBLER TO RIB PER SRM 55-10-09-2R-4.
- [SDR AALA202112087876](https://openairdocs.org/sdr/AALA202112087876), Oct 23, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: CRACKS IN THE LOWER SKIN OF RH HORIZONTAL STABILIZER AT STA 138.7 BETWEEN 21 IN AND 37 IN AFT OF THE FRONT SPAR, MEASURING L=1.0 IN EACH.
- [SDR AALA202112083644](https://openairdocs.org/sdr/AALA202112083644), Oct 23, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: CRACK IN LOWER SKIN OF LH HORIZONTAL STABILIZER AT STA 147.90 BETWEEN 8 IN AND 9 IN FWD OF REAR SPAR, MEASURING L=1.0 IN. ACCOMPLISHED PE
- [SDR AALA202110260609](https://openairdocs.org/sdr/AALA202110260609), Oct 18, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: CRACKED LOWER SKIN OF LH HORIZONTAL STABILIZER AT STA 147.90, 8.0 IN FWD OF REAR SPAR, MEASURING L=1.0 IN. ACCOMPLISHED PERMANENT REPAIR 
- [SDR AALA202110260592](https://openairdocs.org/sdr/AALA202110260592), Oct 18, 2021: SKIN. CRACKED. AIRCRAFT WAS GROUNDED: CRACKED LOWER SKIN OF RH HORIZONTAL STABILIZER AT STA 138.70. ACCOMPLISHED PERMANENT REPAIR WITH FOLLOW-ON INSPECTION IAW SRM 55-10-01-2R
- [SDR AALA202110125804](https://openairdocs.org/sdr/AALA202110125804), Oct 9, 2021: SMOKE DETECTOR. FALSE ACTIVATION. AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE INDICATION QRH RAN. NO CONFORMATION. CHECKED ALL LAVATORY SMOKE DETECTORS PER AMM 26-14-00. NO FAULTS.
- [SDR AALA202106019023](https://openairdocs.org/sdr/AALA202106019023), May 30, 2021: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXTERIOR LIGHT INOPERATIVE AT AFT LOWER LH FUSELAGE. RELAMPED LIGHT IAW AMM 33-51-04, OPS CHECK GOOD.
- [SDR AALA202012229004](https://openairdocs.org/sdr/AALA202012229004), Dec 21, 2020: SLIDE. DISLODGED. AIRCRAFT WAS NOT GROUNDED. CATERING REPORTED R1 SLIDE FELL OUT OF DOOR. REPLACED R1 DOOR SLIDE.
- [SDR AALA202011169017](https://openairdocs.org/sdr/AALA202011169017), Nov 13, 2020: STRAP. DAMAGED. AIRCRAFT WAS NOT GROUNDED. DOOR 1R SLIDE ARMED SAFETY STRAP MISSING SNAP. REPLACED SAFETY STRAP WITH NEW, IAW AMM 52-11-31. OPERATIONS CHECK GOOD.
- [SDR AALA202002219034](https://openairdocs.org/sdr/AALA202002219034), Feb 20, 2020: INDICATOR. MALFUNCTIONED. AIRCRAFT NOT GROUNDED: AIR RETURNED TO MIA. SUSPECTED FUEL LEAK LEFT SIDE. FUEL WAS BALANCED AT,CENTER TANK OFF. DURING HIGH POWER CLIMB FUEL IN,LEFT TANK VISIB
- [SDR AALA202001239004](https://openairdocs.org/sdr/AALA202001239004), Jan 22, 2020: CIRCUIT BREAKER. TRIPPED. AIRCRAFT NOT GROUNDED: DIVERTED TO MIA, WX FAIL ON BOTH ND WHEN WEATHER RADAR TURNED ON AT ALTITUTE. FOUND C/B (P6-1 D13 WEATHER RADAR OPEN) CLOSED C/B AND ACCO

All 76: https://openairdocs.org/aircraft/N857NN/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/N857NN/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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