# N835NN: 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: 29577 - Year built: 2010 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: April 27, 2010 - Certificate issued: July 30, 2020 - Expires: July 31, 2027 - Mode S code: AB6C26 - 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=835NN - Page: https://openairdocs.org/aircraft/N835NN 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/N835NN/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 N835NN. ## FAA accident and incident reports None matched to N835NN. ## Service difficulty reports (80, 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 AALA202607042537](https://openairdocs.org/sdr/AALA202607042537), Jul 3, 2026: EXTINGUISHER. LEAKING. AIRCRAFT WAS NOT GROUNDED: ON ROTATION, THE FLIGHT DECK FIRE EXTINGUISHER STARTED DISCHARGING AFTER A LARGE BANG. AIRCRAFT RETURNED TO BASE. MAINTENANCE REPLACE - [SDR AALA202603094655](https://openairdocs.org/sdr/AALA202603094655), Mar 7, 2026: LIGHT. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: THE OUTSIDE EMERGENCY LIGHT BY THE R1 DOOR IS INOP. REPLACED OUTSIDE EMERGENCY LIGHT BY THE R1 DOOR PER AMM 33-51-00. OPERATIIONAL - [SDR AALA202601133793](https://openairdocs.org/sdr/AALA202601133793), Jan 11, 2026: BRACKET. LOOSE. AIRCRAFT WAS NOT GROUNDED: GIRT BAR ON DOOR 1R BRACKET IS LOOSE. SECURED GIRT BAR ON R1 DOOR. PER AMM 25-66-01. - [SDR AALA202511194401](https://openairdocs.org/sdr/AALA202511194401), Nov 18, 2025: A/C PACK. CONTAMINATED. AIRCRAFT WAS GROUNDED: ENTIRE AIRCRAFT SMELLED LIKE DIRTY SOCKS. ODOR DISSIPATED ABOUT10 MINUTES AFTER TAKEOFF. ODOR WAS STRONGEST IN THE EXIT ROWS IN THE MAIN - [SDR AALA202510039037](https://openairdocs.org/sdr/AALA202510039037), Oct 3, 2025: MECHANISM. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: R1 DOOR GIRT BAR LOOSE IN BRACKET RECEIVER RIGHT SIDE. AJUSTED GIRT BAR SECURITY CLIPS ON R1 DOOR. OPERATIONALCHECK GOOD. PER AMM 52- - [SDR AALA202509303711](https://openairdocs.org/sdr/AALA202509303711), Sep 27, 2025: TAPE. DETACHED. AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS RED TAPE BROKEN OFF ON THE GIRT BAR THATS ON THE AFT SERVICE DOOR. INSTALLED RED HEAT SHRINK TUBE ON AFT GIR - [SDR AALA202509179801](https://openairdocs.org/sdr/AALA202509179801), Sep 16, 2025: DOOR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR DIFFICULT TO OPEN AND CLOSE. ADJUSTED DOOR. PER CMM 25-40-58. OPERATIONAL CHECK GOOD. - [SDR AALA202507282601](https://openairdocs.org/sdr/AALA202507282601), Jul 26, 2025: SIGN. MISSING. AIRCRAFT WAS NOT GROUNDED: 16A EXIT SIGN LENS COVER WALL MOUNTED NEAR EXIT HATCH MISSING. REPLACED MISSING EXIT SIGN COVER. PER AMM 33-51-04. - [SDR AALA202504018371](https://openairdocs.org/sdr/AALA202504018371), Mar 21, 2025: SWITCHPACK. FAULTED. AIRCRAFT WAS NOT GROUNDED: WHEN AUTO BRAKES ARE PUT IN RTO, THE AUTO BRAKES DISARM LIGHT COMES ON. TROUBLESHOT AND FOUND S2 SWITCH ON BOTH LEFT HAND AND RIGHT H - [SDR AALA202504011855](https://openairdocs.org/sdr/AALA202504011855), Mar 21, 2025: SWITCHPACK. FAULTED. AIRCRAFT WAS NOT GROUNDED: WHEN AUTO BRAKES ARE PUT IN RTO, THE AUTO BRAKES DISARM LIGHT COMES ON. TROUBLESHOT AND FOUND S2 SWITCH ON BOTH LEFT HAND AND RIGHT H - [SDR AALA202503211855](https://openairdocs.org/sdr/AALA202503211855), Mar 21, 2025: WARNING LIGHT. ILLUMINATED. AIRCRAFT WAS NOT GROUNDED: WHEN AUTO BRAKES ARE PUT IN RTO, THE AUTO BRAKES DISARM LIGHT COMES ON. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN). - [SDR AALA202502248510](https://openairdocs.org/sdr/AALA202502248510), Feb 22, 2025: GIRT BAR. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: GIRT BAR FLAP ON R1 DOOR IS NOT ALIGNED PROPERLY MAKING IT DIFFICULT TO DISARM. READJUSTED FLAP ON GIRT BAR. OPERTIONAL CHECK GOOD. P - [SDR AALA202412022971](https://openairdocs.org/sdr/AALA202412022971), Dec 1, 2024: SCREW. LOOSE. AIRCRAFT WAS NOT GROUNDED: DOOR 1 L DOOR FRAME GUST LOCK DIFFICULT TO UNLOCK PRIOR TO CLOSING MAIN BOARD DOOR. UPON A CLOSER EXAMINATION FOUND FORWARD ENTRY DOO - [SDR AALA202410215843](https://openairdocs.org/sdr/AALA202410215843), Oct 18, 2024: LIGHT. MISSING. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN COVER MISSING IN AFT GALLEY ON TRHE LEFT SIDE. REPLACED EMERGENCY LIGHT. PER AMM 33-51-01. - [SDR AALA202406252601](https://openairdocs.org/sdr/AALA202406252601), Jun 21, 2024: TUBE. MISSING. AIRCRAFT WAS GROUNDED: DOOR L1 RIGHT SIDE OF GIRT BAR MISSING RED SHRINK WRAP. **SUPPLEMENTAL REPORT FOR (AALA202406242601): INSTALLED HEAT SHRINK ON L1 GIRT BA - [SDR AALA202406242601](https://openairdocs.org/sdr/AALA202406242601), Jun 21, 2024: TUBE. MISSING. AIRCRAFT WAS GROUNDED: DOOR L1 RIGHT SIDE OF GIRT BAR MISSING RED SHRINK WRAP. (OPEN). - [SDR AALA202406240853](https://openairdocs.org/sdr/AALA202406240853), Jun 21, 2024: SLIDE. UNPACKED. AIRCRAFT WAS GROUNDED: THE SLIDE PACK ON DOOR 1L IS BECOMING UNPACKED. REMOVE AND REPLACED L1 DOOR EMERGENCY ESCAPE SLIDE. PER J/C 08L22125001. - [SDR AALA202405231957](https://openairdocs.org/sdr/AALA202405231957), May 22, 2024: SLIDE. DETACHED. AIRCRAFT WAS NOT GROUNDED: L1 DOOR SLIDE PARTIALLY HANGING FROM SLIDE COVER. REINSTALLED ESCAPE SLIDE PACK AND COVER. PER AMM 25-68-01-400-803. - [SDR AALA202405208717](https://openairdocs.org/sdr/AALA202405208717), May 18, 2024: PLATE. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: 1R CABIN DOOR IS DIFFICULT TO DISARM SLIDE. ADJUSTED SCUFF PLATES ON R2 DOOR. PER AMM 52-13-00-820-801. - [SDR AALA202404091501](https://openairdocs.org/sdr/AALA202404091501), Apr 8, 2024: CONNECTOR. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY AISLE LIGHT ROW 23 RIGHT HAND SIDE INOPERATIVE. REMOVED AND REPLACED INOPERATIVE EMERGENCY AISLE LIGHT CONNECTOR AT ROW - [SDR AALA202404098001](https://openairdocs.org/sdr/AALA202404098001), Apr 8, 2024: CONNECTOR. DAMAGED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY AISLE LIGHT ROW 18 LEFT HAND SIDE INOPERATIVE. REMOVED AND REPLACED INOPERATIVE EMERGENCY AISLE LIGHT CONNECTOR AT ROW 1 - [SDR AALA202404114285](https://openairdocs.org/sdr/AALA202404114285), Apr 5, 2024: SKIN. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND WINGLET UPPER LEADING EDGE PANEL (737-0352) AT WS 750, WBL 680.40. REPLACED PANEL PER SRM 51-40-02-0G. - [SDR AALA202404108653](https://openairdocs.org/sdr/AALA202404108653), Apr 5, 2024: LAMP. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: LEFT AFT EMERGENCY OVERWING EXIT SLIDE LIGHT INOPERATIVE. RELAMPED LEFT AFT EMERGENCY OVERWING EXIT SLIDE LIGHT AND PERFORMED GOOD - [SDR AALA202404102737](https://openairdocs.org/sdr/AALA202404102737), Apr 5, 2024: LAMP. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: AFT RIGHT OVERWING EMERGENCY SLIDE LIGHT INOPERATIVE. RELAMPED AFT RIGHT OVERWING EMERGENCY SLIDE LIGHT AND PERFORMED GOOD OPS CHE - [SDR AALA202404114077](https://openairdocs.org/sdr/AALA202404114077), Apr 4, 2024: SKIN. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND WINGLET MIDDLE LEADING EDGE PANEL (737-0351) AT WS 750, WBL 680.40. REPLACED PANEL PER SRM 51-40-02-0G. - [SDR AALA202404029941](https://openairdocs.org/sdr/AALA202404029941), Apr 1, 2024: RIB. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER RIB AT STABILIZER STA 111.10., REPLACED RIB PER SRM 51-40-02-0G. - [SDR AALA202403072616](https://openairdocs.org/sdr/AALA202403072616), Mar 6, 2024: POWER SUPPLY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: LEFT AFT SERVICE DOOR, AFT ESCAPE SLIDE LIGHT INOPERATIVE. FOUND LIGHT ASSEMBLY HAD NO VOLTAGE TO ASSEMBLY. REPLACED POWER SUPPLY AT - [SDR AALA202311023585](https://openairdocs.org/sdr/AALA202311023585), Nov 1, 2023: COLLAR. MISINSTALLED. AIRCRAFT WAS NOT GROUNDED: R1 DOOR GIRT BAR, NEW RED COVER IS CAUSING PROBLEMS TOO BIG OR THICK. RESECURED GIRT BAR COLLAR, LOCATED RED COVER BACK TO CORRECT LO - [SDR AALA202309276218](https://openairdocs.org/sdr/AALA202309276218), Sep 26, 2023: GIRT BAR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: GIRT BAR IS DIFFICULT TO SET IN POSITION AND REMOVE AT DOOR R1. LUBRICATED GIRT BAR AS NEEDED. - [SDR AALA202302139204](https://openairdocs.org/sdr/AALA202302139204), Feb 10, 2023: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY AISLE LIGHT ABOVE OVERHEAD BIN AT 12FED INOPERATIVE. REMOVED AND REPLACED EMERGENCY AISLE OVERHEAD LIGHT ASSEMBLY PER AMM 3 - [SDR AALA202301030114](https://openairdocs.org/sdr/AALA202301030114), Jan 2, 2023: GIRT BAR. LOOSE. AIRCRAFT WAS NOT GROUNDED: 1L CABIN DOOR SLIDE GIRT BAR CLIP LOOSE. ADJUSTED GIRT BAR CLIPS. GIRT BAR IS SECURED. - [SDR AALA202204227353](https://openairdocs.org/sdr/AALA202204227353), Apr 18, 2022: CONNECTOR. LOOSE. AIRCRAFT WAS NOT GROUNDED: OVERHEAD BIN EMERGENCY LIGHT AT SEAT 12DEF IS INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202204197353: RE-SECURED LOOSE CONNECTOR PER - [SDR AALA202204197353](https://openairdocs.org/sdr/AALA202204197353), Apr 18, 2022: NONE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: OVERHEAD BIN EMERGENCY LIGHT AT SEAT 12DEF IS INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN) - [SDR AALA202201031084](https://openairdocs.org/sdr/AALA202201031084), Dec 31, 2021: FLASHLIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT FLASHLIGHT DAMAGED. REMOVED AND REPLACED FORWARD FLIGHT ATTENDANT FLASHLIGHT PER JOB CARD 08C20025008. - [SDR AALA202108272281](https://openairdocs.org/sdr/AALA202108272281), Aug 26, 2021: MEGAPHONE. INOPERATIVE. AIRCRAFT WAS GROUNDED: DURING THROUGH FLIGHT INSPECTION NUMBER 1 FLIGHT ATTENDANT DISCOVERED THAT THE MEGAPHONE LOCATED ABOVE FORWARD COAT CLOSET WAS INOPERATIV - [SDR AALA202106219029](https://openairdocs.org/sdr/AALA202106219029), Jun 19, 2021: RETAINER. BINDING. AIRCRAFT WAS GROUNDED: 1R GIRT BAR HARD TO DISARM. ADJUSTED GIRT BAR RETAINERS AS REQUIRED ON DOOR 1R IAW AMM 25-66-00. - [SDR AALA202105174920](https://openairdocs.org/sdr/AALA202105174920), May 13, 2021: RETAINER. OUT OF ADJUST. AIRCRAFT WAS NOT GROUNDED: CABIN ENTRY DOOR SLIDE ARMED INDICATOR STRAP WILL NOT STAY CONNECTED. ADJUSTED INDICATOR STRAP RETAINING SNAP, OPS CHECK GOOD. - [SDR AALA202105119002](https://openairdocs.org/sdr/AALA202105119002), May 10, 2021: COOLING FAN. NOISY. AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT NOTICED FAINT DIRTY SOCK, BURNING RUBBER ODOR IN FIRST CLASS GALLEY AT CRUISE. ACCOMPLISHED JOB CARD 08L00021001. EXCESS - [SDR AALA202105049018](https://openairdocs.org/sdr/AALA202105049018), Apr 30, 2021: STIFFENER. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIB STIFFENER OF RH HORIZONTAL STABILIZER AT STA 166.30, MEASURING L=3.0 IN. ACCOMPLISHED PERMANENT REINFORCING REPAIR WI - [SDR AALA202105049017](https://openairdocs.org/sdr/AALA202105049017), Apr 30, 2021: SKIN. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN LOWER SKIN OF RH HORIZONTAL STABILIZER AT STA 175.5, MEASURING L=3.0 IN. ACCOMPLISHED PERMANENT REINFORCING DOUBLER REPAI - [SDR AALA202105049016](https://openairdocs.org/sdr/AALA202105049016), Apr 29, 2021: SKIN. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACK IN LOWER SKIN OF LH HORIZONTAL STABILIZER AT STA 129.5, MEASURING L=1.5 IN. ACCOMPLISHED PERMANENT REINFORCING DOUBLER REPAI - [SDR AALA202104299009](https://openairdocs.org/sdr/AALA202104299009), Apr 29, 2021: WINDOW FRAME. CRACKED. AIRCRAFT IN BASE MAINTENANCE: FIRST OFFICER'S RIGHT WINDOW FRAME AT STA 211.8 REQUIRES REINFORCING REPAIR. INSTALLED DOUBLER/TRIPLER REPAIR REF SB 737-53-1335. - [SDR AALA202104299008](https://openairdocs.org/sdr/AALA202104299008), Apr 29, 2021: WINDOW FRAME. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CAPTAINS LEFT WINDOW FRAME AT STA 211.8 REQUIRES REINFORCING REPAIR. INSTALLED DOUBLER/TRIPLER REPAIR REF SB 737-53-1335. - [SDR AALA202105049019](https://openairdocs.org/sdr/AALA202105049019), Apr 14, 2021: INTERCOSTAL. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACKED INTERCOSTAL AT STA 320 LBL 46. REPLACED INTERCOSTAL PER AARD 51-00-05-1. - [SDR AALA202105049021](https://openairdocs.org/sdr/AALA202105049021), Apr 13, 2021: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON TRANSITION PANEL LOCATED BETWEEN STA 767 AND 787 AT RBL 24. REPLACED TRANSITION PANEL SRM 51-10-02-0G. - [SDR AALA202105049020](https://openairdocs.org/sdr/AALA202105049020), Apr 13, 2021: TRANSITION PANEL. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORRSION ON TRANSITION PANEL LOCATED BETWEEN STA 500B AND 500I AT LBL 24. REPLACED PANEL PER SRM 51-40-02. - [SDR AALA202105139010](https://openairdocs.org/sdr/AALA202105139010), Apr 12, 2021: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM AT STA 987 RBL 42. REPAIRED PER SRM 53-70-51-2R-6 AND EA 327053. - [SDR AALA202105049022](https://openairdocs.org/sdr/AALA202105049022), Apr 12, 2021: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOOR BEAM LOCATED AT STA 987 LBL 42. REPAIRED PER SRM 53-00-51 AND EA 327025. - [SDR AALA202011259010](https://openairdocs.org/sdr/AALA202011259010), Nov 23, 2020: SENSOR. FAULTY. AIRCRAFT WAS GROUNDED. RT ENGINE HAS LONG PERIODS OF N1 AND N2 FUEL FLOW FLUCTUATIONS AT FL390/.78M N1 RANGE 91.4 TO 95.0, FUEL FLOW RANGE 2.5 TO 3.1, THROTTLES - [SDR AALA202011259009](https://openairdocs.org/sdr/AALA202011259009), Nov 23, 2020: EEC. FAULTY. AIRCRAFT WAS GROUNDED. RT ENGINE HAS LONG PERIODS OF N1 AND N2 FUEL FLOW FLUCTUATIONS AT FL390/.78M N1 RANGE 91.4 TO 95.0, FUEL FLOW RANGE 2.5 TO 3.1, THROTTLES All 80: https://openairdocs.org/aircraft/N835NN/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/N835NN/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 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.