# N79521: 2010 Boeing 737-824

- Status: Valid registration
- Airframe: [Boeing 737-824](https://openairdocs.org/model/boeing-737-824) (registry code 13844BZ, 149 seats)
- Engine: [CFM International CFM56-7B26/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b26-3-series) (registry code 13073)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 31662
- Year built: 2010
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 13, 2010
- Certificate issued: August 16, 2010
- Expires: January 31, 2028
- Mode S code: AACD50
- Registered owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, 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=79521
- Page: https://openairdocs.org/aircraft/N79521

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 CFM56-7B26/3 model are included.

## ADs that may apply (OpenAirDocs): 336 in force

### Matched by airframe (Boeing 737-824)

- [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 CFM56-7B26/3 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/N79521/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 N79521.

## FAA accident and incident reports

None matched to N79521.

## Service difficulty reports (46)

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 CALA2025120911961](https://openairdocs.org/sdr/CALA2025120911961), Dec 6, 2025: PUMP. FAULTY. NUMBER 1 ENGINE N1 WOULD NOT INCREASE PAST 90. PERFORMED HIGH POWER ENGINES AT MAX POWER ENGINE 1 N1 - 91.5, FF - 8.60, EGT -769. ENGINE 2 N1 - 97.5 , FF - 10.6
- [SDR CALA2025102010292](https://openairdocs.org/sdr/CALA2025102010292), Oct 20, 2025: LIGHT. NO TEST. EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - RED EMERGENCY LIGHT SEAT NUMBER 20C INOP RELAMPED EXISTING RED EMERGENCY LIGHT SEAT NUMBER 20C . 
- [SDR CALA2025092309161](https://openairdocs.org/sdr/CALA2025092309161), Sep 20, 2025: SMOKE DETECTOR. MALFUNCTIONED. AFT LAVATORY SMOKE DETECTOR AND LIGHT CAME ON THEN OFF. NEITHER AFT LAVATORY FIRE EXTINGUISHER IS DISCHARGED. NEITHER AFT LAVATORY OVERTEMP LABEL INDICATES OVER
- [SDR CALA2025092209069](https://openairdocs.org/sdr/CALA2025092209069), Sep 19, 2025: UNKNOWN. ODOR. POSSIBLE FUME EVENT, BRIEFED INBOUND CREW, NO LIGHT OFF ON NR 1 ENG LEAVING DRO, SUCCESSFUL SECOND ATTEMPT. ON TAKEOFF AND CLIMB SMELLED FAINT FUEL SMELL IN COC
- [SDR CALA2025091508892](https://openairdocs.org/sdr/CALA2025091508892), Sep 10, 2025: SLIDE. UNRAVELED. DOOR 1R SLIDE MATERIAL HANGING OUT OF SLIDE CASE TUCKED EXCESS GIRT MATERIAL
- [SDR CALA2025080507309](https://openairdocs.org/sdr/CALA2025080507309), Aug 1, 2025: RETAINER. BENT. 1R GIRT BAR BRACKET LOOSE BENT J CLIP, GIRT BAR RETAINER CLIP INTO POSITION REF AMM 25-66-01-200-802
- [SDR CALA2025071106448](https://openairdocs.org/sdr/CALA2025071106448), Jul 8, 2025: GIRT BAR. OUT OF ADJUST. L1 DOOR WITH A THE LEFT SIDE OF THE SCAPE SLIDE HOLDING BAR LOOSE. ADJUSTED AS REQUIRED, OK FOR SERVICE.
- [SDR CALA2025061705606](https://openairdocs.org/sdr/CALA2025061705606), Jun 13, 2025: DOOR. NO DISCREPANCY. REJECTED T/O 85KIAS FWD ENTRY DOOR LIGHT AND DOOR HANDLE POP PERFORMED HIGH ENERGY STOP INSPECTION NO DEFECTS NOTED OK TO CONTINUE REF AMM TASK 05-51-07-210-801
- [SDR CALA2025052805039](https://openairdocs.org/sdr/CALA2025052805039), May 25, 2025: PITOT HEAD. FAULTED. CAPT PITOT LIGHT ON REQUESTING DEFERRAL 3005A MEL 3005A OM ADVISED VISIBLE MOISTURE IS ISSUE RESET CAPTAIN PITOT HEATERS, PROBE AND INDICATION BREAKERS. NO HELP
- [SDR CALA2025051904775](https://openairdocs.org/sdr/CALA2025051904775), May 15, 2025: LIGHT. CRACKED. DURING MODIFICATION ON G7 GALLEY FOUND AFT AISLE WAY PROXIMITY LIGHT CRACKED/ DAMAGED REQUIRING REPLACEMENT. REMOVED AND REPLACED AFT G7 GALLEY AISLE PROXIMITY 
- [SDR CALA2025051604731](https://openairdocs.org/sdr/CALA2025051604731), May 15, 2025: LAMP. BURNED OUT. FWD R/H OVERWING EXTERIOR EMERGENCY LIGHT INOP. RE-LAMPED FWD R/H OVERWING EXTERIOR EMERGENCY LIGHT IAW B737-800 AMM 33-51-04-960-801 . OPS TEST GOOD.
- [SDR CALA2025051604730](https://openairdocs.org/sdr/CALA2025051604730), May 15, 2025: LIGHT. CRACKED. DURING MODIFICATION ON G7 GALLEY FOUND FWD AISLE WAY PROXIMITY LIGHT CRACKED/ DAMAGED REQUIRING REPLACEMENT. SUPPORT TASK NSA EMX N/R 00118. REMOVED AND REPLACE
- [SDR CALA2025041503845](https://openairdocs.org/sdr/CALA2025041503845), Apr 13, 2025: BUSTLE. LOOSE. ESCAPE SLIDE PACK BUSTLE LOOSE DOOR 2L GREY WEBBING ON LEFT SIDE OF SLIDE PACK STICKING OUT FOUND SMALL SECTION OF Z FOLD PROTUDING FROM BUSTLE. REINSERTED UNDE
- [SDR CALA2025032403120](https://openairdocs.org/sdr/CALA2025032403120), Mar 21, 2025: GIRT BAR. LOOSE. GIRT BAR LOOSE AT DOOR 1L INSTALLED GIRT BAR CORRECTLY.REF 25-66-01-000-804.
- [SDR CALA2024112602951](https://openairdocs.org/sdr/CALA2024112602951), Nov 23, 2024: LAMP. INOPERATIVE. (SUPPORT TASK) L2 EXTERIOR EMERGENCY LIGHT INOP. TRANSCRIBED FROM HAECO GSO NRC 9284016.RELAMPED AND OPS CHECK GOOD L2 DOOR EXTERIOR EMER LT IAW B737-NG AMM 33.
- [SDR CALA2024102300905](https://openairdocs.org/sdr/CALA2024102300905), Oct 21, 2024: SLIDE. OUT OF ALIGNMENT. EMERGENCY SLIDE PACK NEEDS ADJUSTING AT DOOR 1R. CHECKED OPERATION OF 1R DOOR SLIDE OPERATED NORMALLY AND IS INSTALLED CORRECTLY PER AMM 25-62-44-400-803-A0.
- [SDR CALA2024080502155](https://openairdocs.org/sdr/CALA2024080502155), Aug 1, 2024: WINDOW FRAME. CRACKED. AFTER NDT INSPECTION PER EA 5310-04554 REV C OP 007 CRACKS FOUND AT LH #1 WINDOW FRAME (REF: AAR NR 100013256) ECRA 5610-01552. DIP PER ABOVE REQUIREMENTS, NOTE
- [SDR CALA2024072402096](https://openairdocs.org/sdr/CALA2024072402096), Jul 23, 2024: BATTERY PACK. INOPERATIVE. RIGHT SIDE OVERWING ESCAPE GOUND ILLUMINATION LIGHT NOT WORKING (REF AAR NR 100013306)REMOVED AND INSTALLED NEW BATTERY PACK M1671 IAW B737 AMM 33-51- 06-960-80
- [SDR CALA2024072202071](https://openairdocs.org/sdr/CALA2024072202071), Jul 19, 2024: BATTERY PACK. INOPERATIVE. EMERGENCY POWER PACK,M1676,FAILS EMERGENCY LIGHTING FUNCTIONAL C HECK. BATTERY DISCHARGES IN LESS THAN 10 MIN.(REF AAR NR 1000129 24) REMOVED AND REPLACED BATTE
- [SDR CALA2024072202070](https://openairdocs.org/sdr/CALA2024072202070), Jul 19, 2024: BATTERY PACK. DISCHARGED. EMERGENCY POWER PACK, M1674, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK BATTERY DISCHARGES IN LESS THAM 8 MIN.(REF AAR NR 1000012 923)
- [SDR CALA2024071502037](https://openairdocs.org/sdr/CALA2024071502037), Jun 27, 2024: SKIN. CRACKED. RH HORIZONTAL STABILIZER,LOWER SKIN,CRACK INDICATION AT STA 111. 10,19 INCHES AFTER FRONT SPAR.(REF AAR NR 100013013) S CATEGORY B REPAIR INSPECTION REQUIREMENT
- [SDR CALA2024070901984](https://openairdocs.org/sdr/CALA2024070901984), Jun 27, 2024: SKIN. CRACKED. LH HORIZONTAL STABILIZER,LOWER SKIN,ONE CRACK INDICATION AT STA 92.7,11.5 INCHES INFRONT TRAILING EDGE.(REF AAR NR 100013012)
- [SDR CALA2024070801972](https://openairdocs.org/sdr/CALA2024070801972), Jun 27, 2024: SKIN. CRACKED. RH HORIZONTAL STABILIZER,LOWER SKIN,CRACK INDICATION AT STA 175. 5,10.5 INCHES INFRONT REAR SPAR.(REF AAR NR 100013014) ACCOMPLISHED BY V946301 AND AAR QC A-74 
- [SDR CALA2024061201784](https://openairdocs.org/sdr/CALA2024061201784), Jun 10, 2024: SLIDE. DRAGGING. DOOR 1R GIRT BAR MATERIAL DRAGGING REMOVED R1 DOOR ESCAPE SLIDE PER AMM 25-66-01-000-802 THRU STEPS 4-E-1-G. SLIDE SIDE SAFTEY PIN INSTALLED. REPLACED DOOR R1 E
- [SDR CALA2023041901177](https://openairdocs.org/sdr/CALA2023041901177), Apr 19, 2023: TIRE. UNKNOWN. DURING T/O ROLL EXPERIE NCED DIRECTION CONTROL ISSUES A/S APPROX 60KTS REMOVED AND REPLACED NOSE TIRE ASSY REF AMM. 32-45-21-400-801. UPDATED ROTABLE PARTS CHAN
- [SDR CALA2022033100854](https://openairdocs.org/sdr/CALA2022033100854), Mar 31, 2022: SKIN. CRACKED. 2 EA CRACKS AT STA 129.5 INBOARD OF REPAIR DOUBLER NO. 2 INDICAT IONS MARKED ON SKIN AT LEFT HORIZONTAL STABILIZER LOWER SKIN SUR FACE (REF. AAR NR 99925176). 3
- [SDR CALA2022032800803](https://openairdocs.org/sdr/CALA2022032800803), Mar 28, 2022: DOUBLER. CRACKED. 2 EA CRACKS AT STA 129.5 INBOARD OF REPAIR DOUBLER NO. 2 INDICAT IONS MARKED ON SKIN AT LEFT HORIZONTAL STABILIZER LOWER SKIN SUR FACE (REF. AAR NR 99925176). 3
- [SDR CALA2021111702124](https://openairdocs.org/sdr/CALA2021111702124), Nov 17, 2021: WINDSCREEN. FOD. BIRD STRIKE ON TAKEOFF 145KTS ON THE CTR WINDSCREEN HAWK SIZED INSPECTED AIRCRAFT PER AMM 05-51-18-210-801, NO DAMAGE NOTED
- [SDR CALA2021102501972](https://openairdocs.org/sdr/CALA2021102501972), Oct 24, 2021: INDICATOR. ILLUMINATED. LE FLAP S TRANSIT LIGHT ILLUMINATED AIRCRAFT ARRIVED WITH LEADING EDGE FLAPS DOWN. LOWERED FLAPS AND RAISED FLAPS LEADING EDGE STAYED DOWN.LOWERED FLAPS WITH AL
- [SDR CALA2021092801717](https://openairdocs.org/sdr/CALA2021092801717), Sep 28, 2021: BOOT. DAMAGED. PDA 3 LEFT NLG DOOR LEADING EDGE EROSION BOOT TORN AND PARTIALLY MISSING PHOTO ADDED REMOVED AND REPLACED PDA 3 LEFT NLG DOOR LEADING EDGE EROSION BOOT REF AMM 
- [SDR CALA2019121302196](https://openairdocs.org/sdr/CALA2019121302196), Dec 12, 2019: REGULATOR. INOPERATIVE. HAD ZERO DUCT PRESSURE LEFT SIDE CLIMBING OUT ACARS MSG LEFT PACK OFF WORKS ON APU BLEED AIR. ENG RUNNING NORMAL, LOSS LEFT PACK, AND LEFT PRESSURE WAS AT 0. FL
- [SDR CALA2019111601989](https://openairdocs.org/sdr/CALA2019111601989), Nov 14, 2019: FLAP SYSTEM. MALFUNCTIONED. PER INBD CREW, FLAPS WOULD NOT EXTEND TO FULL 30 WITH "LE FLAP IN TRANSIT" LIGHT ILLUMINATED. ACP''D BITE CK OF FSEU. "LE SLAT EXT UCM" MSG ALONG WITH MAINT MSG
- [SDR CALA2019091401545](https://openairdocs.org/sdr/CALA2019091401545), Sep 14, 2019: LIGHT. DAMAGED. EMERGENCY LIGHT CART 712 DAMAGED UPDATED MAA CODE FIX USING VENDOR MAA SCREEN EVALUATE AND CONTACT TOMC MAC RELATED WORK ORDER 000000002120647 AND PRTR TECH REP
- [SDR CALA2019022200278](https://openairdocs.org/sdr/CALA2019022200278), Feb 19, 2019: SKIN. CRACKED. FOUND CRACK INDICATION ON LEFT HORIZONTAL STABILIZER LOWER SKIN AT STATION 157.10 EIGHT INCHES AFT OF L/E SPAR REPAIRED CRACK PER SRM 55-10-01 REPAIR 11. PLACED
- [SDR CALA2019022200277](https://openairdocs.org/sdr/CALA2019022200277), Feb 19, 2019: SKIN. CRACKED. FOUND CRACK INDICATION ON LEFT HORIZONTAL STABILIZER LOWER SKIN AT STATION 157.10 ABOUT 15 INCHES AFT OF LEADING EDGE SPAR REPAIRED CRACK PER SRM 55-10-01 REPAI
- [SDR CALA2019022200276](https://openairdocs.org/sdr/CALA2019022200276), Feb 19, 2019: SKIN. CRACKED. FOUND CRACK INDICATION ON RIGHT HORIZONTAL STABILIZER LOWER SKIN AT STATION 166.30 ABOUT 23 INCHES AFT OF L/E SPAR REPAIRED CRACK PER SRM 55-10-01 REPAIR 11. PL
- [SDR CALA2017101303589](https://openairdocs.org/sdr/CALA2017101303589), Oct 13, 2017: OVEN. SPARKS. OVEN SMOKING OR SPARKING. REMOVED AND REPLACED THE OVEN IAW AMM 25-34-00. OPS CHECKED GOOD.
- [SDR CALA2017070202084](https://openairdocs.org/sdr/CALA2017070202084), Jul 2, 2017: LENS. BROKEN. SEAT 32C EMERGENCY LIGHT HAS BROKEN LENS REPLACED EMERGENCY LIGHT ASSY AS REQUIRED. OPS CHK GOOD.
- [SDR CALA2017042801182](https://openairdocs.org/sdr/CALA2017042801182), Apr 28, 2017: BATTERY. DISCHARGED. FWD DOOR 1L EMERGENCY FLASHLIGHT NOT WORKING AND INSTALLED UPSIDE DOWN, FOUND FLASHLIGHT MOUNT UPSIDE DOWN. REPOSITIONED AND REPLACED FLASHLIGHT BATTERY FOR NON
- [SDR CALA2016062800390](https://openairdocs.org/sdr/CALA2016062800390), Jun 28, 2016: SKIN. CRACKED. LEFT HORIZONTAL STABILIZER FOUND CRACK INDICATION AT T/E AREA ABOUT 3.2500" LONG ON LOWER SKIN BETWEEN STA 92.70 AND STA 101.90, REF EA 5510-01843 REV E. REMOVE
- [SDR CALA2016050600289](https://openairdocs.org/sdr/CALA2016050600289), May 6, 2016: WARNING SYSTEM. FALSE ACTIVATION. LE FLAPS TRANSIT LIGHT ON AT FLAP EXTENSION LE DEVICES PANEL INDICATES FULL LE FLAPS, UNSAFE LE SLATS (ALL EIGHT) CYCLED FSEU C/B'S AND INDICATION WAS NORMAL. G
- [SDR CALA2016032900196](https://openairdocs.org/sdr/CALA2016032900196), Mar 29, 2016: PROXIMITY SENSOR. FAULTY. AT FL 380 LE FLAP TRANSIT LIGHT ILLUMINATED. AFTER CONDUCTING QRH & DESCENDING TO FL 200, THE LIGHT FLICKERED ON & OFF UNTIL LEVEL AT FL 200. LIGHT EXTINGUISHED
- [SDR CALA2015100600819](https://openairdocs.org/sdr/CALA2015100600819), Oct 6, 2015: LIGHT. INOPERATIVE. LEFT & RIGHT AFT DOORS, EXTERIOR EMER EXIT LIGHTS INOPERATIVE. RELAMPED LT & RT AFT DOORS, EXTERIOR EMER EXIT LIGHTS. OPERATIONS CHECKED, FOUND NORMAL IAW AMM 3
- [SDR CALA2011122200820](https://openairdocs.org/sdr/CALA2011122200820), Dec 22, 2011: SLIDE. OUT OF POSITION. WHILE A/C BEING CHATING R1 DOOR SLIDE FELL OUT OF BUSTLE. REMOVED AND REPLACED EMERGENCY SLIDE FROM DOOR 1R AS PER MM 25- 66-01-400-803. SAFETY PIN REMOVED. OK 
- [SDR CALA2011071800496](https://openairdocs.org/sdr/CALA2011071800496), Jul 13, 2011: VALVE. MALFUNCTIONED. DURING FLAP EXTENSION TO FLAPS 30 TRAILING EDGE EXTEND NORMALLY LEAD EDGE DEVICE (SLATS) DID NOT EXTENDED NORMALLY LEADING EDGE FLAPS DID NOT EXTEND NORMALLY. P
- [SDR CALA2011071400491](https://openairdocs.org/sdr/CALA2011071400491), Jul 13, 2011: VALVE. MALFUNCTIONED. DURING FLAP EXTENSION TO FLAPS 30 TRAILING EDGE EXTEND NORMALLY LEAD EDGE DEVICE (SLATS) DID NOT EXTENDED NORMALLY LEADING EDGE FLAPS DID NOT EXTEND NORMALLY. P

## 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 737-824)

- [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/N79521/stcs.md

## Related

- Other Boeing 737-824 aircraft: https://openairdocs.org/model/boeing-737-824/aircraft.md
- The CFM International CFM56-7B26/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b26-3-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.