# N76502: 2006 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 series](https://openairdocs.org/engine/cfm-international-cfm56-7b26-series) (registry code 13045)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 31603
- Year built: 2006
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 8, 2006
- Certificate issued: August 14, 2006
- Expires: January 31, 2028
- Mode S code: AA568E
- 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=76502
- Page: https://openairdocs.org/aircraft/N76502

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 model are included.

## ADs that may apply (OpenAirDocs): 345 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 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 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [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 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [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
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998

### 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 408: https://openairdocs.org/aircraft/N76502/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 N76502.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20190929023469I](https://openairdocs.org/incident/20190929023469I), Sep 29, 2019: Boeing 737-824 (N76502), Denver, CO, Minor damage. United airlines flight 293 from den to mco returned to airport due to mechanical issue with the number one engine. The flight landed safely and taxied to the…

## Service difficulty reports (57, 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 CALA2026081318578](https://openairdocs.org/sdr/CALA2026081318578), Aug 12, 2026: SLIDE. UNRAVELED. CHECKED DOOR 2L SLIDE. MATERIAL IS STICKING OUT. R & R DOOR 2L SLIDE ASSY IAW AMM 25-66-01-400-804. ACP RII INSP OF DOOR 2L SLIDE ASSY INSTALLATION AND OP CHKD 
- [SDR CALA2026041415367](https://openairdocs.org/sdr/CALA2026041415367), Apr 11, 2026: OVEN. SMOKE. PILOT REPORTED SMOKE IN OVEN DURING REF LP8522149 FOUND OIL IN OVEN CAUSING SMOKE. APPLYING NEF 2510AU SEE PICS FOR SMOKE REPORT OVEN IN QUESTION LOCATED 204. R
- [SDR CALA2026030914418](https://openairdocs.org/sdr/CALA2026030914418), Mar 6, 2026: SLIDE. UNPACKED. RIGHT FWD SLIDE LOOSE NEEDS REPACK REPACKED DOOR 1R SLIDE Z-FOLD AND TUCKED THE EXCESS GIRT MATERIAL REF AMM 25-66-01-400-804. DOOR OP CHECKED NORMAL. RENDER SA
- [SDR CALA2026020113460](https://openairdocs.org/sdr/CALA2026020113460), Jan 31, 2026: OVEN. FOD. FLIGHT CREW REPORTED, FWD GALLEY HAS A STRONG ELECTICAL BURNING ODOR ON GALLEY CARTS ON BOARD. NO SIGNS OF SOURCE. UNABLE TO DUPLICATE, INSPECTED AND SUSPECT SO
- [SDR CALA2026020113458](https://openairdocs.org/sdr/CALA2026020113458), Jan 31, 2026: UNKNOWN. ODOR. FWD GALLEY HAS A STRONG ELECTICAL BURNING ODOR ON GALLEY CARTS ON BOARD, NO SIGNS OF SOURCE. SECURED WINDOW TRIM OPS CHECK GOOD.
- [SDR CALA2025102810622](https://openairdocs.org/sdr/CALA2025102810622), Oct 25, 2025: GIRT BAR. BINDING. DOOR 1L GIRT BAR IS VERY DIFFICULT TO STOW AND RELEASE FOR ARMIN G AND DISARMING ADJUSTED DOOR 1L GIRT BAR SPRING CLIP. GIRT BAR STOWS & RELEASES NORMAL. REF AM
- [SDR CALA2025102310450](https://openairdocs.org/sdr/CALA2025102310450), Oct 21, 2025: GIRT BAR. NO DISCREPANCY. LOTS OF PLAY ON LEFT SIDE OF GIRT BAR AT DOOR 1L. PERFORMED INSPECTION OF L1 GIRT BAR ON THE LEFT-HAND SIDE & FOUND NO DEFECTS IAW AMM 25-66-01.
- [SDR CALA2025090508485](https://openairdocs.org/sdr/CALA2025090508485), Sep 3, 2025: SLIDE. NO DISCREPANCY. SLIDE AT DOOR 1R BULGES OUT OF PACK BUSTLE. VISUAL INSPECTION OF SLIDE FOUND NO FAULTS REF AMM 25-66-01 OK FOR SVC.
- [SDR CALA2025050904581](https://openairdocs.org/sdr/CALA2025050904581), May 7, 2025: SKIN. CORRODED. EXTERNAL FUSELAGE (SECTION 46) WASTE SERVICE DOOR PAN DOUBLER SURFACE BULGING AND BOTTOM EDGE SIGNS OF CORROSION. (REF AAR N/R 9968388)(FOR ESFR PURPOSES) ESFR 
- [SDR CALA2025050504448](https://openairdocs.org/sdr/CALA2025050504448), May 1, 2025: RIB. CRACKED. FOUND A HOLE WITH A CRACK AT LEFT HORIZONTAL STABILIZER RIB #1 JUST AFT OF STIFFENER #4 AT LOWER CHORD. REPAIRED CRACK ON HOLD JUST AFT OF STIFFENER NO.4 IN REF
- [SDR CALA2025050504447](https://openairdocs.org/sdr/CALA2025050504447), May 1, 2025: SKIN. CRACKED. CRACK FOUND AT LEFT HORIZONTAL STABILIZER LOWER SKIN AT STAB STA 101.90 , I/B ROW,10.5" FROM REAR SPAR. CRACK LENGTH : 1". FABRICATED REPAIR DOUBLER & INSTALLED
- [SDR CALA2025040803634](https://openairdocs.org/sdr/CALA2025040803634), Apr 6, 2025: HOOK. OUT OF ADJUST. GERT BAR 1L HARD TO SECURE DR 1L GIRT BAR INSTALLS NORMAL ON FLOOR ANCHORS. ADJ'D J HOOKS FOR GIRT BAR STOWAGE, REF AMM 25-66-01-200-802. BAR STOWAGE GOOD.
- [SDR CALA2025032002989](https://openairdocs.org/sdr/CALA2025032002989), Mar 18, 2025: ELT. NO DISCREPANCY. THE BELOW PART INSTALLED ON THIS AC DOES NOT MATCH THE AC EFFECT IVITY. PLEASE CONFIRM PN IS EFFECTIVE FOR THIS AC AND ENTER DETA ILS ALONG WITH A PICTURE OF TH
- [SDR CALA2025032000496](https://openairdocs.org/sdr/CALA2025032000496), Mar 17, 2025: WIRE HARNESS. DAMAGED. EPL HARNESS FOR SEAT ROWS 32-38 HAS DAMAGE IN TWO SECTIONS. SUPPORT TASK NSA EMX NR 00064 REMOVED AND REPLACED DAMAGED SECTION OF WIRING FOR EEPL HARNESS FOR SE
- [SDR CALA2025032000495](https://openairdocs.org/sdr/CALA2025032000495), Mar 17, 2025: WIRE HARNESS. DAMAGED. EPL HARNESS FOR SEAT ROWS 22-31 FOUND TO HAVE DAMAGED WIRING. SUPPORT TASK NSA EMX NR 00065 REMOVED AND REPLACED DAMAGED SECTION OF WIRING FOR EEPL HARNESS FOR 
- [SDR CALA2025032000494](https://openairdocs.org/sdr/CALA2025032000494), Mar 17, 2025: ELEC CONNECTOR. MISSING. FORWARD RIGHT OVER WING INTERIOR EXIT LIGHT MISSING JIFFY CONNECTOR. SUPPORT TASK NSA EMX NR 00161INSTALLED JIFFY SPLICE AT FWD R/H OVERWING INTERIOR EXIT LIGHT
- [SDR CALA2025032000493](https://openairdocs.org/sdr/CALA2025032000493), Mar 17, 2025: BATTERY PACK. INOPERATIVE. RH OVERWING ESCAPE GROUND ILLUMINATION LIGHT IS INOP. SUPPORT TASK NSA EMX NR 00178REMOVED BATTERY PACK M1672 P/N - AD-D717-01-100 S/N - 181487 IAW B737-800 AMM
- [SDR CALA2025032000492](https://openairdocs.org/sdr/CALA2025032000492), Mar 17, 2025: BATTERY PACK. NO TEST. RH AFT OVERWING ESCAPE LIGHT IS INOP. SUPPORT TASK NSA EMX NR 00179REMOVED BATTERY PACK M1672 P/N - AD-D717-01-100 S/N - 181487 IAW B737-800 AMM 33-51-06. INSTA
- [SDR CALA2025031402835](https://openairdocs.org/sdr/CALA2025031402835), Mar 14, 2025: SLIDE. NOT REPORTED. TRACKING PURPOSES ONLY: R2 DOOR SLIDE PN# AND SN# OFF AND ON. SUPPORT TASK NSA EMX NR 00170 INITIATE REMOVED R2 SLIDE PN 5A3307-701, SN BNG18622 AND INSTALLED P
- [SDR CALA2025030400476](https://openairdocs.org/sdr/CALA2025030400476), Mar 3, 2025: LAMP. NO TEST. DURING INBOUND EMERGENCY LIGHT TESTING, THE RH AFT OVERWING ESCAPE LIGHT WAS INOP SUPPORT TASK NSA EMX NR 00040 REMOVED AND REPLACED R/H AFT OVERWING ESCAPE LIG
- [SDR CALA2025030400475](https://openairdocs.org/sdr/CALA2025030400475), Mar 3, 2025: LAMP. INOPERATIVE. DURING INBOUND EMERGENCY LIGHT TESTING, THE RH OVERWING ESCAPE GROUND ILLUMINATION LIGHT WAS INOP. SUPPORT TASK NSA EMX NR 00039 REMOVED AND REPLACED EMERGENCY 
- [SDR CALA2024102900948](https://openairdocs.org/sdr/CALA2024102900948), Oct 27, 2024: CIRCUIT BREAKER. TRIPPED. NO FLAP GAUGE MOVEMENT DURING EXTENSION. FLAPS WERE FELT MOVING JUST NO INDICATION. LOG PAGE MARKED AS SDR UPON INITIAL TROUBLESHOOTING FOUND CIRCUIT BREAKERS L
- [SDR CALA2024090400554](https://openairdocs.org/sdr/CALA2024090400554), Sep 1, 2024: LIGHT. MISSING. PDA 2 NOSE TAXI LIGHT MISSING. REPLACED NOSE TAXI LIGHT. TAXI LIGHT WIRING IS INTACT AND NO DAMAGE NOTED. INPECTED AIRCRAFT AND NO OTHER DAMAGED NOTED FOR TAXI 
- [SDR CALA2024062500100](https://openairdocs.org/sdr/CALA2024062500100), Jun 25, 2024: TIRE. FAILED. #4 MLG TIRE BURST ON LANDING. REMOVED AND INSTALLED SERVICEABLE TIRE AND WHEEL ASSY PER AMM 32-45-11-400-801.
- [SDR CALA2024062500099](https://openairdocs.org/sdr/CALA2024062500099), Jun 25, 2024: CONTROL UNIT. FAULTY. ANTISKID INOP LIGHT LIGHT ON PER "ANTISKID INOP LIGHT IS ON" FIM 32-42 TASK 829 PERFORMED INITIAL EVALUATION - ANTISKID/AUTOBRAKE CONTROL UNIT BITE PROCEDURE, 3
- [SDR CALA2024062400072](https://openairdocs.org/sdr/CALA2024062400072), Jun 24, 2024: TIRE. BLOWN. MGL BURST ON LANDING. #4 MLG TIRE REPLACED, ALSO REPLACED AACU FOR ANTISKID FAULT REPORTED ON LP 8391692.
- [SDR CALA2023060501757](https://openairdocs.org/sdr/CALA2023060501757), Jun 3, 2023: TRANSCEIVER. UNKNOWN. WXR FAIL MESSAGE IN FLIGHT NO WX RADAR AVAILABLE REMOVED AND REPLACED WX RADAR TRANSCEIVER, OPS CK GOOD REF AMM 34-43-41-000-801. PARTS USED: 1200879,QTY :1 ROT
- [SDR CALA2022072001828](https://openairdocs.org/sdr/CALA2022072001828), Jul 19, 2022: SKIN. UNKNOWN. REF ELB LOG PAGE 9087162 FOR SFR REPORTING LOCATION AREA ENTERED IN ERROR SFR #1029161 CREATED
- [SDR CALA2022072001827](https://openairdocs.org/sdr/CALA2022072001827), Jul 19, 2022: SKIN. UNKNOWN. REF ELB LOG PAGE 1029151 FOR SFR REPORTING LOCATION DETAILS ENTERED IN ERROR SFR #1029160 CREATED
- [SDR CALA2022072001824](https://openairdocs.org/sdr/CALA2022072001824), Jul 19, 2022: SKIN. CRACKED. REF FLEET CYCLE N/R 9814420 R/H STAB SKIN, CRACK FOUND @STAB STA 184.7, 10" FORM FWD SPAR INSPECTIONS DETAILED VISUAL INSPECTION AND EXTERNAL LOW PART 6, 51-10-
- [SDR CALA2022072001823](https://openairdocs.org/sdr/CALA2022072001823), Jul 19, 2022: SKIN. CRACKED. REF FLEETCYCLE L HORZ. STAB LOWER SKIN HAS A CRACK AT STA 157.10X24.5 AFT OF THE FWD SPAR FLEET CYCLE N/R 9814436 EVERY 9000 FLT CYCLES INSPECTION THRESHOLD 560
- [SDR CALA2022072001822](https://openairdocs.org/sdr/CALA2022072001822), Jul 19, 2022: SKIN. CRACKED. REF FLEETCYCLE N/R 9814437 L HORZ. STAB LOWER SKIN HAS A CRACK AT STA 184.70X26.5 AFT OF FWD SPAR THRESHOLD 56000 TOTAL FLIGHT CYCLES REPEAT INSPECTIONS DETAILE
- [SDR CALA2022072001820](https://openairdocs.org/sdr/CALA2022072001820), Jul 19, 2022: SKIN. INSTALLED. REF FLEETCYCLE N/R 9814861 LEFT HRIZONTAL STABILIZER STA 92.70 NEED SKIN REPAIR FOR PREVIOUS RIB REPAIR INSTALATION DETAILED VISUAL AND EXTERNAL LOW FREQUENCY E
- [SDR CALA2022072001821](https://openairdocs.org/sdr/CALA2022072001821), Jul 19, 2022: SKIN. INSTALLED. REF FLEETCYCLE N/R 9816403 CUT OUT SKIN AT RIGHT HORIZONTAL STAB ILIZER STA 92.70, 6.5 FROM FRONT SPAR TO GE ACCESS FOR RIB REPAI RS N/R WRITTEN FOR SFR TRACKIN
- [SDR CALA2022071801792](https://openairdocs.org/sdr/CALA2022071801792), Jul 16, 2022: SKIN. CRACKED. REF, FLEET CYCLE NR 9814418, R/H STAB LOWER SKIN, CRACK FOUND AT STAB STA.129.5, 27" FROM FWD SPAR. 11 AND FIG 206/REPAIR 11 AT 56000 FLIGHT CYCLES AFTER REPAIR
- [SDR CALA2022070801678](https://openairdocs.org/sdr/CALA2022070801678), Jul 6, 2022: REPAIR. DISCOVERED. REF. NR 9816104, "STA 706 FRAME DISCOVERED WITH SECTIONS OF HORIZONTAL FLANGE PREVIOUS REWORKED THAT DOES NOT COMPLY WITH SRM." AIRCRAFT REACHING 50,000 TOTAL A
- [SDR CALA2022050401130](https://openairdocs.org/sdr/CALA2022050401130), May 4, 2022: NONE. FAILED. REJECTED T/O AT APPROX 120 KIAS DUE TO AIRCRAFT SWERVE AND AUDIB LE BANG STEERING AND RECOVERED BACK TO NORMAL CENTER. PASSED BOTH ENGINES. LOCKING ITEM FOR INS
- [SDR CALA2021082501431](https://openairdocs.org/sdr/CALA2021082501431), Aug 25, 2021: SEAL. MISSING. PDA 3 TOTAL 10EA WW BLADE SEALS MISSING PIECES/DAMAGED. 5EA IN LT WW & 5EA IN RT WW = 10EA TOTAL REQUEST CDL DEFERRAL DISPATCH DESK: 81 NAME: PETERSON DATE:
- [SDR CALA2019040500540](https://openairdocs.org/sdr/CALA2019040500540), Apr 5, 2019: CONTROL PANEL. INOPERATIVE. F/O PITOT LIGHT ON. ACCOMPLISHED T/S PROCEDURES REF FIM 30-31-00-810-803, VOLTAGE AND RESISTANCE VALUES IN PARA''S 1.F.(1) AND 1.F.(2) WERE WITHIN LIMITS, CONTI
- [SDR CALA2017080802521](https://openairdocs.org/sdr/CALA2017080802521), Aug 8, 2017: MOTOR. FAULTY. STAB OUT OF TRIM LIGHT LIGHT ILLUMINATED. EMERGENCY DECLARED. TROUBLESHOT THE STAB TRIM AND FOUND STAB TRIM MOTOR AT FAULT. REMOVED AND REPLACED STAB TRIM MOTOR
- [SDR CALA2016072500448](https://openairdocs.org/sdr/CALA2016072500448), Jul 25, 2016: SKIN. DAMAGED. FWD CARGO DOOR SKIN HAD NUMEROUS DENTS THAT ARE OUT OF LIMITS. REMOVED AND REPLACED FOWARD CARGO DOOR EXTERNAL SKIN IAW SRM 52-30-01 REPAIR 3 AND DRAWING 143A66
- [SDR CALA2016072500445](https://openairdocs.org/sdr/CALA2016072500445), Jul 22, 2016: SKIN. CRACKED. LEFT HORIZONTAL STAB, LOWER SKIN, DURING PERFORMING A C-SCAN PER EA 5510-01843 REV E OP. ONE FOUND CRACK AT HSS 157.190, NEAR AFT SPAR. CUT OUT DAMAGE AND INSTA
- [SDR CALA2016072500444](https://openairdocs.org/sdr/CALA2016072500444), Jul 22, 2016: SKIN. CRACKED. LEFT HORIZONTAL STAB, LOWER SKIN, DURING PERFORMING A C-SCAN PER EA 5510-01843 REV E OP. ONE FOUND CRACK AT HSS 147.90, NEAR FWD SPAR. CUT OUT DAMAGE AND INSTAL
- [SDR CALA2016072500443](https://openairdocs.org/sdr/CALA2016072500443), Jul 22, 2016: SKIN. CRACKED. RIGHT HORIZONTAL STAB, LOWER SKIN, DURING PERFORMING A C-SCAN PER EA 5510-01843 REV E OP 1. FOUND TWO CRACKS AT HSS 138.70, CENTER SECTION. CUT OUT DAMAGE AND I
- [SDR CALA2016072100432](https://openairdocs.org/sdr/CALA2016072100432), Jul 19, 2016: PRESSURE BLKHD. CRACKED. RT MLG WW FWD BULKHEAD WEB A HAS TWO INCH CRACK BETWEEN RBL 40 - 45. INSTALLED A REPAIR IAW SRM 57-10-10 REPAIR 3 ALTERNATIVE 2.
- [SDR CALA2015083100722](https://openairdocs.org/sdr/CALA2015083100722), Aug 29, 2015: STRUCTURE. CRACKED. SUPPORT TASK, RBL 24.75 AT 727B HAS 2 EA CRACKS INBD & 2 EA CRACKS OTBD. REPAIR WAS ACCOMPLISHED IAW RES-WI 2009223-3 & ECRA 5320-02574.
- [SDR CALA2015083100721](https://openairdocs.org/sdr/CALA2015083100721), Aug 29, 2015: STRUCTURE. CRACKED. LBL 45 AT STATION 727B HAS 1 EA CRACK INBD & 2 EA CRACKS OTBD. REPAIR WAS ACCOMPLISHED IAW RES-WI 2009223-1 & ECRA 8320-0 2574, SEE ATTACHED.
- [SDR CALA2015083100720](https://openairdocs.org/sdr/CALA2015083100720), Aug 29, 2015: STRUCTURE. CRACKED. RBL 45 AT STATION 727B HAS 2 EA CRACKS INBD. REPAIR WAS ACCOMPLISHED IAW RES-WI 2009223-2 & ECRA 5320-0 2574, SEE ATTACHED.
- [SDR CALA2014090501205](https://openairdocs.org/sdr/CALA2014090501205), Sep 2, 2014: POWER SUPPLY. DISCHARGED. SUPPORT TASK EMER & EMER PATH LIGHTING DOES NOT ILLUMINATE BETWEEN SEAT ROW 4FE & G1 GALLEY. WHILE TROUBLESHOOTING FOUND BATTERY PACK PN D717-01-100 SN42777 & P
- [SDR CALA2014090501204](https://openairdocs.org/sdr/CALA2014090501204), Sep 2, 2014: BATTERY PACK. DISCHARGED. EMERGENCY PATH LIGHTING WILL NOT ILLUMINATE BETWEEN G7 GALLEY & SEAT 4AB.L WHILE TROUBLESHOOTING DISCOVERED BATTERY PACK PN D717-01-100 SN 42773 TO BE BAD. INST

All 57: https://openairdocs.org/aircraft/N76502/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 737-824)

- [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/N76502/stcs.md

## Earlier aircraft with N76502

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N76502 before.

- [Cancelled 1951-05-08](https://openairdocs.org/deregistered/N76502-1951-05-08): Cessna 120, S/N 10934. Owner: [Jamieson T L](https://openairdocs.org/faa-owner/JAMIESON%20T%20L), [Taft, CA](https://openairdocs.org/faa-place/CA/Taft)

## Related

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

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