# N76508: 2008 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: 31639
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 10, 2008
- Certificate issued: February 13, 2008
- Expires: August 31, 2029
- Mode S code: AA5694
- 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=76508
- Page: https://openairdocs.org/aircraft/N76508

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/N76508/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 N76508.

## FAA accident and incident reports

None matched to N76508.

## Service difficulty reports (55, 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 CALA2025111111120](https://openairdocs.org/sdr/CALA2025111111120), Nov 9, 2025: LIGHT. INOPERATIVE. EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - DOOR 1R EXTERIOR EMERGENCY LIGHT INOP RELAMPED NO HELP. CLEANED SOCKET ASSY, OPS CK GO
- [SDR CALA2025102410488](https://openairdocs.org/sdr/CALA2025102410488), Oct 22, 2025: GIRT BAR. NO DISCREPANCY. DOOR 1L HAS EXCESSIVE MATERIAL HANGING OUT OF SLIDE CONTAINER WH ICH IN TERFERES WITH GIRT BAR. INSPECTED DOOR 1L GIRT BAR MATERIAL FOUND TO BE WITH IN LIMITS G
- [SDR CALA2025091909048](https://openairdocs.org/sdr/CALA2025091909048), Sep 17, 2025: UNKNOWN. ODOR. WHEN SWITCHING FROM ENG BLEED TO APU BLEED RAW GAS FUMES WAS NOTICED. INSPECTED APU AND ENG FOR FUEL LEAKS, NONE NOTED. HAD SAME CREW RUN BOTH ENG AND APU. PERF
- [SDR CALA2025090508491](https://openairdocs.org/sdr/CALA2025090508491), Sep 4, 2025: SLIDE. EXPOSED. PART OF THE SLIDE IS EXPOSED ON THE BOTTOM OF DOOR R1. TUCKED SLIDE MATERIAL IAW AMM 25-66-01 NO DEFECTS NOTED.
- [SDR CALA2025090108305](https://openairdocs.org/sdr/CALA2025090108305), Aug 28, 2025: STRUCTURE. WORN. FWD OTBD LATCH HAS WORN INTO LWR BEAM CHORD. AFTER REMOVING WORN STRIKER PLATE FOUND CHORD DAMAGED BEYOND ALLOWABLE LIMITS. TRIMMED OUT DAMAGE ON LWR CHORD. REQ
- [SDR CALA2025082808233](https://openairdocs.org/sdr/CALA2025082808233), Aug 27, 2025: BATTERY PACK. NO TEST. EMERGENCY LIGHTS BATTERY PACK AT M1694 FAILS CAPACITY CHECK. REPLACED EMERGENCY LIGHT BATTERY PACK M1694. OP CKS GOOD. MM 33-51-06-960-805.
- [SDR CALA2025082808232](https://openairdocs.org/sdr/CALA2025082808232), Aug 27, 2025: BATTERY PACK. NO TEST. EMERGENCY LIGHTS BATTERY PACK AT M1673 FAILS CAPACITY CHECK. REPLACED EMERGENCY LIGHT BATTERY PACK M1673. OP. CKS GOOD. MM 33-51-06-960-805.
- [SDR CALA2025072506918](https://openairdocs.org/sdr/CALA2025072506918), Jul 22, 2025: DOOR. OUT OF ADJUST. FWD ENTRY DOOR WARNING LIGHT STAYS DIM WHEN DOOR IS CLOSED. REQUEST MEL FOR THE FWD ENTRY DOOR WARNING LIGHT SYSTEM. MEL 5203E REJECTED BY TOMC. CHECKED FWD ENT
- [SDR CALA2025010900067](https://openairdocs.org/sdr/CALA2025010900067), Jan 8, 2025: UNKNOWN. ODOR. FUMES NOTED BY FA IN AFT GALLEY. BELEIVED TO COME FROM RIGHT SID E CEILING VENT BURNT RUBBR LOCKING UNLOCKING TO CLEAR PERFORMED CONDITIONAL INSPECTION OF SMOKE
- [SDR CALA2024112601306](https://openairdocs.org/sdr/CALA2024112601306), Nov 26, 2024: UNKNOWN. ODOR. STRONG BURNING SMELL AFTER SHUTTING DOWN 2 ENGINE AND TURNING OF F LEFT PACK GATE MECHANIC REPORTED BTB FAULT LIGHT ON GCU 2 WAS ILLUMINATED. PERORMED GCU BITE.
- [SDR CALA2024081202196](https://openairdocs.org/sdr/CALA2024081202196), Aug 10, 2024: BLOWER. INOPERATIVE. ALL LAVS ARE INOP. NO FLUSH. WE ARE AT FL320 REPLACED VACUUM BLOWER IN ACCORDANCE WITH AMM REFERENCE 38-32-05/401. PERFORMED OPERATIONAL CHECK OF TOILET FLUSH. 
- [SDR CALA2024021600444](https://openairdocs.org/sdr/CALA2024021600444), Feb 14, 2024: FLAP SYSTEM. STUCK. TRAILING EDGE FLAP DISAGREE STUCK BETWEEN FL30AND F25. LOG PAGE LOCKED UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WO
- [SDR CALA2023112403463](https://openairdocs.org/sdr/CALA2023112403463), Nov 22, 2023: LIGHT. INOPERATIVE. NO NOSE GEAR LIGHT WITH GEAR DOWN MAN GEAR EXT PERFORMED UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. FODM SPOKE
- [SDR CALA2023110303262](https://openairdocs.org/sdr/CALA2023110303262), Oct 25, 2023: LIGHT. INOPERATIVE. SEVERAL EMERGENCY LIGHTS INSIDE AND OUTSIDE THE AIRCRAFT FAILED OPS CHECK REF AAR N/R 9207196 REMOVED AND REPLACED EMERGENCY LIGHT BATPACKS M1673, M1672, M1695,
- [SDR CALA2023082802650](https://openairdocs.org/sdr/CALA2023082802650), Aug 25, 2023: UNKNOWN. CRACKED. LT SIDE FLOOR INNER CHORD BS 303 HAS A CRACK REF AAR N/R 9206631 REMOVED AND REPLACED THE INNER CHORD AT LT SIDE FLOOR BS303 REF B737 SRM 51-40-02-0G-0
- [SDR CALA2023082502626](https://openairdocs.org/sdr/CALA2023082502626), Aug 23, 2023: SKIN. CRACKED. CRACK FOUND AT LT LOWER SKIN HORIZONTAL STAB STA 175.50 ON I/B ROW 17.5IN FROM FRUNT SPAR CRACK LENGTH APPROX 1.218IN REF AAR N/R 9206467 AND INSTALLED REPAIR D
- [SDR CALA2023082502625](https://openairdocs.org/sdr/CALA2023082502625), Aug 23, 2023: STRUCTURE. CORRODED. CABIN PASSENGER AFT WET AREA STA992 ST17R INNER CHORD HAS CORROSION. (REF AAR N/R 9206671)
- [SDR CALA2023082102602](https://openairdocs.org/sdr/CALA2023082102602), Aug 18, 2023: SKIN. CRACKED. CRACK FOUND AT LT LOWER SKIN HORIZONTAL STAB STA 175.50 ON I/B ROW 17.5IN FROM FRUNT SPAR CRACK LENGTH APPROX 1.218IN REF AAR N/R 9206467 AND INSTALLED REPAIR D
- [SDR CALA2023062301987](https://openairdocs.org/sdr/CALA2023062301987), Jun 22, 2023: BATTERY PACK. DISCHARGED. L1 DOOR EMERGENCY LIGHT INOP (REF AAR N/R 9784288) REPLACED BATTERY PACK AT EMERGENCY POWER SUPPLY M1675 OPS CHECK OF EMERGENCY LIGHT PERFORMED NORMAL REF B737 
- [SDR CALA2022110903091](https://openairdocs.org/sdr/CALA2022110903091), Nov 9, 2022: LANDING GEAR. MALFUNCTIONED. LANDING GEAR WOULD NOT RETRACT.MANAUL EXT DOOR FOUND AJAR UPON ARRIVAL ACCOMPLISHED NOSE AND MAIN LANDING GEAR OPERATIONAL TEST. SWUNG 32-34-00;32-32-00,32-33-0
- [SDR CALA2022041400973](https://openairdocs.org/sdr/CALA2022041400973), Apr 12, 2022: PRESSURE BLKHD. CRACKED. RIGHT WW VERTICAL PRESSURE DECK WEB CRACKED APPROX 1" LONG BETWEEN RBL 46.54 AND RBL 40.0 -- SEE PHOTO VERIFIED REPAIR STEPS A-E REF: SRM 57-10-10-2R-4 REPAIR 4
- [SDR CALA2021091001549](https://openairdocs.org/sdr/CALA2021091001549), Sep 10, 2021: INDICATOR. FALSE INDICATION. DURING CRUISE NOTICED HYD QUANTITY LOSS OF APROX 1 PERCENT EVERY 5 MINUTES CONTACT TOMC BEFORE CLEARING ITEM. UNLOCKING CYCLED GEAR HANDLE, FLIGHT CONTROLS, INS
- [SDR CALA2021091001548](https://openairdocs.org/sdr/CALA2021091001548), Sep 10, 2021: INDICATOR. FALSE INDICATION. DURING CRUISE NOTICED HYD QUANTITY LOSS OF APROX 1 PERCENT EVERY 5 MINUTES CONTACT TOMC BEFORE CLEARING ITEM. UNLOCKING CYCLED GEAR HANDLE, FLIGHT CONTROLS, INS
- [SDR CALA2020113001311](https://openairdocs.org/sdr/CALA2020113001311), Nov 30, 2020: DOOR. UNSECURE. DOOR R2 OPENED IN FLIGHT. AIR RETURN FOUND DOOR NOT PROPERLY CLOSED. DOOR OPERATION IS NORMAL ALONG WITH FLIGHT DECK INDICATION. OKAY TO CONTINUE AS NORMAL.
- [SDR CALA2020110601245](https://openairdocs.org/sdr/CALA2020110601245), Nov 6, 2020: ECU. FAILED. APU LOW OIL PRESSURE LIGHT LIGHT ON, APU HAD A PROTECTIVE SHUTDOWN APU RUNNING FROM GATE APPROXIMATELY 25 MIN INTO FLIGHT AT FL370 UNCOMMANDED SHUTDOWN T/S, PER
- [SDR CALA2020081101093](https://openairdocs.org/sdr/CALA2020081101093), Aug 11, 2020: SKIN. CRACKED. LEFT HORIZONTAL STAB LOWER INSPAR SKIN AT STA 168.70 APPROX 9" FROM L/E SHOW CRACK INDICATION DURING OMNI SCAN. ENDS OF CRACK MARKED AND VERIFIED WITH EDDY CURR
- [SDR CALA2017121204403](https://openairdocs.org/sdr/CALA2017121204403), Dec 12, 2017: SENSE LINE. CONTAMINATED. ON 1ST START OF DAY. NR 1 MOTOR STARTED NORMALLY THEN SHUTDOWN ON ITS OWN. FOUND LARGE AMOUNT OF WATER IN NR 1 ENG PS3 LINE. REMOVED PS3 LINE FROM EEC AND FLOWE
- [SDR CALA2017101403621](https://openairdocs.org/sdr/CALA2017101403621), Oct 14, 2017: LIGHT. INOPERATIVE. SEAT EMERGENCY LIGHT INOPERATIVE AT 26C. REPLACED THE BROKEN LENS. LIGHT OPS CHECKED NORMAL.
- [SDR CALA2017101403620](https://openairdocs.org/sdr/CALA2017101403620), Oct 14, 2017: LIGHT. INOPERATIVE. FORWARD SEAT EMERGENCY LIGHT INOPERATIVE AT 21C. REPLACED THE LENS. LIGHT OPS CHECK NORMAL.
- [SDR CALA2017081802731](https://openairdocs.org/sdr/CALA2017081802731), Aug 18, 2017: SKIN. DENTED. L1 DOOR INTERNAL SKIN AND FRAME IS BENT AND HAS A GOUGE AT AFT NR 5 STOP FROM THE TOP. REPAIRED THE DOOR SKIN AND FRAME IAW ECRA 5210-02920.
- [SDR CALA2017081802730](https://openairdocs.org/sdr/CALA2017081802730), Aug 18, 2017: FRAME. DENTED. FWD CARGO BAY FRAME AT BS 500F IS DENTED BELOW STRINGER 23R. REPAIRED THE FRAME IAW ECRA 5310-07195.
- [SDR CALA2017081802729](https://openairdocs.org/sdr/CALA2017081802729), Aug 18, 2017: FRAME. DENTED. FWD CARGO BAY RT FRAME AT BS 500H IS DENTED BETWEEN STRINGERS 23R - 24R. REPAIRED IAW ECRA 5310-07193.
- [SDR CALA2017081802727](https://openairdocs.org/sdr/CALA2017081802727), Aug 17, 2017: FLOORBEAM. CORRODED. CABIN BS 986.5, BETWEEN RBL 22 AND RBL 44, FLOORBEAM TEE HAS CORROSION AROUND FASTENER HOLES. INSTALLED A REPAIR IAW SRM 53-00-51, REPAIR 1, AND EC/RA 5321-0130
- [SDR CALA2017072402348](https://openairdocs.org/sdr/CALA2017072402348), Jul 24, 2017: SKIN. CRACKED. LEFT HORIZONTAL STAB LOWER SKIN CRACKED JUST INBD OF RIB HSS 147. 7 AND 32.5 INCHES FROM FWD SPAR. CRACK LENGTH IS 1 INCH. VERIFIED BY HFEC. INSTALLED CATEGORY 
- [SDR CALA2017072402347](https://openairdocs.org/sdr/CALA2017072402347), Jul 24, 2017: SKIN. CRACKED. LEFT HORIZONTAL STAB LOWER SKIN CRACKED JUST INBD OF RIB HSS 184. 7 AND 27.5 FROM FWD SPAR. CRACK LENGTH IS 1 INCH. VERIFIED BY HFEC. INSTALLED A REPAIR IAW SRM
- [SDR CALA2017060901781](https://openairdocs.org/sdr/CALA2017060901781), Jun 9, 2017: SIGN. UNSECURE. OVERHEAD EMERGENCY EXIT SIGN FELL OFF ROW 25 ISLE SECURED. OPS CK OK.
- [SDR CALA2017042801180](https://openairdocs.org/sdr/CALA2017042801180), Apr 28, 2017: SIGN. UNSECURE. EMER EXIT SIGN AT ROW 26 CAME OFF. REINSTALLED EMER EXIT SIGN ROW 26.
- [SDR CALA2017032400700](https://openairdocs.org/sdr/CALA2017032400700), Mar 24, 2017: STARTER GEN. ARCED. APU GENERATOR TRIPPED OFF LINE, AFTER RECONNECT, SMELLED AN ELECTRICAL BURNING ODOR THRUOUT ACFT. FOUND EVIDENCE OF ARCING AT APU STARTER GENERATOR TERMINAL BLO
- [SDR CALA2016061300360](https://openairdocs.org/sdr/CALA2016061300360), Jun 11, 2016: FAN. INOPERATIVE. CLIMBINGOUT THROUGH 16,000 FT F/A AND PASSENGER SMELLED SMOKE. ODOR STARTED IN AFT GALLEY THEN SPREAD TO MID CABIN, NO VISUAL SIGNS OF SMOKE. PLACED ON MEL. OPE
- [SDR CALA2016010800028](https://openairdocs.org/sdr/CALA2016010800028), Jan 5, 2016: SIGN. BROKEN. OVERHEAD EXIT SIGN AT MID-CABIN IS MISSING A LENS. LENS ONBOARD, BUT FIXTURE BROKEN. REPLACED FIXTURE & OPERATIONS CHECKED GOOD IAW AMM 31-51-01-960-802.
- [SDR CALA2015081100660](https://openairdocs.org/sdr/CALA2015081100660), Aug 11, 2015: STIFFENER. CRACKED. LEFT HORIZONTAL STAB STATION 92.70 THERE IS A CRACK IN THE NR 2 VERTICAL STIFFENER TRANSITION RADIUS, LOWER SECTION. ACCOMPLISHED REPAIR IAW SRM 55-10-09 & SRM 
- [SDR CALA2015061500511](https://openairdocs.org/sdr/CALA2015061500511), Jun 14, 2015: BATTERY PACK. DISCHARGED. SUPPORT TASK, AFT RT EXTERIOR OVERWING EMER LIGHT DOES NOT ILLUMINATE. R & R AFT RT EXTERIOR LIGHT BULB IAW AMM 33-51-04. R & R BATTERY PACK IAW 33-51-06. OPERA
- [SDR CALA2015050400358](https://openairdocs.org/sdr/CALA2015050400358), May 1, 2015: SEAT TRACK. CRACKED. BS 727B AT RBL 45.5 SEAT TRACK FLANGE HOLES CRACKED. SEAT TRACK REPAIRED IAW ECRA 5320-02488.
- [SDR CALA2015050400357](https://openairdocs.org/sdr/CALA2015050400357), May 1, 2015: SEAT TRACK. CRACKED. STATION 727B AT RBL 24.75 SEAT TRACK FLANGE HOLES CRACKED. SEAT TRACK REPAIRED IAW ECRA 5320-02488. SEE NR WIPS FOR WORK.
- [SDR CALA2015050400356](https://openairdocs.org/sdr/CALA2015050400356), May 1, 2015: SEAT TRACK. CRACKED. BS 727B AT LBL 45.5 SEAT TRACK FLANGE HOLES CRACKED. SEAT TRACK REPAIRED IAW ECRA 5320-02488.
- [SDR CALA2015050400355](https://openairdocs.org/sdr/CALA2015050400355), May 1, 2015: SEAT TRACK. CRACKED. BS 727B AT LBL 24.75 SEAT TRACK FLANGE HOLES CRACKED. SEAT TRACK REPAIRED IAW ECRA 5320-02488.
- [SDR CALA2015050100353](https://openairdocs.org/sdr/CALA2015050100353), May 1, 2015: SKIN. CRACKED. RIGHT HORIZONTAL LOWER SKIN FOUND CRACK AT STATION 129.50, 10 INCHES FROM THE REAR SPAR. ACCOMPLISHED REPAIR IAW SRM 55-10-01 REPAIR 11. SEE FLEET CYCLE FOR ALL
- [SDR CALA2015050100352](https://openairdocs.org/sdr/CALA2015050100352), May 1, 2015: SKIN. CRACKED. LEFT HORIZONTAL LOWER SKIN FOUND CRACK AT STATION 157.10, 9 INCHES FROM THE REAR SPAR. ACCOMPLISHED REPAIR IAW SRM 55-10-01 REPAIR 11.
- [SDR CALA2014091801255](https://openairdocs.org/sdr/CALA2014091801255), Sep 17, 2014: WARNING SYSTEM. ACTIVATED. ON RUNWAY GOT GEN OFF LIGHT SOURCE LIGHT ON RT ENG TRIED TO RESET IAW QRH NO HELP. GOT IDG FAULT, DISCONNECTED IDG, CHECKED OIL LEVEL BOTH IDGS & OIL LEVEL AT A
- [SDR CALA2014073101050](https://openairdocs.org/sdr/CALA2014073101050), Jul 30, 2014: BATTERY PACK. DISCHARGED. SUPPORT TASK BATTERY PACK BAD AT STATION 727C. REMOVED BATTERY PACK MODEL AD-D717-01-100, SN 63440 & INSTALLED NEW BATTERY PACK MODEL AD-D717-01-100, SN 147026.

All 55: https://openairdocs.org/aircraft/N76508/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/N76508/stcs.md

## 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

---
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.