# N8531Q: 2017 Boeing 737-800

- Status: Valid registration
- Airframe: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (registry code 1384414, 175 seats)
- Engine: [CFM International CFM56-7B27E/F series](https://openairdocs.org/engine/cfm-international-cfm56-7b27e-f-series) (registry code 13100)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 63575
- Year built: 2017
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 24, 2017
- Certificate issued: June 15, 2017
- Expires: June 30, 2027
- Mode S code: ABB507
- Registered owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.8326° N, 96.8491° W: Placed by OpenAirDocs at the center of ZIP code 75235, 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=8531Q
- Page: https://openairdocs.org/aircraft/N8531Q

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 CFM56-7B27E/F model are included.

## ADs that may apply (OpenAirDocs): 332 in force

### Matched by airframe (Boeing 737-800)

- [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 CFM56-7B27E/F 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 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 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

### 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 393: https://openairdocs.org/aircraft/N8531Q/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

## NTSB investigations

None matched to N8531Q.

## FAA accident and incident reports

None matched to N8531Q.

## Service difficulty reports (97, 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 SWAA2026080350456](https://openairdocs.org/sdr/SWAA2026080350456), Jul 28, 2026: EXCITER. FAILED. ENGINE NR 2 FUEL FLOW DROPPED TO ZERO, NO LIGHT OFF. OK TO CONTINUE PER MEL 74-1-02 SP1 T/S FAULT PER M-24-174-00061 ON TTG8Q01DEZBT. FOUND NR 2 ENG LT EXCITER 
- [SDR SWAA2026070617094](https://openairdocs.org/sdr/SWAA2026070617094), Jun 30, 2026: FLASHLIGHT. OUT OF POSITION. FWD FLASHLIGHT WILL NOT TEST. OK TO CONTINUE PER MEL 25-12-01, SP1B AUTH 326951. FOUND FWD FLASHLIGHT SEATED INCORRECTLY. RESEATED FWD FLASHLIGHT IN CHARGER. PE
- [SDR SWAA2026052806223](https://openairdocs.org/sdr/SWAA2026052806223), May 25, 2026: FLASHLIGHT. INOPERATIVE. FWD FA INBD EMERGENCY FLASHLIGHT AND LIFE VEST COMPARTMENT DOOR BELOW FA SEAT WILL NOT SPRING CLOSED. REMOVED AND REPLACED IAW AMM 25-25-12-401.
- [SDR SWAA2026052205312](https://openairdocs.org/sdr/SWAA2026052205312), May 21, 2026: FLASHLIGHT. INOPERATIVE. AFT FLIGHT ATTENDANT FLASHLIGHT IS INOPERATIVE. AFT GALLEY RIGHT FA I/B FLASH LIGHT OPS CHECK NORMAL IAW AMM 25-64-00.
- [SDR SWAA2026050693928](https://openairdocs.org/sdr/SWAA2026050693928), Apr 29, 2026: ANGLE. CRACKED. FWD CARGO L/H INTERCOSTAL @ STA.500B TO STA.500C COMMON TO THE TRANSITION ANGLE IS CRACKED. REMOVED AND REPLACED FWD CARGO L/H INTERCOSTAL AT BS 500B TO STA.500
- [SDR SWAA2026050692308](https://openairdocs.org/sdr/SWAA2026050692308), Apr 24, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS BY LEFT OVERWING EXITS ARE INOPERATIVE. REMOVED AND REPLACED BATTERY PACK AT LEFT OVERWING EXIT IAW AMM 33-51-06. NO FAULTS NOTED.
- [SDR SWAA2026050692307](https://openairdocs.org/sdr/SWAA2026050692307), Apr 24, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS BY RIGHT OVERWING EXITS ARE INOP. REMOVED AND REPLACED BATTERY PACK AT RIGHT OVERWING EXIT PER AMM 33-51-06. NO FAULTS NOTED.
- [SDR SWAA2026050792306](https://openairdocs.org/sdr/SWAA2026050792306), Apr 23, 2026: INTERCOSTAL. CRACKED. RIGHT WING INTERCOSTAL WEB JUST INBOARD OF DEFLECTION CONTROL RIB CRACKED. REMOVED INTERCOASTAL WEB PER SRM 51-40-02.;[02] INSTALLED NEW RIGHT WING INTERCOASTAL
- [SDR SWAA2026050689249](https://openairdocs.org/sdr/SWAA2026050689249), Apr 15, 2026: VAPOR BARRIER. DAMAGED. FAULT GENERATED TO CAPTURE INSP. LABOR ROW BUYBACK FOR FAULT BS 663 VAPOR BARRIER WEB RBL 28 HOLE OUT OF ROUND. [TTG8Q01BNABT]<[01] OVERSIZED TO A CLEAN HOLE PE
- [SDR SWAA2026050689248](https://openairdocs.org/sdr/SWAA2026050689248), Apr 15, 2026: VAPOR BARRIER. DAMAGED. FAULT GENERATED TO CAPTURE INSP. LABOR ROW BUYBACK FOR FAULT BS 663 VAPOR BARRIER WEB RBL 30 HOLE OUT OF ROUND. OVERSIZED TO A CLEAN HOLE PER SRM 51-40-05, & SR
- [SDR SWAA2026050688807](https://openairdocs.org/sdr/SWAA2026050688807), Apr 13, 2026: VAPOR BARRIER. DAMAGED. BS 663 VAPOR BARRIER WEB RBL 28 HOLE OUT OF ROUND. OVERSIZED TO A CLEAN HOLE PER SRM 51-40-05 & SRM 51-10-02. C/W HOLE PROBE INSP. PER NDT MANUAL PART 6 51-00-0
- [SDR SWAA2026050688808](https://openairdocs.org/sdr/SWAA2026050688808), Apr 13, 2026: VAPOR BARRIER. DAMAGED. BS 663 VAPOR BARRIER WEB RBL 30 HOLE OUT OF ROUND. OVERSIZED TO A CLEAN HOLE PER SRM 51-40-05 & SRM 51-10-02. C/W HOLE PROBE INSP. PER NDT MANUAL PART 6 51-00-0
- [SDR SWAA2026050687942](https://openairdocs.org/sdr/SWAA2026050687942), Apr 10, 2026: SUPPORT BRACKET. CRACKED. RIGHT WING PANEL 651FB WIRE SUPPORT BRACKET IS CRACKED. REMOVED AND REPLACED WIRE SUPPORT BRACKET PER SRM 51-40-02. VERIFIED WORK PERFORMED IN CORRECTIVE ACTION
- [SDR SWAA2026050687867](https://openairdocs.org/sdr/SWAA2026050687867), Apr 9, 2026: MOUNT. CORRODED. NR 2 ENGINE AFT MOUNT HAS EVIDENCE OF FRETTING ON THE OUTBOARD LINK AT TRF ATTACHMENT. REMOVED NR 2 ENGINE AFT MOUNT IAW AMM 71-21-03. INSTALLED NR 2 ENGINE AFT
- [SDR SWAA2026050687935](https://openairdocs.org/sdr/SWAA2026050687935), Apr 9, 2026: WEB. CRACKED. NR 2 ENGINE OB FAN COWL OIL SERVICE DOOR REINFORCEMENT WEB IS CRACKED. FAN COWL REPLACED ON ANOTHER FAULT. REF TTG8Q00S5H2J FOR REPLACEMENT DETAILS.
- [SDR SWAA2026050687861](https://openairdocs.org/sdr/SWAA2026050687861), Apr 9, 2026: PIN. CORRODED. 315A (APU COWL DOOR) CENTER LATCH ALIGNMENT PIN IS RUSTED. CLEANED DIRT ACCUMULATION FROM STOP PIN PER SOPM 20-30-03.
- [SDR SWAA2026050687255](https://openairdocs.org/sdr/SWAA2026050687255), Apr 8, 2026: ANGLE. CORRODED. FWD CARGO L/H TRANSITION ANGLE HAS MULTIPLE AREAS OF CORROSION AROUND FASTENER HOLES FROM STA 500B TO STA 500E. AFTER CORROSION EVALUATION FWD CARGO LT TRANSITI
- [SDR SWAA2026050686915](https://openairdocs.org/sdr/SWAA2026050686915), Apr 7, 2026: ANGLE. CORRODED. FWD CARGO RT TRANSITION ANGLE HAS MULTIPLE AREAS OF CORROSION AROUND FASTENER HOLES FROM BS 500C TO 500I. INSPECTED RT TRANSITION ANGLE OUT-OF LIMIT IAW SRM 53-
- [SDR SWAA2026050687182](https://openairdocs.org/sdr/SWAA2026050687182), Apr 7, 2026: ATTACH ANGLE. CRACKED. BS 663 VAPOR BARRIER ATTACH ANGLE HAS CRACK AT RBL 9. REMOVED VAPOR BARRIER ATTACH ANGLE AT BS633, RBL 9 IAW SRM 51-40-02. LOCATED AND MATCH DRILLED NEW RT BS 6
- [SDR SWAA2026050687183](https://openairdocs.org/sdr/SWAA2026050687183), Apr 7, 2026: ATTACH ANGLE. CRACKED. BS 663 VAPOR BARRIER ATTACH ANGLE HAS CRACK AT RBL 34. REPLACED ATTACH ANGLE PER SRM 51-10-02 & SRM 51-40-02.
- [SDR SWAA2026050687184](https://openairdocs.org/sdr/SWAA2026050687184), Apr 7, 2026: ATTACH ANGLE. CRACKED. BS 663 VAPOR BARRIER ATTACH ANGLE HAS CRACK AT LBL 9. REMOVED FASTENERS AND DAMAGED SECTION OF CHORD PER SRM 57-10-10-2R-5. PERFORMED AN HFEC OPEN HOLE INSPECTI
- [SDR SWAA2026050686906](https://openairdocs.org/sdr/SWAA2026050686906), Apr 7, 2026: PLATE. CRACKED. LEFT WING WAFFLE PLATE IS CRACKED UNDER DEFLECTION RIB FIXED TRAILING EDGE PANEL; I/B SIDE OF ENGINE PYLON. ACCOMPLISHED INSPECTION PER NDT PART 6 CH51-00-00 PR
- [SDR SWAA2026050686916](https://openairdocs.org/sdr/SWAA2026050686916), Apr 7, 2026: RIB. CRACKED. RIGHT WING TRAILING EDGE STRUCTURE SUPPORT ANGLE I/B OF DEFLECTION RIB IS CRACKED. REMOVED STRUCTURE SUPPORT ANGLE PER SRM 51-40-02. INSTALLED NEW STRUCTURE SUP
- [SDR SWAA2026050685870](https://openairdocs.org/sdr/SWAA2026050685870), Apr 3, 2026: PANEL. TORN. PASSENGER CABIN: AISLE LIGHT COVE PANEL 4/5ABC HAS NUMEROUS SCUFF MARKS; TEARS AND TEMPORARY REPAIRS. PASSENGER CABIN: AISLE LIGHT COVE PANEL 4/5ABC HAS NUMEROU
- [SDR SWAA2025081904973](https://openairdocs.org/sdr/SWAA2025081904973), Aug 15, 2025: BATTERY PACK. INOPERATIVE. EMERGENCY AISLE LIGHTS INOP LT & RT ROWS 3-14 INOPERATIVE. FOUND TWO BATTERY PACKS TO BE AT FAULT. REMOVED, REPLACED, AND OP CHECKED NEW M2335 AND M1676 BATTERY
- [SDR SWAA2025081904345](https://openairdocs.org/sdr/SWAA2025081904345), Aug 13, 2025: HANDLE. LOOSE. AFT L2 DOOR ASSIST HANDLES LOOSE BOTH. SECURED L2 DOOR ASSIST HANDLES IAW AMM 52-13-31.
- [SDR SWAA2025081904346](https://openairdocs.org/sdr/SWAA2025081904346), Aug 13, 2025: HANDLE. LOOSE. AFT R2 DOOR ASSIST HANDLES LOOSE BOTH. SECURED R2 DOOR ASSIST HANDLES IAW AMM 52-41-31.
- [SDR SWAA2025040922217](https://openairdocs.org/sdr/SWAA2025040922217), Apr 6, 2025: BULB. INOPERATIVE. R1 SERVICE DOOR; EMERGENCY EXIT LIGHT; LWR LIGHT HAS 1EA LIGHT BULB INOP <[01]. RELAMPED ALL INOP BULBS AND PERFORMED GOOD INSTALLATION TEST OF FWD SERVICE DOOR
- [SDR SWAA2025040922216](https://openairdocs.org/sdr/SWAA2025040922216), Apr 6, 2025: GIRT BAR. OUT OF ADJUST. R1 SERVICE DOOR; FWD GIRT BAR FITTING LOOSE <[01]. TIGHTENED FSD FWD GIRT BAR FITTING IAW AMM 25-66-02-400-801.; [02] VERIFIED CORRECTIVE ACTION #1.
- [SDR SWAA2025013090937](https://openairdocs.org/sdr/SWAA2025013090937), Jan 29, 2025: BATTERY PACK. INOPERATIVE. AFT ENTRY DOOR EMERGENCY LIGHT INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT LOCATION M01673 AFT GALLEY LH SIDE IN REF TO AMM 33-51-06. OPS CHE
- [SDR SWAA2025012489228](https://openairdocs.org/sdr/SWAA2025012489228), Jan 23, 2025: FLASHLIGHT. NO TEST. FWD GALLEY; I/B FLASHLIGHT WONT TEST.<[01] R&R?D FWD GALLEY; I/B FLASHLIGHT PER AMM 25-64-00. TESTS GOOD.
- [SDR SWAA2025011385363](https://openairdocs.org/sdr/SWAA2025011385363), Jan 13, 2025: BATTERY. INOPERATIVE. MULTIPLE EMERGENCY LIGHTS ON L/H SIDE ARE INOP.<[01] REMOVED AND REPLACED FWD L/H AND MID L/H EMERGENCY LIGHT BATTERIES REF BOEING 737 AMM 33-51-06. OPS CHECKED
- [SDR SWAA2024120974423](https://openairdocs.org/sdr/SWAA2024120974423), Dec 6, 2024: LIGHT. UNSECURE. FWD MOST SECTION OF RIGHT SIDE LUMINESCENT FLOOR STRIP STICKING UP SLIGHTLY<[01] REMOVED; TAPED AND REINSTALLED LUMINESCENT STRIP PER AMM 33-51-15
- [SDR SWAA2024120974422](https://openairdocs.org/sdr/SWAA2024120974422), Dec 6, 2024: LIGHT. UNSECURE. FWD MOST SECTION OF LEFT SIDE LUMINESCENT FLOOR STRIP STICKING UP SLIGHTLY<[01] REMOVED; TAPED AND REINSTALLED LUMINESCENT STRIP PER AMM 33-51-15
- [SDR SWAA2024091738129](https://openairdocs.org/sdr/SWAA2024091738129), Sep 15, 2024: LENS. LOOSE. EMERGENCY EXIT SIGN FELL OUT OF THE CEILING AT THE EMERGENCY EXIT ROW<[01] RESECURED LENS IAW AMM 33-51-01
- [SDR SWAA2024071010255](https://openairdocs.org/sdr/SWAA2024071010255), Jul 7, 2024: BATTERY. FAILED. FWD F/A FLASHLIGHT BLINKING RED LIGHT<[01] REMOVE AND REPLACED FWD FA BATTERY IN REFERENCE TO AMM 25-64-00
- [SDR SWAA2024070308042](https://openairdocs.org/sdr/SWAA2024070308042), Jul 2, 2024: SKIN. DELAMINATED. R/H O/B FLAP TRAILING EDGE FLAP DELAMINATED I/B CORNER.<[01] 01 - REMOVED AND REPLACED PER [AMM 27-51-22-401-NG (OUTBOARD AFT FLAP - REMOVAL/INSTALLATION - PERM
- [SDR SWAA2024021652691](https://openairdocs.org/sdr/SWAA2024021652691), Feb 15, 2024: FLASHLIGHT. INOPERATIVE. RH AFT CABIN FLASHLIGHT INOP. REMOVED AND REPLACED AFT RH OUTBOARD FA FLASHLIGHT AND BATTERY PACK PER AMM 25-64-00.
- [SDR SWAA2024010336879](https://openairdocs.org/sdr/SWAA2024010336879), Jan 1, 2024: FLASHLIGHT. INOPERATIVE. FOWARD FA FLASHLIGHT INOP<[01] FWD FA FLASHLIGHT CHECKED (PUSH TO TEST); NO FAULT FOUND AT THIS MOMENT AS PER AMM 25-64-00
- [SDR SWAA2023113025847](https://openairdocs.org/sdr/SWAA2023113025847), Nov 28, 2023: FLASHLIGHT. INOPERATIVE. 1 FWD F/A FLASHLIGHT INOP<[01] REPLACED FWD FA FLASHLIGHT BATTERY IAW AMM 25-64-00. OPS CHECK GOOD
- [SDR SWAA2023052451819](https://openairdocs.org/sdr/SWAA2023052451819), May 23, 2023: BATTERY. FLUCTUATES. FWD SERVICE DOOR EMERGENCY EXIT LIGHT IS FLICKERING ON AND OFF<[01] REPLACED BATTERY AND CHARGER ASSY FOR FWD SERVICE DOOR PER MM 33-51-06. OPS CK GOOD
- [SDR SWAA2023052451927](https://openairdocs.org/sdr/SWAA2023052451927), May 23, 2023: CHARGER. FLUCTUATES. FWD SERVICE DOOR EMERGENCY EXIT LIGHT IS FLICKERING ON AND OFF<[01] REPLACED BATTERY AND CHARGER ASSY FOR FWD SERVICE DOOR PER MM 33-51-06. OPS CK GOOD
- [SDR SWAA2023052448419](https://openairdocs.org/sdr/SWAA2023052448419), May 13, 2023: FAIRING. CRACKED. #1 ENGINE STRUT FAIRING AFT SUPPORT FITTING CRACKED. (MARKED)<[01] PARTIALLY REMOVED AFT STRUT FAIRING PER AMM 54-52-04.;[02] INSTALLED NEW STRUT FAIRING TRAILI
- [SDR SWAA2023052447336](https://openairdocs.org/sdr/SWAA2023052447336), May 10, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHT BATTERY PACK AT STA 952R INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT STA 952R PER MM 33-51-06;[02] C/W INSPECTION.;[03] AFT G
- [SDR SWAA2023052447335](https://openairdocs.org/sdr/SWAA2023052447335), May 10, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHT BATTERY PACK AT STA 727C+13 IS INOP<[01] REMOVED AND REPLACED BATTERY PACK AT STA 727C+13R PER MM 33-51-06;[02] C/W INSPECTION.;[03] AFT CABIN E
- [SDR SWAA2023052446797](https://openairdocs.org/sdr/SWAA2023052446797), May 8, 2023: PLATE. CORRODED. FWD GALLEY 14B1001-101 S/N 146293 HAS CORROSION AROUND OUTBOARD FWD MOUNTING PLATE<[01] REMOVED AND INSTALLED NEW FWD MOUNTING PLATE PER CMM 25-31-71
- [SDR SWAA2023052446798](https://openairdocs.org/sdr/SWAA2023052446798), May 8, 2023: PLATE. CORRODED. FWD GALLEY 14B1001-101 S/N 146293 HAS CORROSION AROUND OUTBOARD AFT MOUNTING PLATE<[01] REMOVED AND INSTALLED NEW AFT MOUNTING PLATE PER CMM 25-31-71
- [SDR SWAA2023052343494](https://openairdocs.org/sdr/SWAA2023052343494), Apr 30, 2023: FLOOR PANEL. DELAMINATED. PASSENGER CABIN FLOOR PANEL (AFT OF FWD WET AREA) HAS DELAMINATION PANEL 232AF.<[01] REMOVED & REPLACED CABIN FLOOR PANEL 232AF AS PER AMM 53-21-00.
- [SDR SWAA2023052343496](https://openairdocs.org/sdr/SWAA2023052343496), Apr 30, 2023: FLOOR PANEL. DELAMINATED. PASSENGER CABIN FLOOR PANEL (AFT OF FWD WET AREA) HAS DELAMINATION PANEL 232BF.<[01] REMOVED & REPLACED CABIN FLOOR PANEL 232BF AS PER AMM 53-21-00.
- [SDR SWAA2023052343497](https://openairdocs.org/sdr/SWAA2023052343497), Apr 30, 2023: FLOOR PANEL. DELAMINATED. PASSENGER CABIN FLOOR PANEL (AFT OF FWD WET AREA) HAS DELAMINATION PANEL 231AF.<[01] REMOVED & REPLACED CABIN FLOOR PANEL 231AF AS PER AMM 53-21-00.

All 97: https://openairdocs.org/aircraft/N8531Q/reports.md

## STCs that may be installed (OpenAirDocs) (785, 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 737-800)

- [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 785: https://openairdocs.org/aircraft/N8531Q/stcs.md

## Earlier aircraft with N8531Q

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N8531Q before.

- [Cancelled 2007-11-26](https://openairdocs.org/deregistered/N8531Q-2007-11-26): Bell Helicopter Textron Canada 430, S/N 49124, built 2007. Exported to Japan. Owner: [Mitsui Bussan Aerospace Corp](https://openairdocs.org/faa-owner/MITSUI%20BUSSAN%20AEROSPACE%20CORP), [Irving, TX](https://openairdocs.org/faa-place/TX/Irving)
- [Cancelled 2002-02-13](https://openairdocs.org/deregistered/N8531Q-2002-02-13): Cessna TU206F, S/N U20603387, built 1976. Triennial form not returned. Owner: [Sanders Herbert L 11](https://openairdocs.org/faa-owner/SANDERS%20HERBERT%20L%2011), [Grand Junction, CO](https://openairdocs.org/faa-place/CO/Grand%20Junction)

## Related

- Other Boeing 737-800 aircraft: https://openairdocs.org/model/boeing-737-800/aircraft.md
- The CFM International CFM56-7B27E/F series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-f-series.md

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