# N524AS: 2009 Boeing 737-890

- Status: Valid registration
- Airframe: [Boeing 737-890](https://openairdocs.org/model/boeing-737-890) (registry code 1384527, 149 seats)
- Engine: [CFM International CFM56-7B27/B3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b27-b3-series) (registry code 13054)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 35195
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 25, 2009
- Certificate issued: March 30, 2009
- Expires: November 30, 2029
- Mode S code: A697DB
- Registered owner: [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC)
- Location: [Seatac, WA](https://openairdocs.org/faa-place/WA/Seatac)
- Owner type: Corporation
- Owner's area on the map: 47.4466° N, 122.2721° W: Placed by OpenAirDocs at the center of ZIP code 98188, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=524AS
- Page: https://openairdocs.org/aircraft/N524AS

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 CFM56-7B27/B3 model are included.

## ADs that may apply (OpenAirDocs): 343 in force

### Matched by airframe (Boeing 737-890)

- [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 CFM56-7B27/B3 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

### 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 406: https://openairdocs.org/aircraft/N524AS/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 N524AS.

## FAA accident and incident reports

None matched to N524AS.

## Service difficulty reports (66, 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 ASAA2026021164264](https://openairdocs.org/sdr/ASAA2026021164264), Feb 11, 2026: SKIN. CORRODED. FOUND CORROSION ON LAV VENT WASTE TUBE SURROUNDING STRUCTURE. SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY "B" MAJOR REPAIR TO LH EXTERNAL FUSELAGE SKIN AT L
- [SDR ASAA2025072259736](https://openairdocs.org/sdr/ASAA2025072259736), Jul 22, 2025: SKIN. CRACKED. RIGHT HORZONTAL STAB LOWER SKIN CRACKED AT RIB 8 HSS 147.9 2EA LOCATIONS 17IN AND 9IN FROM T/E. GROUNDED - YES. REPAIRED R/H HORIZONTAL STAB LOWER SKIN AT RIB 8
- [SDR ASAA2025071859738](https://openairdocs.org/sdr/ASAA2025071859738), Jul 18, 2025: BEAM. CRACKED. R1 DOOR, LOWER MACHINE FRAME BELOW HANDLE BOX CRACKED. GROUNDED - YES. REMOVED THE R1 DOOR NR 4 BEAM AND REPLACED WITH NEW IAW SRM 51-40-02-0G-0.
- [SDR ASAA2025070259735](https://openairdocs.org/sdr/ASAA2025070259735), Jul 2, 2025: RIB. CRACKED. RIGHT HORIZONTAL STAB, UPON REMOVAL OF DOUBLER FOR CRACKED SKIN REPAIR, IT WAS FOUND THAT THE RIB AT HSS 101.9 HAS CRACKS. GROUNDED - YES. REPAIRED R/H HORIZONT
- [SDR ASAA2025062759739](https://openairdocs.org/sdr/ASAA2025062759739), Jun 27, 2025: RIB. CRACKED. LEFT HORIZ STAB, APPROX STAB HSS 101.5, RIB #5 APPEARS CRACKED IN RADIUS AND CRACK EMINATING FROM FASTER HOLE. GROUNDED - YES. REPAIRED LT HORZ STAB AT HSS 101 
- [SDR ASAA2025062459737](https://openairdocs.org/sdr/ASAA2025062459737), Jun 24, 2025: SKIN. CRACKED. RH HORZONTAL STAB LOWER SKIN CRACKED AT RIB 3 HSS 101.93 19IN FROM T/E. GROUNDED - YES. REPAIRED RH HORIZONTAL STAB LOWER SKIN AT RIB 3 HSS 101.93 IAW B737-800 
- [SDR ASAA2025062459657](https://openairdocs.org/sdr/ASAA2025062459657), Jun 24, 2025: SKIN. CRACKED. RH HORZONTAL STAB LOWER SKIN CRACKED AT RIB 5 STA 129.5 10 IN FROM T/E. GROUNDED - YES. REMOVED DAMAGE AND PERFORM SKIN REPAIR ON RH HORIZONTAL STAB LOWER SKIN 
- [SDR ASAA2025062459466](https://openairdocs.org/sdr/ASAA2025062459466), Jun 24, 2025: WEB. CORRODED. AFT PIT, LOWER SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED AFT PIT, LOWER SILL WEB IAW B737-800 SRM 51-40-02-0G-0W= 2" O= .045 R= .040 L= 2" D=
- [SDR ASAA2025062459455](https://openairdocs.org/sdr/ASAA2025062459455), Jun 24, 2025: WEB. CORRODED. FWD PIT, LOWER SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED FW PIT LOWER SILL WEB IAW B737-800 SRM 51-40-02-0G-0W- 1 1/2" O= .045 R=- .038 L= 2"
- [SDR ASAA2025062259656](https://openairdocs.org/sdr/ASAA2025062259656), Jun 22, 2025: CARGO TRACK. CRACKED. AFT PIT, RH CARGO TRACK HAS CRACKS AT STA 727I, 727H, AND 727E. GROUNDED - YES. REMOVED DAMAGE RH CARGO TRACK FROM THE AFT PIT STA 727 TO STA 747 +10 AND FABRIC
- [SDR ASAA2025062259465](https://openairdocs.org/sdr/ASAA2025062259465), Jun 22, 2025: TRANSITION PANEL. CORRODED. FWD PIT RH TRANSITION HAS MULTIPLE AREAS OF CORROSION BETWEEN STA 500A +10 AND STA 500-I. GROUNDED - YES. REMOVED AND REPLACE FWD PIT RH TRANSITION PANEL STA 50
- [SDR ASAA2025062259461](https://openairdocs.org/sdr/ASAA2025062259461), Jun 22, 2025: SHIELD. CORRODED. AFT PIT, SHIELD AFT OF THE CARGO DOOR HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED AND REPLACED AFT PIT SHIED FWD OF THE CARGO DOOR. IAW B737-800 SRM 51-40-0
- [SDR ASAA2025062259460](https://openairdocs.org/sdr/ASAA2025062259460), Jun 22, 2025: TRANSITION PANEL. CORRODED. AFT PIT, RH TRANSITION HAS CORROSION BETWEEN STA 767 AND STA 727B. FOUND CRACKS IN TRANSITION AT STA 727H, 727F, AND 727E. GROUNDED - YES. REMOVED AND REPLACED 
- [SDR ASAA2025062259459](https://openairdocs.org/sdr/ASAA2025062259459), Jun 22, 2025: TRANSITION PANEL. CORRODED. AFT PIT, LH TRANSITION PANEL HAS AREAS OF CORROSION FROM STA 727 TO STA 847. GROUNDED - YES. REMOVED AND REPLACED AFT PIT, LH TRANSITION PANEL FROM STA 727 TO S
- [SDR ASAA2025062259458](https://openairdocs.org/sdr/ASAA2025062259458), Jun 22, 2025: TRANSITION PANEL. CORRODED. FWD PIT LH TRANSITION PANEL HAS AREAS OF CORROSION FROM STA500C -8 TO STA 500 I. GROUNDED - YES. REMOVED AND REPLACE FWD PIT LH TRANSITION PANEL STA 500C-8 TO S
- [SDR ASAA2025051958072](https://openairdocs.org/sdr/ASAA2025051958072), May 19, 2025: DOOR. BINDING. FA REPORTS L2 DOOR DIFFICULT TO OPEN DOOR GETS STUCK HALFWAY MAKING EGREES IMPOSSIBLE. GROUNDED - YES. ACCOMPLISHED FIM 52-10 TASK 813 FOUND DOOR SNUBBER BUMPER
- [SDR ASAA2025042557537](https://openairdocs.org/sdr/ASAA2025042557537), Apr 25, 2025: SNUBBER. LACK OF LUBE. L2 DOOR STICKING A LITTLE ON OPENING. GROUNDED - YES. LUBED L2 DOOR SNUBBER OPS CHECKS GOOD.
- [SDR ASAA2025011755363](https://openairdocs.org/sdr/ASAA2025011755363), Jan 17, 2025: COVER. MISSING. ROW 17 DEF EMERGENCY LIGHT COVER MISSING. GROUNDED - YES. REPLACED ROW 17DEF EMERGENCY LIGHT COVER AS REQUIRED.
- [SDR ASAA2024121654609](https://openairdocs.org/sdr/ASAA2024121654609), Dec 16, 2024: LIGHT. DETACHED. FA REPORT EXIT LIGHT COME OFF ROW 17 D,E,F. GROUNDED - YES. RESECURED 17 DEF EXIT LIGHT COVER REF AMM 33-51-01.
- [SDR ASAA2024102353355](https://openairdocs.org/sdr/ASAA2024102353355), Oct 23, 2024: POWER SUPPLY. INOPERATIVE. L/H ROWS 7, 9 AND 11 OVERHEAD EMERGENCY LIGHT INOP GROUNDED - YES. REMOVED AND REPLACED M2335 EMERGENCY POWER SUPPLY AND BATTERY PACK S/N 174489 AT STA 500+7 AN
- [SDR ASAA2024101853458](https://openairdocs.org/sdr/ASAA2024101853458), Oct 18, 2024: SKIN. CORRODED. SECTION 47 RH AFT LOWER FUSELAGE SKIN AROUND WATER SERVICE PANEL CUTOUT HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATERGORY B MINOR REPAIR ON SECTION
- [SDR ASAA2024101853419](https://openairdocs.org/sdr/ASAA2024101853419), Oct 18, 2024: SKIN. CORRODED. SECTION 46 EXTERNAL FUSELAGE SKIN LAP SEAM AT STA 727-727A STGR 10R HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATEGORY A MINOR REPAIR ON SECTION 46 F
- [SDR ASAA2024101853376](https://openairdocs.org/sdr/ASAA2024101853376), Oct 18, 2024: SKIN. CORRODED. SECTION 47 LOWER LAP SEAM BETWEEN STA 907-927 STGR 23L HAS SIGNS OF CORROSION. GROUNDED - YES. EVALUATE / REMOVE CORROSIONACCOMPLISHED CATEGORY A MINOR REPAIR M
- [SDR ASAA2024101853375](https://openairdocs.org/sdr/ASAA2024101853375), Oct 18, 2024: SKIN. CORRODED. SECTION 47/48 AFT LOWER FUSELAGE SKIN BUTT SPLICE AT STA 1016 STGR 24L-27R HAS SIGNS OF CORROSION. GROUNDED - YES. EVALUATE / REMOVE CORROSION ACCOMPLISH CATEGO
- [SDR ASAA2024071450988](https://openairdocs.org/sdr/ASAA2024071450988), Jul 14, 2024: BATTERY PACK. DISCHARGED. DURING T/C 78233001 FOUND LEFTY AND RIGHT OVERWING ILLUMINATION LIGHTS TO BE OUT. GROUNDED - YES. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERY PACK ASSY M161 R
- [SDR ASAA2024063050686](https://openairdocs.org/sdr/ASAA2024063050686), Jun 30, 2024: LENS. DETACHED. EMERGENCY LIGHT COVER ON WALL NEXT TO FWD FLT ATTENDANT JUMP SEATS CAME OFF. GROUNDED - YES. REMOVED AND REPLACED LENS COVER REF AMM 33-29-00-960-803.
- [SDR ASAA2024031948546](https://openairdocs.org/sdr/ASAA2024031948546), Mar 19, 2024: PLUNGER. STUCK. PASSENGER COMPLAINED ABOUT "WHOOSHING" NOISES COMING FROM OVERWING EMERGENCY EXIT @16A. GROUNDED - YES. PRESSURIZED A/C TO 4.0 PSIG AMM 05-51-91 NOTED SIGNIFICA
- [SDR ASAA2023062944024](https://openairdocs.org/sdr/ASAA2023062944024), Jun 29, 2023: SKIN. CRACKED. R/H HORIZONTAL STABILIZER LOWER SKIN HAS A CRACK INDICATION LOCATED AT STAB STA. 95"- 97.5". ALONG REAR SPAR FASTENERS. (AS MARKED). GROUNDED - YES. EVALUATED R
- [SDR ASAA2023062944023](https://openairdocs.org/sdr/ASAA2023062944023), Jun 29, 2023: SKIN. CRACKED. L/H HORIZONTAL STABILIZER LOWER SKIN HAS A CRACK INDICATION LOCATED BETWEEN STAB STA. 96" TO 98". ALONG REAR SPAR FASTENERS. APPROX. 2" IN LENGTH. (AS MARKED). 
- [SDR ASAA2023062243918](https://openairdocs.org/sdr/ASAA2023062243918), Jun 22, 2023: POWER SUPPLY. FAILED. EMERGENCY LIGHT SYSTEM POWER SUPPLY (M1673) FIALED OPERATIONAL TEST. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LISHT SYSTEM POWER SUPPLY (M1673) PERFORMED.
- [SDR ASAA2023062243917](https://openairdocs.org/sdr/ASAA2023062243917), Jun 22, 2023: POWER SUPPLY. FAILED. EMERGENCY LIGHT SYSTEM POWER SUPPLY (M1672) FAILED OPERATIONAL TEST. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT SYSTEM POWER SUPPLY (M1672) PERFORMED 
- [SDR ASAA2023052343318](https://openairdocs.org/sdr/ASAA2023052343318), May 23, 2023: GIRT BAR. DAMAGED. DOOR R1 GIRT BAR NEEDS REPAIR, HARD TO DISENGAGE, FRAYED SLIDE. GROUNDED - YES. FOUND AFT SLIDE AT GIRT BAR MATERIAL TORN. REQUIRES NEW SLIDE. REMOVED AND REPLA
- [SDR ASAA2023011041462](https://openairdocs.org/sdr/ASAA2023011041462), Jan 9, 2023: LENS. DETACHED. EMERGENCY EXIT LIGHT COVER IN FORWARD GALLEY NEAR R-1 DOOR KEEPS FALLING OFF. GROUNDED - YES. REMOVED/REPLACED FWD GALLEY LOWER EMERGENCY EXIT SIGN LIGHT ASSY A
- [SDR ASAA2022061338641](https://openairdocs.org/sdr/ASAA2022061338641), Jun 13, 2022: LAMP. INOPERATIVE. ASA TC 78233008 - EMERGENCY EXIT AREA LT @ ROW 18ABC INOP. GROUNDED - YES. RELAMPED EMERG. EXIT AREA LT @ 18ABC, OPS CHECKS OK REF B737-800 AMM 33-51-03.
- [SDR ASAA2022060938616](https://openairdocs.org/sdr/ASAA2022060938616), Jun 9, 2022: LENS. BROKEN. EMERGENCY EXIT LIGHT LOWER FORWARD OF R1 DOOR BROKEN. GROUNDED - YES. REMOVED & REPLACED EMERGENCY EXIT LIGHT LENS COVER. OP'S CK IS GOOD.
- [SDR ASAA2022020137323](https://openairdocs.org/sdr/ASAA2022020137323), Feb 1, 2022: BULB. INOPERATIVE. EMERGENCY LIGHT INOP, L/H AFT OF WTBF. GROUNDED - YES. RELAMPED LH AFT EMERGENCY LIGHT REF B737-800 AMM 33-51-04.
- [SDR ASAA2021121436920](https://openairdocs.org/sdr/ASAA2021121436920), Dec 14, 2021: ACTUATOR. FAULTY. FUEL IMBALANCE BEGAN AT FL 380 ABEAM SPOKANE, WA. NO INDICATION OF TOTAL LOSS OF FUEL, ONLY 2,600 # IMBALANCE BETWEEN MAIN TANKS. COMPLETED "FUEL LEAK-ENGINE" Q
- [SDR ASAA2021082635798](https://openairdocs.org/sdr/ASAA2021082635798), Aug 26, 2021: POWER SUPPLY. INOPERATIVE. LIGHTS ASSOCIATED WITH M1676 DO NOT ILLUMINATE WHEN EMERGENCY LIGHTS ARE TURNED ON. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M1676 AND TEST GOOD IAW B7
- [SDR ASAA2020071092884](https://openairdocs.org/sdr/ASAA2020071092884), Jul 9, 2020: BATTERY PACK. NO TEST. DURING ACCOMPLISHMENT OF T/C 78233008 ALL INSIDE OVERWING EMERGENCY EXIT SIGNS AND LIGHTS ARE INOP. GROUNDED - YES. REPLACED BATTERY PACKS AT M1694 AND M1695 PE
- [SDR ASAA2019092830858](https://openairdocs.org/sdr/ASAA2019092830858), Sep 28, 2019: TRACK. LACK OF LUBE. R-1 DOOR DIFFICULT TO CLOSE. GROUNDED - YES. LUBED GUIDE TRACKS ON R-1 DOOR, OPS CK NORMAL REF B737-800 AMM 12-20-00.
- [SDR ASAA2019083130602](https://openairdocs.org/sdr/ASAA2019083130602), Aug 31, 2019: CONNECTOR. DISCONNECTED. INTERIOR EMER EXIT LT NEAR ROW 9ABC (OVHD BIN). GROUNDED - YES. FOUND D11344 CONNECTOR DISCONNECTED & CAPPED (LOCATED BEHIND CEILING LIGHT @ ROW 9ABC OVERHEAD B
- [SDR ASAA2019072030224](https://openairdocs.org/sdr/ASAA2019072030224), Jul 20, 2019: TRANSITION PANEL. CORRODED. AFT CARGO COMPARTMENT RIGHT SIDE TRANSITION PANEL FORWARD OF THE CARGO DOOR CUTOUT FROM STATION 727 TO 787 HAS NUMEROUS AREAS OF CORROSION. **AREAS MARKED IN RE
- [SDR ASAA2019071930221](https://openairdocs.org/sdr/ASAA2019071930221), Jul 19, 2019: TRANSITION PANEL. PUNCTURED. FWD PIT AT BS 500+10 RT TRANSITIONS PANEL HAS PUNCTURE. GROUNDED - YES. REMOVED TRANSITION PNL IAW SRM 51-40-02. RECEIVED NEW PART IAW SRM 53-30-15. LOCATED AND
- [SDR ASAA2017082821743](https://openairdocs.org/sdr/ASAA2017082821743), Aug 28, 2017: LENS. DETACHED. EXIT PLACARD SIGN FROM 17F FELL OFF. ACFT GROUNDED. REINSTALLED THE SIGN LENS.
- [SDR ASAA2017073121603](https://openairdocs.org/sdr/ASAA2017073121603), Jul 31, 2017: WEB. CORRODED. AFT CARGO DOOR CUTOUT LOWER SILL WEB IS CORRODED. ACFT GROUNDED. REMOVED AND REPLACED THE SILL WEB IAW EA 800-53-19133.
- [SDR ASAA2015112514242](https://openairdocs.org/sdr/ASAA2015112514242), Nov 25, 2015: LENS. BROKEN. EMERGENCY LIGHT EXIT LOCATOR SIGN ON NR 4 GALLEY ADJACENT TO L-2 DOOR IS BROKEN. ACFT GROUNDED. REMOVED, REPLACED, AND TESTED EXIT LOCATOR SIGN ASSY IAW AMM 33-
- [SDR ASAA2015083115017](https://openairdocs.org/sdr/ASAA2015083115017), Aug 31, 2015: FLOORBEAM. CORRODED. FWD CARGO FLOORBEAM ANGLE CORRODED BS 500I, LBL 24 - RBL 24. ACFT GROUNDED. REMOVED CORROSION IAW SRM 53-00-53, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. 
- [SDR ASAA2015083113060](https://openairdocs.org/sdr/ASAA2015083113060), Aug 31, 2015: CARGO TRACK. WORN. FORWARD CARGO COMPARTMENT, CARGO ANCHOR PLATE BS 500 WORN. ACFT GROUNDED. REMOVED SECTION AND REPLACED WITH NEW IN FWD CARGO COMPARTMENT CARGO ANCHOR PLATE BS 5
- [SDR ASAA2015083013056](https://openairdocs.org/sdr/ASAA2015083013056), Aug 30, 2015: FLOORBEAM. CRACKED. MAIN CABIN FLOOR SUPPORT ANGLE CRACKED & BROKEN BS 540, LBL 1. ACFT GROUNDED. REMOVED CABIN FLOOR SUPPOERT ANGLE AT BS S40 AND INSTALLED LBL1 IAW SEM 51-40-02, 
- [SDR ASAA2015083013055](https://openairdocs.org/sdr/ASAA2015083013055), Aug 30, 2015: FLOORBEAM. CRACKED. MAIN CABIN FLOOR SUPPORT ANGLE CRACKED AND BROKEN BS 540, RBL 1. ACFT GROUNDED. REMOVED THE FLOOR SUPPORT ANGLE AT BS 540, RBL-1 IAW SRM 51-40-02. RECEIVED THE 

All 66: https://openairdocs.org/aircraft/N524AS/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 737-890)

- [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/N524AS/stcs.md

## Related

- Other Boeing 737-890 aircraft: https://openairdocs.org/model/boeing-737-890/aircraft.md
- The CFM International CFM56-7B27/B3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27-b3-series.md

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