# N526AS: 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 series](https://openairdocs.org/engine/cfm-international-cfm56-7b27-series) (registry code 13046)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 35196
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: April 2, 2009
- Certificate issued: April 9, 2009
- Expires: February 28, 2030
- Mode S code: A69F49
- 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=526AS
- Page: https://openairdocs.org/aircraft/N526AS

From the FAA registry file of October 22, 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 model are included.

## ADs that may apply (OpenAirDocs): 345 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 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/N526AS/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 N526AS.

## FAA accident and incident reports

None matched to N526AS.

## Service difficulty reports (86, 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 ASAA2026032265070](https://openairdocs.org/sdr/ASAA2026032265070), Mar 22, 2026: DOOR. BINDING. R1 DOOR IS NOT CLOSED PROPERLY. THE HANDLE IS IN THE CLOSED POSITION BUT THE AFT EDGE IS AJAR BY ABOUT TWO INCHES. GROUNDED - YES. MIG-2C S/N: 40-0081009 INIT. 
- [SDR ASAA2025081160263](https://openairdocs.org/sdr/ASAA2025081160263), Aug 11, 2025: TRANSITION PANEL. CORRODED. AFT CARGO LT TRANSITION PANEL HAS CORROSION BS 727 TO 787. GROUNDED - YES. REMOVED DAMAGE TRANSITION PANEL FOUND TO BE OUT LIMITS. REMOVED AND REPLACED TRANSITI
- [SDR ASAA2025080860844](https://openairdocs.org/sdr/ASAA2025080860844), Aug 8, 2025: ANGLE. CRACKED. DURING INSPECTION BUYBACK FOUND RH AFT AIR COND BAY STA 663 BULKHEAD UPPER CHORD ANGLE CRACKED APPROX 15" O/B OF KEEL BEAM, MARKED. GROUNDED - YES. REPAIRED VAP
- [SDR ASAA2025080760271](https://openairdocs.org/sdr/ASAA2025080760271), Aug 7, 2025: ANGLE. CRACKED. BAFFLE CLIP CRACKED AT 500H RT FWD SIDE. GROUNDED - YES. REMOVED AND REPLACED BAFFLE CLIP AT 500H RT FWD SIDE IAW SRM 51-40-02-0G-0.
- [SDR ASAA2025092260979](https://openairdocs.org/sdr/ASAA2025092260979), Aug 3, 2025: FLOOR SUPPORT. CORRODED. FWD WET AREA FLOOR SUPPORT HAS CORROSION STA 312 TO 328 RBL 12. GROUNDED - YES. REMOVED AND REPLACED FLOOR SUPPORT AT STA 312TO 328 RBL 12 IAW SRM 51-40-02-0G-0
- [SDR ASAA2025080360918](https://openairdocs.org/sdr/ASAA2025080360918), Aug 3, 2025: FLOORBEAM. CRACKED. PANEL BREAK AT STA 540 BETWEEN BL 0 AND LBL 24 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED PANEL BREAK I.A.W. B737-800 SRM 51-40-02-0G-0.
- [SDR ASAA2025080360128](https://openairdocs.org/sdr/ASAA2025080360128), Aug 3, 2025: FLOOR SUPPORT. CORRODED. FWD WET AREA FLOOR SUPPORT HAS CORROSION STA 312 TO 328 RBL 12. GROUNDED - YES. REMOVED AND REPLACED FLOOR SUPPORT AT STA 312TO 328 RBL 12 IAW B737-800 SRM 51-4
- [SDR ASAA2025080360129](https://openairdocs.org/sdr/ASAA2025080360129), Aug 3, 2025: FLOORBEAM. CORRODED. AFT WET AREA STA 986 FLOOR BEAM HAS CORROSION LBL 3 TO LBL 55. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS. REPAIRED FLOOR BEAM IAW SRM 53-70-51-2R
- [SDR ASAA2025080360127](https://openairdocs.org/sdr/ASAA2025080360127), Aug 3, 2025: INTERCOSTAL. CORRODED. FWD WET AREA MACHINED INTERCOSTAL STA 294 TO 312 RBL 40 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL STA 294-312 RBL40 AND FOUND TO BE OUR LI
- [SDR ASAA2025080360126](https://openairdocs.org/sdr/ASAA2025080360126), Aug 3, 2025: FLOORBEAM. CORRODED. AFT WET AREA 986 FLOORBEAM HAS CORROSION AT RBL 55. GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT LIMITS, REPAIRED FLOORBEAM IAW SRM 53-70-51-2R-6.W= 1" O= 
- [SDR ASAA2025080360125](https://openairdocs.org/sdr/ASAA2025080360125), Aug 3, 2025: WEB. CORRODED. AFT WET AREA R/H WEB SUPPORT STA 986 TO 1016 RBL 45 HAS CORROSION. GROUNDED - YES. REMOVED CORROISON FOUND TO BE OUT OF LIMITS , REMOVED & REPLACED WEB IAW B737
- [SDR ASAA2025080360124](https://openairdocs.org/sdr/ASAA2025080360124), Aug 3, 2025: WEB. CORRODED. AFT WET AREA SHEAR WEB HAS CORROSION AT STA 986 LBL 50. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS REPLACED WEB IAW B737-800 SRM 51-40-02-0G-0 & 5
- [SDR ASAA2025080360122](https://openairdocs.org/sdr/ASAA2025080360122), Aug 3, 2025: WEB. CORRODED. AFT WET AREA WEB SUPPORT STA 986 TO 1016 LBL 45 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS REMOVED & REPLACED WEB IAW B737-800 SRM 
- [SDR ASAA2025092260978](https://openairdocs.org/sdr/ASAA2025092260978), Aug 1, 2025: INTERCOSTAL. CORRODED. AFT CARGO INTERCOSTAL CORRODED STA 727A TO 727B LBL 20. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL STA 727A-727B AND FOUND TO BE OUT OF LIMITS I.A.W. B737
- [SDR ASAA2025080160598](https://openairdocs.org/sdr/ASAA2025080160598), Aug 1, 2025: FLOOR SUPPORT. CORRODED. AFT CARGO INTERCOSTAL CORRODED STA 727A TO 727B RBL 20. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL STA 727A-727B RBL 20 AND FOUND TO BE OUT OF LIMITS IAW 
- [SDR ASAA2025080160270](https://openairdocs.org/sdr/ASAA2025080160270), Aug 1, 2025: RIB. CRACKED. LEFT HORIZONTAL STABI RIB AT HSS 129.50 CRACKED. GROUNDED - YES. REMOVED DAMAGE AND REPAIR RIB 129.5 IAW SRM 55-1-09-2R-4.
- [SDR ASAA2025080160269](https://openairdocs.org/sdr/ASAA2025080160269), Aug 1, 2025: RIB. CRACKED. RIGHT HORIZONTAL STAB RIB AT HSS 129.50 CRACKED IN MULTIPLE AREAS. GROUNDED - YES. REMOVED AND REPLACED RIB 129.50 IAW SRM 51-40-02-0G-0 & 51-40-05-0G-0.
- [SDR ASAA2025080160268](https://openairdocs.org/sdr/ASAA2025080160268), Aug 1, 2025: RIB. CRACKED. RIGHT HORIZONTAL STAB RIB IAW 737-800 SRM 55-10-09-2R-4. GROUNDED - YES. REPAIRED RIB IAW SRM 55-10-09-2R-4.
- [SDR ASAA2025080160267](https://openairdocs.org/sdr/ASAA2025080160267), Aug 1, 2025: TRANSITION PANEL. CORRODED. FWD CARGO RT TRANSITION CORRODED FROM STA 500A TO 500I. GROUNDED - YES. REMOVED AND REPLACE FWD CARGO RT TRANSITION FROM BS 500A TO 500I IAW SRM 51-40-02-0G-0W=
- [SDR ASAA2025080160266](https://openairdocs.org/sdr/ASAA2025080160266), Aug 1, 2025: SUPPORT. CORRODED. FWD CARGO AFT RT BULKHEAD SUPPORT RBL 30 STA 500I CORRODED. GROUNDED - YES. REMOVED AND REPLACE FWD CARGO AFT R/H BULKHEAD SUPPORT IAW SRM 51-40-02-0G-0W= 2' O=
- [SDR ASAA2025080160264](https://openairdocs.org/sdr/ASAA2025080160264), Aug 1, 2025: BULKHEAD. CORRODED. FWD CARGO LOWER BULKHEAD SUPPORT STA 500I LBL 26 TO RBL 26 CORRODED. GROUNDED - YES. REMOVED AND REPLACED FWD CARGO LOWER BULKHEAD SUPPORT AT STA 500I LBL 26 TO
- [SDR ASAA2025080160262](https://openairdocs.org/sdr/ASAA2025080160262), Aug 1, 2025: TRANSITION PANEL. CORRODED. AFT CARGO RT TRANSITION HAS CORROSION BS 727 TO 767. GROUNDED - YES. REMOVED CORROSION ON RT TRANSITION PANEL BS 727-767 AND FOUND TO BE OUT OF LIMITS IAW SRM 5
- [SDR ASAA2025080160119](https://openairdocs.org/sdr/ASAA2025080160119), Aug 1, 2025: WEB. CORRODED. AFT CARGO DOOR SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED & REPLACED AFT CARGO DOOR SILL WEB IAW B737-800 SRM 51-40-02-0G-0, W 2, O .080, R .034, L 24, D .
- [SDR ASAA2025080160118](https://openairdocs.org/sdr/ASAA2025080160118), Aug 1, 2025: SHIELD. CORRODED. AFT CARGO SHILED AND CLIP HAS CORROSION STA 767 TO 787. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO SHIELD AND CLIP I.A.W. B737-800 SRM 51-40-02-0G-0W= 2 O= 
- [SDR ASAA2025080160117](https://openairdocs.org/sdr/ASAA2025080160117), Aug 1, 2025: INTERCOSTAL. CORRODED. AFT CARGO INTERCOSTAL CORRODED STA 727A TO 727B LBL 20. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL STA 727A-727B AND FOUND TO BE OUT OF LIMITS I.A.W. B737
- [SDR ASAA2025080159935](https://openairdocs.org/sdr/ASAA2025080159935), Aug 1, 2025: BAFFLE. CRACKED. FWD CARGO STA 440 BAFFLE CLIP CRACKED LBL 26. GROUNDED - YES. FWD CARGO STA 440 BAFFLE CLIP LBL 26 REMOVED AND REPLACED IAW SRM 51-40-02-0G-0.
- [SDR ASAA2025073060261](https://openairdocs.org/sdr/ASAA2025073060261), Jul 30, 2025: SKIN. CRACKED. LEFT HORIZONAL STAB LOWER SKIB CRACKED AT INBD SIDE OF RIB 2 12IN FROM T/E. GROUNDED - YES. REPAIRED LT HORIZONTAL STAB LOWER SKIN AT INBD SIDE OF RIB 2 IAW SRM
- [SDR ASAA2024100853201](https://openairdocs.org/sdr/ASAA2024100853201), Oct 8, 2024: SKIN. CORRODED. SEC 47 AT STA 907 TO STA 927 AT STR 23L LAP JOINT HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATEGORY B MINOR REPAIR ON SKIN P/N'S: 147A3110-3 AND 147
- [SDR ASAA2024100853200](https://openairdocs.org/sdr/ASAA2024100853200), Oct 8, 2024: SKIN. CORRODED. AT STA 887 FROM STR 23L TO STR 23R SEC 46 TO SEC 47 BUTT JOINT HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATEGORY B MINOR REPAIR ON SKIN P/N'S: 146A3
- [SDR ASAA2024100853196](https://openairdocs.org/sdr/ASAA2024100853196), Oct 8, 2024: SKIN. CORRODED. AFT LAV VENT AT STA 907 TO STA 927 SEC 47 L/H HAS SIGNS OF CORROSION. GROUNDED - YES. ACCOMPLISHED CATEGORY B MINOR REPAIR ON SKIN P/N: 147A3110-3 IAW EA NO. 80
- [SDR ASAA2024080551596](https://openairdocs.org/sdr/ASAA2024080551596), Aug 5, 2024: BATTERY PACK. NO TEST. WHILE PERFORMING W/C 78233001, LAMPS FOR BATTS M1694, M1695, M1672, M1670, M1671 EXTINGUISHED < 15 MINS. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACKS @ M1
- [SDR ASAA2024080551595](https://openairdocs.org/sdr/ASAA2024080551595), Aug 5, 2024: LAMP. INOPERATIVE. AFT EMERGENCY LAMP IN FWD RH OVERWING EXIT DOOR LT ASSY DOES NOT ILLUMINATE. GROUNDED - YES. RELAMPED REF AMM 33-51-04.
- [SDR ASAA2024070650789](https://openairdocs.org/sdr/ASAA2024070650789), Jul 6, 2024: LIGHT. UNKNOWN. EXIT LIGHT AT 16A FLASHING INTERMITTENTLY. GROUNDED - YES. PERFORMED EMERGENCY LIGHT OPS CHK, NO FLASHING INDICATION, REF AMM 33-51-00-720-801.
- [SDR ASAA2024020747754](https://openairdocs.org/sdr/ASAA2024020747754), Feb 7, 2024: BULB. INOPERATIVE. L1 EXTERIOR EMERGENCY LIGHT INOP. GROUNDED - YES. RELAMPED REF B737-800 AMM 33-51-04.
- [SDR ASAA2023121046670](https://openairdocs.org/sdr/ASAA2023121046670), Dec 10, 2023: COVER. MISSING. EXIT SIGN COVER NEAR SEAT 17F IS MISSING. GROUNDED - YES. REPLACED EXIT SIGN ASSY BY SEAT 17F, OPS NML.
- [SDR ASAA2023080944494](https://openairdocs.org/sdr/ASAA2023080944494), Aug 9, 2023: LAMP. INOPERATIVE. EMER EXIT MIDDLE BULB BURNED OUT ABOVE R1 DOOR. GROUNDED - YES. RELAMPED THE R1 DOOR EMER EXIT SIGN, OPS CHECKS GOOD. REF B737 AMM 33-51-01.
- [SDR ASAA2023080544473](https://openairdocs.org/sdr/ASAA2023080544473), Aug 5, 2023: POWER SUPPLY. INOPERATIVE. ALL EMERGENCY EXIT LIGHTS ASSOCIATED WITH POWER SUPPLY M1694 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY POWER SUPPLY M1694. PERFORMEDOPS - CHECK. 
- [SDR ASAA2023080144391](https://openairdocs.org/sdr/ASAA2023080144391), Aug 1, 2023: POWER SUPPLY. INOPERATIVE. EMERG EXIT LIGHTS ASSOCIATED WITH M1675 AT FWD CABIN CEILING ARE INOP. GROUNDED - YES. REMOVED + REPLACED M1675 POWER SUPPLY WITH BATTERY PACK S/N 30188 + OPS T
- [SDR ASAA2023073144392](https://openairdocs.org/sdr/ASAA2023073144392), Jul 31, 2023: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHTS ASSOCIATED WITH M1673 PWR SUPPLY IN AFT GALLEY CEILING ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY AT M1673 IAW B737
- [SDR ASAA2023041242845](https://openairdocs.org/sdr/ASAA2023041242845), Apr 12, 2023: LAMP. INOPERATIVE. L1 DOOR EXTERIOR EMERGENCY LIGHT INOP. GROUNDED - YES. RELAMPED REF B737-800 AMM 33-51-04.
- [SDR ASAA2022080139295](https://openairdocs.org/sdr/ASAA2022080139295), Aug 1, 2022: LAMP. INOPERATIVE. RIGHT SIDE AFT OVERWING EMERGENCY EXIT LIGHT INOP. GROUNDED - YES. LAMP REMOVED & NEW INSTALLED. REF B737-800 AMM 33-51-04.
- [SDR ASAA2021111736641](https://openairdocs.org/sdr/ASAA2021111736641), Nov 17, 2021: WINDOW. DAMAGED. AT CRUISE: FL350 - MASTER CAUTION - ANTI-ICE ILLUMINATED COMPLETED QRH FOR WINDOW OVERHEAT CAUTION LIGHT R1 WINDOW - WHEN WINDOW HEAT SWITCH WAS TURNED OFF - TH
- [SDR ASAA2021090235950](https://openairdocs.org/sdr/ASAA2021090235950), Sep 2, 2021: SKIN. CRACKED. DEFECT INDICATION FOUND R/H H-STAB. LOWER SKIN BETWEEN STA . 92.5 AND 101.9 INDICATION IS APROX. 1.00". GROUNDED - YES. REMOVED FINISH, PERFORMED HFEC, FOUND DE
- [SDR ASAA2020112643455](https://openairdocs.org/sdr/ASAA2020112643455), Nov 24, 2019: LENS. DETACHED. CREW REPORTS LIGHTED EMERGENCY EXIT SIGN LENS AT ROW 16 RH IS MISSING. GROUNDED - YES. INSTALLED EMERGENCY EXIT SIGN LENS.
- [SDR ASAA2019091230679](https://openairdocs.org/sdr/ASAA2019091230679), Sep 12, 2019: CHARGER. INOPERATIVE. EMERGENCY LIGHTS COMMON TO POWER SUPPLY M1676 INOP. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK AND CHARGER ASSY M1676 IAW AMM 33-51-06-960-806. OPS CHK G
- [SDR ASAA2019091230678](https://openairdocs.org/sdr/ASAA2019091230678), Sep 12, 2019: CHARGER. INOPERATIVE. EMERGENCY LIGHTS COMMON TO POWER SUPPLY M1676 INOP. GROUNDED - YES. REMOVED AND REPLACED CHARGE ASSY AND BATTERY PACK.
- [SDR ASAA2019091130670](https://openairdocs.org/sdr/ASAA2019091130670), Sep 11, 2019: CHARGER. INOPERATIVE. R1 EMERGENCY LIGHTS INOP GROUNDED - YES. REMOVED AND REPLACED BATTERY CHARGER AND BATTERY SUPPLY IN ACCORDANCE WITH AMM 33-51-06.
- [SDR ASAA2019091030655](https://openairdocs.org/sdr/ASAA2019091030655), Sep 10, 2019: BATTERY. DISCHARGED. R1 EMERGENCY LIGHTS INOP. GROUNDED - YES. T/S AND FOUND R1 DOOR EL BATTERY CHARGER AND BATTERY BAD, REMOVED AND REPLACED M1674 R1 DOOR EL BATTERY CHARGER AND BA
- [SDR ASAA2019082430603](https://openairdocs.org/sdr/ASAA2019082430603), Aug 24, 2019: TRANSITION PANEL. CORRODED. AFT CARGO COMPARTMENT BILGE AT BS 767 PLUS 4 RT TRANSITION PANEL HAS CORR UPPER AND LOWER SURFACES. GROUNDED - YES. REMOVED CORROSION FROM AFT CARGO RT TRANSITI
- [SDR ASAA2019082430564](https://openairdocs.org/sdr/ASAA2019082430564), Aug 24, 2019: GUSSET. CORRODED. AFT CARGO COMPARTMENT BILGE AT BS 767 AND STR25 FRAME GUSSET HAS CORR. GROUNDED - YES. REMOVED CORROSION IAW SRM 51-10-02. NO LIMITS GIVEN, REMOVED FRAME GUSSET

All 86: https://openairdocs.org/aircraft/N526AS/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/N526AS/stcs.md

## Related

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

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