# N597AS: 2008 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: 35689
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 4, 2008
- Certificate issued: May 9, 2008
- Expires: June 30, 2027
- Mode S code: A7B779
- 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=597AS
- Page: https://openairdocs.org/aircraft/N597AS

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 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/N597AS/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 N597AS.

## FAA accident and incident reports

None matched to N597AS.

## Service difficulty reports (401, 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 ASAA2026062367063](https://openairdocs.org/sdr/ASAA2026062367063), Jun 23, 2026: SKIN. CRACKED. CRACK INDICATION FOUND, NR 1 RT HORZONTAL STAB LOWER SKIN STAB. STA.157.10 .900"L INBD OF INBD ROW OF FASTENERS, 22.75" AFT OF FWD SPAR. GROUNDED - YES. REPLACE
- [SDR ASAA2026062367062](https://openairdocs.org/sdr/ASAA2026062367062), Jun 23, 2026: SKIN. CRACKED. CRACK INDICATION FOUND, NR 3 RT HORZONTAL STAB LOWER SKIN STAB. STA.129.50 .500"L INBD OF INBD ROW OF FASTENERS, 33.25" AFT OF FWD SPAR. GROUNDED - YES. REPAIRE
- [SDR ASAA2026042165876](https://openairdocs.org/sdr/ASAA2026042165876), Apr 21, 2026: MOUNT. CORRODED. PASSENGER CABIN STA 916.5 LBL 51.55 DUAL FLOOR MOUNT ATTACHING INTERCOSTAL HAS CORROSION AROUND MOUNT. GROUNDED - YES. REMOVED AND REPLACED 147A5690-8 INTERCOST
- [SDR ASAA2025110162010](https://openairdocs.org/sdr/ASAA2025110162010), Nov 1, 2025: DOOR. NO DISCREPANCY. FA REPORTS L1 DOOR DIFFICULT TO CLOSE, REQUIRING MORE FORCE THAN NORMAL. ALSO REPORTED A TAPPING NOISE EMANATING FROM UPPER RIGHT SECTION OF L1 DURING DESCENT, 
- [SDR ASAA2025090260530](https://openairdocs.org/sdr/ASAA2025090260530), Sep 2, 2025: ELEC CONNECTOR. UNSECURE. EMERGENCY AISLE / AREA LIGHT ABOVE 6 ABC INOPERATIVE. GROUNDED - YES. SECURED D11344 CONNECTOR WDM 33-51-12-6, LIGHT L1065 NOW OPERATING NORMALLY.
- [SDR ASAA2025090260531](https://openairdocs.org/sdr/ASAA2025090260531), Sep 2, 2025: BATTERY PACK. INOPERATIVE. WHILE WORKING TC 78233001 THE FOLLOWING DEFECTS NOTED: 1) RH FWD OWE GROUND ILLUMINATION LIGHT INOP. 2) L2 OVERDOOR & ASSOCIATED LIGHTS INOP. 3) 21-24 DEF EMERG
- [SDR ASAA2024081952258](https://openairdocs.org/sdr/ASAA2024081952258), Aug 19, 2024: RIB. CRACKED. (LATE FIND) WHILE INSPECTING FOR AN "OK TO INSTALL" L/H LEADING EDGE, FOUND TWO INTERNAL CRACKS AT STA LES 105.26 VERTICAL, SEGMENTS 3 AND 4. GROUNDED - YES. RE
- [SDR ASAA2024081952175](https://openairdocs.org/sdr/ASAA2024081952175), Aug 19, 2024: RIB. CRACKED. (LATE FIND) WHILE INSPECTING FOR AN "OK TO INSTALL" R/H HORIZONTAL LEADING EDGE. FOUND INTERNAL CRACK AT STA LES 123.85 3 VERTICAL SEGMENTS AFT STREAMER ATTACHE
- [SDR ASAA2024071851458](https://openairdocs.org/sdr/ASAA2024071851458), Jul 18, 2024: BAFFLE. CRACKED. FWD PIT R/H BAFFLE BETWEEN STA 500E AND 500F CORNER BROKEN OFF. GROUNDED - YES. REMOVED AND REPLACED FWD PIT R/H BAFFLE BETWEEN STA 500E AND 500F PN:143A7510-22
- [SDR ASAA2024071552006](https://openairdocs.org/sdr/ASAA2024071552006), Jul 15, 2024: INTERCOSTAL. CORRODED. MAIN CABIN INTERCOSTAL UPPER SURFACE HAS CORROSION AT BS307 LBL12 AS MARK. GROUNDED - YES. REMOVED CORROSION IAW B737-800 51-10-02. ORIG THICK 0.125, REMOVED 0.
- [SDR ASAA2024071551579](https://openairdocs.org/sdr/ASAA2024071551579), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA APRROX. STA. 952, RBL 24-48 LATERAL FLOOR SUPPORT CORRODED AROUND FASTENER HOLES (2EA) AS MARKED. GROUNDED - YES. REMOVED AND REPLACED FLOOR 
- [SDR ASAA2024071551513](https://openairdocs.org/sdr/ASAA2024071551513), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA FLOOR STRUCTURE BETWEEN GALLEY FITTINGS APPROX. STA. 1014 AND LBL 32,FLOOR PANEL LONGITUDINAL SUPPORT CORRODED AS MARKED. GROUNDED - YES. REM
- [SDR ASAA2024071551193](https://openairdocs.org/sdr/ASAA2024071551193), Jul 15, 2024: FLOORBEAM. CORRODED. MAIN CABIN FLOORBOARD SUPPORT HAS CORROSION AT BS270 BETWEEN RBL0 AND RBL7 AS MARK. GROUNDED - YES. REMOVED CORROSION IAW B737-800 SRM 51-10-02, ORIG THICKNESS 
- [SDR ASAA2024071551465](https://openairdocs.org/sdr/ASAA2024071551465), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN WET AFT AREA APPROX. STA. 952, LBL 16-24 LATERAL FLOOR SUPPORT CORRODED AROUND FASTENER HOLES AS MARKED. GROUNDED - YES. REMOVED DAMAGE IAW B737-800 SRM 5
- [SDR ASAA2024071551464](https://openairdocs.org/sdr/ASAA2024071551464), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA APPROX. STA. 952,LBL 24-48 LATERAL FLOOR SUPPORT CORRODED AROUND FASTENER HOLES AS MARKED. GROUNDED - YES. REMOVED CORROSION IAW B737-800 SRM
- [SDR ASAA2024071551463](https://openairdocs.org/sdr/ASAA2024071551463), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA APPROX. STA. 952,LBL 24 LONGITUDINAL FLOOR SUPPORT CORRODED AROUND (1EA)FASTENER HOLE AS MARKED. GROUNDED - YES. REMOVED DAMAGE IAW B737-800 
- [SDR ASAA2024071551462](https://openairdocs.org/sdr/ASAA2024071551462), Jul 15, 2024: WEB. CORRODED. CABIN AFT WET AREA APPROX. STA. 988, RBL 32 GALLEY FLOOR SUPPORT PLATE TOP SURFACE CORRODED AS MARKED. GROUNDED - YES. BLENDED OUT CORROSION IAW B737-800 SRM 51
- [SDR ASAA2024071551461](https://openairdocs.org/sdr/ASAA2024071551461), Jul 15, 2024: SUPPORT. CORRODED. CABIN AFT WET AREA APPROX. STA. 993 AND RBL 34,GALLEY SUPPORT PLATE ATTACH ANGLE HAS DRILLED OUT ELONGATED HOLES(2EA) AS MARKED. GROUNDED - YES. SUPPORT HAS 100
- [SDR ASAA2024071551460](https://openairdocs.org/sdr/ASAA2024071551460), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA FLOOR STRUCTURE BETWEEN GALLEY FITTINGS APPROX. STA. 1015 AND RBL 32, FLOOR SUPPORT AFT END CORNER CORRODED AS MARKED. GROUNDED - YES. SUPPOR
- [SDR ASAA2024071551459](https://openairdocs.org/sdr/ASAA2024071551459), Jul 15, 2024: FLOOR SUPPORT. CORRODED. CABIN AFT WET AREA APPROX. STA. 958,LBL 48 LONGITUDUNAL FLOOR SUPPORT UPPER SURFACE CORRODED AROUND (2EA)FASTENER HOLES AS MARKED. GROUNDED - YES. REMOVED CORRO
- [SDR ASAA2024071551334](https://openairdocs.org/sdr/ASAA2024071551334), Jul 15, 2024: FLOOR SUPPORT. CRACKED. MAIN CABIN FLOOR STRUCTURE INTERCOSTAL IS CRACK AT BS312 RBL28 AS MARK. GROUNDED - YES. REMOVED AND REPLACED 1 CABIN FLOOR STRUCTURE INTERCOSTAL (P/N- 141A5410U
- [SDR ASAA2024071451400](https://openairdocs.org/sdr/ASAA2024071451400), Jul 14, 2024: FLOORBOARD. DELAMINATED. MAIN CABIN AFT WET AREA FLOORBOARD DELAME P/N 147A5810-136. GROUNDED - YES. EVALUATED AND REPAIRED MAIN CABIN AFT WET FLOORBOARD P/N 147A5810-136 AND REPLACED 5
- [SDR ASAA2024071451399](https://openairdocs.org/sdr/ASAA2024071451399), Jul 14, 2024: FLOORBOARD. DELAMINATED. MAIN CABIN AFT WET AREA FLOORBOARD DELAME P/N 147A5810-28. GROUNDED - YES. REPAIRED MAIN CABIN AFT WET AREA FLOOR BOARD P/N 147A5810-28 DELAM WITH FIBERGLASS DO
- [SDR ASAA2024071451398](https://openairdocs.org/sdr/ASAA2024071451398), Jul 14, 2024: FLOORBOARD. DELAMINATED. MAIN CABIN AFT WET AREA FLOORBOARD DELAME P/N 147A5810-27. GROUNDED - YES. REPAIRED MAIN CABIN AFT WET AREA FLOOR BOARD P/N 147A5810-27 DELAM WITH FIBERGLASS DO
- [SDR ASAA2024071451333](https://openairdocs.org/sdr/ASAA2024071451333), Jul 14, 2024: FLOORBOARD. DELAMINATED. MAIN CABIN AFT WET AREA FLOORBOARD DELAME P/N 147A5810-23. GROUNDED - YES. REPAIRED MAIN CABIN AFT WET AREA FLOOR BOARD P/N 147A5810-23 DELAM WITH FIBERGLASS DO
- [SDR ASAA2024071451332](https://openairdocs.org/sdr/ASAA2024071451332), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-454. GROUNDED - YES. PERFORMED PERMANENT REPAIRS ON MAIN CABIN FWD WET AREA FLOOR PANEL P/N: 141A5810-45
- [SDR ASAA2024071451331](https://openairdocs.org/sdr/ASAA2024071451331), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-755. GROUNDED - YES. PERFORMED PERMANENT REPAIRS ON MAIN CABIN FWD WET AREA FLOOR PANEL P/N: 141A5810-75
- [SDR ASAA2024071451330](https://openairdocs.org/sdr/ASAA2024071451330), Jul 14, 2024: FLOORBOARD. DELAMINATED. MAIN CABIN AFT WET AREA FLOORBOARD DELAME P/N 147A5810-137. GROUNDED - YES. REPAIRED MAIN CABIN AFT WET AREA FLOOR BOARD P/N 147A5810-137 DELAM WITH FIBERGLASS 
- [SDR ASAA2024071451203](https://openairdocs.org/sdr/ASAA2024071451203), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-157. GROUNDED - YES. EVALUATED PANEL. REPAIRED DELAMINATION IAW B737-800 ER SRM 53-00-50.
- [SDR ASAA2024071451202](https://openairdocs.org/sdr/ASAA2024071451202), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-155. GROUNDED - YES. EVALUATED PANEL. REPAIRED DELAMINATION IAW B737-800 ER SRM 53-00-50.
- [SDR ASAA2024071451201](https://openairdocs.org/sdr/ASAA2024071451201), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-763. GROUNDED - YES. EVALUATED PANEL. REPAIRED DELAMINATION IAW B737-800 ER SRM 53-00-50.
- [SDR ASAA2024071451200](https://openairdocs.org/sdr/ASAA2024071451200), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-236. GROUNDED - YES. COMPLETED WET LAY UP REPAIR AND REMOVE/REPLACE INSERTS ON MAIN CABIN FWD FLOOR PANE
- [SDR ASAA2024071451199](https://openairdocs.org/sdr/ASAA2024071451199), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-728. GROUNDED - YES. COMPLETED WET LAY UP REPAIR AND REMOVE/REPLACE INSERTS ON MAIN CABIN FWD FLOOR PANE
- [SDR ASAA2024071451198](https://openairdocs.org/sdr/ASAA2024071451198), Jul 14, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR PANEL DELAME P/N 141A5810-765. GROUNDED - YES. COMPLETED WET LAY UP REPAIR AND REMOVE/REPLACE INSERTS ON MAIN CABIN FWD FLOOR PANE
- [SDR ASAA2024071351514](https://openairdocs.org/sdr/ASAA2024071351514), Jul 13, 2024: STRAP. CORRODED. AFT PIT LOWER DOOR SILL STRAP HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT LOWER DOOR SILL STRAP IAW B737-800 SRM 53-60-15-1A-1 ORIG THICKNESS 
- [SDR ASAA2024071351466](https://openairdocs.org/sdr/ASAA2024071351466), Jul 13, 2024: SHIELD. CORRODED. AFT PIT FWD SHIELD HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT FWD SHIELD IAW B737-800 SRM 53-60-15-1A-1 ORIG'L MATERIAL THICKNESS WAS .050 IA
- [SDR ASAA2024071351403](https://openairdocs.org/sdr/ASAA2024071351403), Jul 13, 2024: ATTACH ANGLE. CORRODED. AFT PIT,FWD SHIELD ATTACH ANGLE HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT FWD SHIELD ATTACH ANGLE IAW B737-800 SRM 53-60-15-1A-1 ORIGNL THIC
- [SDR ASAA2024071351402](https://openairdocs.org/sdr/ASAA2024071351402), Jul 13, 2024: SUPPORT. CORRODED. FWD PIT,AFT BULKHEAD R/H SUPPORT IS CORRODED. GROUNDED - YES. REMOVED CORROSION FROM THE FWD PIT R/H AFT BULKHEAD SUPPORT IAW B737-800 SRM 53-30-08-1A-1.2.C. AN
- [SDR ASAA2024071351337](https://openairdocs.org/sdr/ASAA2024071351337), Jul 13, 2024: TRANSITION PANEL. CORRODED. AFT PIT L/H TRANSITION PANEL STA 727 TO 727E+12 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT L/H TRANSITION PANEL AT STA 727 TO 727E+12 IAW B73
- [SDR ASAA2024071351336](https://openairdocs.org/sdr/ASAA2024071351336), Jul 13, 2024: TRANSITION PANEL. CORRODED. AFT PIT L/H TRANSITION PANEL STA 727E+12 TO 738 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT L/H TRANSITION PANEL AT STA 727E+12 TO 738 IAW B73
- [SDR ASAA2024071351335](https://openairdocs.org/sdr/ASAA2024071351335), Jul 13, 2024: SHIELD. CORRODED. AFT PIT, AFT SHIELD HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT, AFT SHIELD IAW B737-800 SRM 53-60-15-1A-1. ORIG. THICKNESS IS .050" IAW B737-
- [SDR ASAA2024071351288](https://openairdocs.org/sdr/ASAA2024071351288), Jul 13, 2024: SUPPORT. CORRODED. FWD PIT, AFT BULKHEAD LOWER SUPPORT IS CORRODED. GROUNDED - YES. REMOVED CORROSION FROM THE FWD PIT, AFT BULKHEAD LOWER SUPPORT IAW B737-800 SRM 53-30-08-1A-1.2
- [SDR ASAA2024071351287](https://openairdocs.org/sdr/ASAA2024071351287), Jul 13, 2024: TRANSITION PANEL. CORRODED. AFT PIT R/H TRANSITION PANEL STA 727 TO 727F+11 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT R/H TRANSITION PANEL AT STA 727 TO 727F+11 IAW B73
- [SDR ASAA2024071351286](https://openairdocs.org/sdr/ASAA2024071351286), Jul 13, 2024: TRANSITION PANEL. CORRODED. AFT PIT R/H TRANSISTION PANEL STA 727F+11 TO 767 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT R/H TRANSITION PANEL AT STA 727F+11 TO 767 IAW B7
- [SDR ASAA2024071351285](https://openairdocs.org/sdr/ASAA2024071351285), Jul 13, 2024: TRANSITION PANEL. CORRODED. FWD PIT R/H TRANSITION PANEL STA 500C+15 TO 500I IS CORRODED. GROUNDED - YES. REMOVED THE CORROSION FROM THE FWD PIT R/H TRANSITION PANEL AT STA 500C+15 -500I I
- [SDR ASAA2024071051401](https://openairdocs.org/sdr/ASAA2024071051401), Jul 10, 2024: STOP FITTING. WORN. MAIN CABIN L1 DOOR, AFT LOWER STOP PIN FITTINGS IS WORN ON SIDE. GROUNDED - YES. CHECKED LIMITS ON WORN AREA ON STOP FITTING, OUT OF LIMITS IAW B737-800 SRM 52-
- [SDR ASAA2024071051431](https://openairdocs.org/sdr/ASAA2024071051431), Jul 10, 2024: STOP FITTING. WORN. MAIN CABIN L1 DOOR, AFT LOWER STOP PIN FITTINGS IS WORN ON SIDE. GROUNDED - YES. CHECKED LIMITS ON WORN AREA ON STOP FITTING, OUT OF LIMITS IAW B737-800 SRM 52-
- [SDR ASAA2024033048744](https://openairdocs.org/sdr/ASAA2024033048744), Mar 30, 2024: LENS. MISSING. FA REPORTS PLASTIC LIGHT COVER FOR EXIT ROW LIGHTING MISSING AT SEAT 16F. GROUNDED - YES. REPLACED L/H ROW 16F LOWER LIGHT COVER (EMERG). OPS GOOD.
- [SDR ASAA2023100645510](https://openairdocs.org/sdr/ASAA2023100645510), Oct 6, 2023: UNKNOWN. UNKNOWN. SINGLE FMC OPERATION MESSAGE ON CDU DURING TAXI IN. GROUNDED - YES. PERFORMED SYSTEM TEST OF FMC , NO FAULTS NOTED.
- [SDR ASAA2023092245472](https://openairdocs.org/sdr/ASAA2023092245472), Sep 22, 2023: VALVE. MALFUNCTIONED. CFM DIAGNOSTICS REPORTS #2 ENGINE HAS INCREASE IN DELTA EGT, FUEL FLOW AND DECREASE IN CORE SPEED. HPTACC MALFUNCTION IS SUSPECTED. (#PRI2/ETOPS) CNR 2023092200

All 401: https://openairdocs.org/aircraft/N597AS/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/N597AS/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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.