# N461AS: 2014 Boeing 737-990ER

- Status: Valid registration
- Airframe: [Boeing 737-990ER](https://openairdocs.org/model/boeing-737-990er) (registry code 13848CE, 222 seats)
- Engine: [CFM International CFM56-7B27E series](https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series) (registry code 13078)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 36363
- Year built: 2014
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 30, 2014
- Certificate issued: April 2, 2014
- Expires: April 30, 2030
- Mode S code: A59D63
- Registered owner: [Alaska Airlines Inc](https://openairdocs.org/faa-owner/ALASKA%20AIRLINES%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- 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=461AS
- Page: https://openairdocs.org/aircraft/N461AS

From the FAA registry file of October 21, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B27E model are included.

## ADs that may apply (OpenAirDocs): 109 in force

### Matched by airframe (Boeing 737-990ER)

- [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 2025-04-03](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 2024-16-10](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 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 2022-15-08](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 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 2021-17-08](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 2021-07-17](https://openairdocs.org/ad/2021-07-17): Electrical power · Boeing 737-900ER Series. Effective May 25, 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 2021-01-04](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 2019-24-15](https://openairdocs.org/ad/2019-24-15): Equipment/ furnishings · Boeing 737-900ER Series. Effective Jan 14, 2020
- [AD 2019-18-03](https://openairdocs.org/ad/2019-18-03): Exhaust · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Oct 3, 2019
- [AD 2019-14-02](https://openairdocs.org/ad/2019-14-02): Hydraulic power · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 11 more. Effective Aug 27, 2019
- [AD 2019-11-06](https://openairdocs.org/ad/2019-11-06): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Jul 17, 2019
- [AD 2019-11-03](https://openairdocs.org/ad/2019-11-03): Flight Controls · Boeing 737-700C Series, 737-800 Series and 737-900ER Series. Effective Jun 10, 2019
- [AD 2019-03-07](https://openairdocs.org/ad/2019-03-07): Wings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Mar 29, 2019
- [AD 2019-01-03](https://openairdocs.org/ad/2019-01-03): Landing Gear · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Mar 19, 2019
- [AD 2018-26-06](https://openairdocs.org/ad/2018-26-06): Doors · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Feb 1, 2019
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018

### Matched by engine (CFM International CFM56-7B27E series)

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009

### Historical (superseded or no longer in force)

- [AD 2023-09-04](https://openairdocs.org/ad/2023-09-04) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 29, 2023
- [AD 2022-05-04](https://openairdocs.org/ad/2022-05-04) (historical): Navigation · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Feb 24, 2022
- [AD 2021-14-20](https://openairdocs.org/ad/2021-14-20) (historical): Cabin Altitude Pressure Switches · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jul 20, 2021
- [AD 2021-09-06](https://openairdocs.org/ad/2021-09-06) (historical): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Jun 8, 2021
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2019-25-17](https://openairdocs.org/ad/2019-25-17) (historical): Indicating/ recording system · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Dec 27, 2019
- [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019
- [AD 2019-22-10](https://openairdocs.org/ad/2019-22-10) (historical): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Nov 13, 2019
- [AD 2019-20-02](https://openairdocs.org/ad/2019-20-02) (historical): Fuselage · Boeing Airplane Company, Wichita Division 75 (Army PT-13), 737-600 Series, 737-700 Series and 4 more. Effective Oct 3, 2019
- [AD 2019-03-26](https://openairdocs.org/ad/2019-03-26) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Apr 8, 2019
- [AD 2017-16-05](https://openairdocs.org/ad/2017-16-05) (historical): Wings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Sep 22, 2017
- [AD 2017-14-13](https://openairdocs.org/ad/2017-14-13) (historical): Equipment and Furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 23, 2017
- [AD 2017-12-07](https://openairdocs.org/ad/2017-12-07) (historical): Air conditioning · Boeing 737-800 Series, 737-900 Series and 737-900ER Series. Effective Jul 20, 2017
- [AD 2016-18-01](https://openairdocs.org/ad/2016-18-01) (historical): Landing Gear · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 5, 2016
- [AD 2016-13-16](https://openairdocs.org/ad/2016-13-16) (historical): Stabilizers · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Aug 12, 2016
- [AD 2015-19-03](https://openairdocs.org/ad/2015-19-03) (historical): Fuel Selector/Shutoff Valve · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Oct 21, 2015
- [AD 2015-16-01](https://openairdocs.org/ad/2015-16-01) (historical): Air Conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 9 more. Effective Sep 15, 2015
- [AD 2013-26-08](https://openairdocs.org/ad/2013-26-08) (historical): Ice and Rain Protection · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 3 more. Effective Feb 10, 2014
- [AD 2013-18-09](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 2012-19-11](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 2010-17-19](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 2009-21-10](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 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 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018
- [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018
- [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018
- [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014

All 142: https://openairdocs.org/aircraft/N461AS/ads.md

## Information bulletins (advisory) (15 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 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-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-06-56](https://openairdocs.org/saib/NM-06-56): . Issued Jul 19, 2006
- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011

## NTSB investigations

None matched to N461AS.

## FAA accident and incident reports

None matched to N461AS.

## Service difficulty reports (286, newest 50)

As reported by operators and repair stations.

- [SDR ASAA2026093069027](https://openairdocs.org/sdr/ASAA2026093069027), Sep 30, 2026: TRACK. LACK OF LUBE. FA REPORTS L1 DOOR DIFFICULT TO OPEN & CLOSE. DOOR FEELS LIKE IT BINDS AT 50% OPEN/CLOSE. GROUNDED - YES. OPERATED THE L-1 DOOR MULTIPULE TIMES REF AMM52-11-00.
- [SDR ASAA2026050765990](https://openairdocs.org/sdr/ASAA2026050765990), May 7, 2026: HANDLE. BINDING. FA REPORT 1L DOOR HANDLE IS EXTREMELY DIFFICULT TO ROTATE. GROUNDED - YES. INTIAL EVAL, OPERATED DOOR (L1) THROUGH SEVERAL CYCLES, AS WELL AS GVI OF DOOR STRUCT
- [SDR ASAA2026032965182](https://openairdocs.org/sdr/ASAA2026032965182), Mar 29, 2026: GUST LOCK. FAULTED. L1 DOOR DIFFICULT TO OPEN/CLOSE & GUST LOCK NOT WORKING. GROUNDED - YES. INSPECTED L1 DOOR IAW AMM 52-11-00. FOUND GUST LOCK NOT ENGAGING, OPENED AND CLOSED DOO
- [SDR ASAA2025102761919](https://openairdocs.org/sdr/ASAA2025102761919), Oct 27, 2025: GROUND WIRE. DISCONNECTED. DURING T/C #78233008 EMERGENCY LT OPS CK FOUND RT AFT OVERHEAD EXIT SIGN, RT AFT SIDEWING EMER LIGHT INOP. GROUNDED - YES. R & R EXIT SIGN O/W DOOR RT AFT, REF 
- [SDR ASAA2025102761905](https://openairdocs.org/sdr/ASAA2025102761905), Oct 27, 2025: LAMP. INOPERATIVE. DURING T/C 78233008 EMERGENCY LIGHT TEST, FOUND RT AFT SIDEWING EXT EMER LT INOPERATIVE. GROUNDED - YES. RELAMPED RT AFT SLIDE/OVERWING LIGHT. OPS CK GOOD, REF 
- [SDR ASAA2025081260043](https://openairdocs.org/sdr/ASAA2025081260043), Aug 12, 2025: COVER. MISSING. EXIT LIGHT COVER MISSING ROW 16 EXIT ROW A/C LEFT. GROUNDED - YES. REMOVED AND REPLACED EXIT FLOOR LIGHT ASSY AT ROW 16 ABC. OPS CHECK GOOD. REF AMM 33-51-01-96
- [SDR ASAA2025070759333](https://openairdocs.org/sdr/ASAA2025070759333), Jul 7, 2025: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1671 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT BATT PWR SUPPLY AT M1671 IAW B737NG AMM 33-51-06-9
- [SDR ASAA2025070759293](https://openairdocs.org/sdr/ASAA2025070759293), Jul 7, 2025: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1694 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY POWER SUPPLY M1694 S/N 113378 IAW B737NG AMM 33-51-
- [SDR ASAA2025062058896](https://openairdocs.org/sdr/ASAA2025062058896), Jun 20, 2025: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 147A5810-446 HAS PEELING FIBERS (PARTS RACK ITEM). GROUNDED - YES. EVALUATED AND REPAIRED IAW ASA B737-900ER SRM 53-00-50-2R-1, SRM 53-00
- [SDR ASAA2025061159246](https://openairdocs.org/sdr/ASAA2025061159246), Jun 11, 2025: TRANSITION PANEL. CORRODED. FWD CARGO FLOOR BETWEEN STA 500H+12 TO 500L. RIGHT TRANSITION PANEL HAS OUT OF LIMITS CORROSION. GROUNDED - YES. REMOVED CORR. FROM FWD CARGO FLOOR TRANS PNL AT
- [SDR ASAA2025061058968](https://openairdocs.org/sdr/ASAA2025061058968), Jun 10, 2025: FRAME. GOUGED. L-1 DOOR FWD FRAME IS GOUGE NEAR OUTER SKIN UPPER SIDE. GROUNDED - YES. REMOVED AND REPLACED L1 DOOR FWD SIDE FRAME P/N 141A6110U1 PO#1124568.1 IAW DWG 141A6260
- [SDR ASAA2025060959247](https://openairdocs.org/sdr/ASAA2025060959247), Jun 9, 2025: TRANSITION PANEL. CORRODED. LEFT SIDE AFT CARGO COMPARTMENT TRANSITION PANEL HAS CORROSION AREAS FOUND BETWEEN BS 727 AND BS 727I +8 GROUNDED - YES. REMOVED AND EVALUATED DAMAGE FROM AFT P
- [SDR ASAA2025060958894](https://openairdocs.org/sdr/ASAA2025060958894), Jun 9, 2025: TRANSITION PANEL. CORRODED. RIGHT SIDE AFT CARGO COMPARTMENT TRANSITION PANEL HAS CORROSION AREAS FOUND BETWEEN BS 727F+11 AND BS 7271+8 GROUNDED - YES. EVALUATED AFT PIT R/H TRANSITION PA
- [SDR ASAA2025060958893](https://openairdocs.org/sdr/ASAA2025060958893), Jun 9, 2025: TRANSITION PANEL. CORRODED. RIGHT SIDE AFT CARGO COMPARTMENT TRANSITION PANEL HAS CORROSION AREAS FOUND BETWEEN BS 727I+8 AND BS 767 GROUNDED - YES. EVALUATED AFT PIT R/H TRANSITION PANEL 
- [SDR ASAA2025060658944](https://openairdocs.org/sdr/ASAA2025060658944), Jun 6, 2025: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 147A5810-440 HAS PEELING FIBERS & CORRODED INSERTS (PART RACK ITEM). GROUNDED - YES. REPAIR IAW ASA B737-900ER SRM 53-00-50-2R-1, SRM 53-
- [SDR ASAA2025060658943](https://openairdocs.org/sdr/ASAA2025060658943), Jun 6, 2025: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 147A5810-411 HAS PEELING FIBERS & CORRODED INSERTS(PARTS RACK ITEM). GROUNDED - YES. REPAIRED MAIN CABIN FLOOR PANEL 147A5810-411 IAW ASA
- [SDR ASAA2025060658942](https://openairdocs.org/sdr/ASAA2025060658942), Jun 6, 2025: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 147A5810-443 HAS PEELING FIBERS & CORRODED INSERTS(PARTS RACK ITEM). GROUNDED - YES. EVALUATED AND REPAIRED MAIN CABIN FLOOR PANEL 147A58
- [SDR ASAA2025060658941](https://openairdocs.org/sdr/ASAA2025060658941), Jun 6, 2025: FLOOR PANEL. DAMAGED. MAIN CABIN FLOOR PANEL 147A5810-439 HAS PEELING FIBERS & CORRODED INSERTS (PARTS RACK ITEM). GROUNDED - YES. REPAIRED MAIN CABIN FLOOR PANEL 147A5810-439 IAW AS
- [SDR ASAA2025060559360](https://openairdocs.org/sdr/ASAA2025060559360), Jun 5, 2025: HOUSING. CORRODED. R-2 DOOR, HANDLE BOX, CENTER FITTING CUTOUT IS CORRODED. GROUNDED - YES. RECEIVED NEW HANDLE BOX P/N: 149A6107-3 P/O: 1124620.1 AND WILL BE INSTALLED PER OP:920
- [SDR ASAA2025060558837](https://openairdocs.org/sdr/ASAA2025060558837), Jun 5, 2025: WEB. CORRODED. AFT WET AREA FLOOR WEB STA 986-1006 RBL 24-45 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE IAW B737-900ER SRM 51-10-02, ORIGINAL THICKNESS .080, MAT REMAINING 
- [SDR ASAA2025060558835](https://openairdocs.org/sdr/ASAA2025060558835), Jun 5, 2025: FLOOR SUPPORT. CRACKED. FWD WET AREA HAS A CRACKED INTERCOSTAL STA 312-328 LBL 45. GROUNDED - YES. REMOVED INTERCOSTAL IAW B737-900ER SRM 51-40-02. LOCATED & DRILLED NEW INTERCOSTAL P/
- [SDR ASAA2025060558799](https://openairdocs.org/sdr/ASAA2025060558799), Jun 5, 2025: FLOOR SUPPORT. CORRODED. AFT WET AREA RH FLOOR SUPPORT AT STA 947-967 RBL50 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE I.A.W. B737-900ER SRM 51-10-02, INTERCOSTAL FOUND OUT OF LIMITS
- [SDR ASAA2025060558798](https://openairdocs.org/sdr/ASAA2025060558798), Jun 5, 2025: FLOOR SUPPORT. CRACKED. FWD WET AREA HAS A CRACKED INTERCOSTAL STA 277-294 BL 0. GROUNDED - YES. REMOVED INTERCOSTAL IAW B737-900ER SRM 51-40-02. LOCATED & DRILLED NEW INTERCOSTAL P/N 
- [SDR ASAA2025060359245](https://openairdocs.org/sdr/ASAA2025060359245), Jun 3, 2025: WEB. CORRODED. AFT CARGO DOOR THRESHOLD HAS CORROSION ON TOP SURFACE THROUGHOUT. GROUNDED - YES. REMOVED CORROSION AND EVALUATED AFT PIT DOOR THRESHOLD IAW B737-900 SRM 53-60-
- [SDR ASAA2025060358836](https://openairdocs.org/sdr/ASAA2025060358836), Jun 3, 2025: TRANSITION PANEL. CORRODED. FWD CARGO FLOOR BETWEEN STA 500D AND 500L, LEFT TRANSITION PANEL CORRODED NUMEROUS PLACES. GROUNDED - YES. REMOVED CORROSION AT L/H TRANSITION PNL STA 500D-500L
- [SDR ASAA2025052859361](https://openairdocs.org/sdr/ASAA2025052859361), May 28, 2025: POWER SUPPLY. INOPERATIVE. R/H AFT O/W EXIT SIGN ABOVE DOOR DOES NOT ILLUMINATE. GROUNDED - YES. REMOVED & REPLACED POWER SUPPLY M1695 OP CHECK GOOD IAW B737-900 AMM 33-51-06.
- [SDR ASAA2024111453897](https://openairdocs.org/sdr/ASAA2024111453897), Nov 14, 2024: TIRE. FAILED. #2 MLG TIRE SEPARATED FROM LANDING GEAR ON TAKEOFF @ 160KTS JUST PRIOR TO VR. GROUNDED - YES. REMOVED AND REPLACED #2 AND #1 TIRE WHEEL ASSYS IAW AMM 32-45-11. 
- [SDR ASAA2024061950405](https://openairdocs.org/sdr/ASAA2024061950405), Jun 19, 2024: POWER SUPPLY. INOPERATIVE. L/H LOWER EMERGENCY SLIDE LT INOP. GROUNDED - YES. RELAMPED AND OP'S CK DID NOT PASS REF AMM 33-51-04 TI 41948 06-19-24. REMOVED AND REPLACED EMERGENCY SLIDE LT
- [SDR ASAA2024061950404](https://openairdocs.org/sdr/ASAA2024061950404), Jun 19, 2024: BATTERY PACK. NO TEST. WHILE PERFORMING T/C 78233001 FOUND MID CABIN EMERGENCY ISLE C7 INOP. GROUNDED - YES. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERY PACK AT C7 REF BOEING AMM TA
- [SDR ASAA2023102645897](https://openairdocs.org/sdr/ASAA2023102645897), Oct 26, 2023: UNKNOWN. UNKNOWN. IN ETOPS AIRSPACE WE GOT A SINGLE FMC OPS MESSAGE AND A MAP LIGHT ON THE FO'S INSTRUMENTATION. THE FMC FAIL QRH PROCEDURE WAS RAN REGAINING DUAL FMC OPERATIONS.
- [SDR ASAA2023101945972](https://openairdocs.org/sdr/ASAA2023101945972), Oct 19, 2023: ACTUATOR. FAULTY. TECH SERVICES REQUEST FOLLOW-UP TO RECENT #2(RH) ACM FAILURE AND PREVIOUS #2(RH) EXIT SRADA FAULTS ---ETOPS SIGNIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON
- [SDR ASAA2023101845738](https://openairdocs.org/sdr/ASAA2023101845738), Oct 18, 2023: UNKNOWN. UNKNOWN. DURING POWER TRANSFER FROM GPU TO APU, MCP ALTITUDE WINDOW LOCKED UP AT 50,000. GROUNDED - YES. VERIFIED FAULT, REMOVED GPU USED ONLY APU NO HELP. USING APU PWR
- [SDR ASAA2023101345624](https://openairdocs.org/sdr/ASAA2023101345624), Oct 13, 2023: UNKNOWN. UNKNOWN. ON DESCENT WITH POWER AT IDLE UNABLE TO MAINTAIN CABIN ALTITUDE. WITH POWER AT IDLE CABIN ALTITUDE CLIMBS AT 1000 + FPM (UP TO 2000' FPM). GROUNDED - YES. PERFO
- [SDR ASAA2023101145577](https://openairdocs.org/sdr/ASAA2023101145577), Oct 11, 2023: ACM. FAULTED. RIGHT PACK LIGHT ILLUMINATED ON THE GROUND SHORTLY AFTER BRINGING BOTH RACKS TO AUTO. TURNED UP TEMPERATURE CONTROLS AND ATTEMPTED TRIP RESET, BUT LIGHT REMAINE
- [SDR ASAA2023100845488](https://openairdocs.org/sdr/ASAA2023100845488), Oct 8, 2023: UNKNOWN. UNKNOWN. RIGHT PACK ILLUMINATES ON MASTER CAUTION RECALL EXTINGUISHES W/MASTER CAUTION RESET. GROUNDED - YES. UPON MY ARRIVAL "R PACK" LIGHT DOES NOT ILLUMINATE ON RECAL
- [SDR ASAA2023093045377](https://openairdocs.org/sdr/ASAA2023093045377), Sep 30, 2023: HEATER. LEAKING. #1 ENG FUEL HEATER IS LEAKING FUEL. GROUNDED - YES. REMOVED DRAIN PLUG & DRAINED FUEL FROM #1 ENG FUEL FILTER COVER. INSTALLED NEW O-RING & INSTALLED DRAIN PLUG
- [SDR ASAA2023091745151](https://openairdocs.org/sdr/ASAA2023091745151), Sep 17, 2023: DISPLAY. DEFECTIVE. MCP HEADING SELECT WINDOW LEFT AND CENTER DIGITS HAVE CONSTANTLY ILLUMINATED SECTIONS THAT MAKE IT DIFFICULT TO READ ACCURATELY. GROUNDED - YES. VERIFIED DEFECT
- [SDR ASAA2023090745039](https://openairdocs.org/sdr/ASAA2023090745039), Sep 7, 2023: UNKNOWN. UNKNOWN. DURING DESCENT, RH FMC FAILED. WITH LH FMC PREVIOUSLY FAILED & ON MEL, ALL FLIGHT PLAN & PERFORMANCE DATA WAS LOST. RH FMC CAME BACK AFTER 2-3 MINUTES. GROUNDED
- [SDR ASAA2023090744988](https://openairdocs.org/sdr/ASAA2023090744988), Sep 7, 2023: FMC. FAILED. LEFT FMC FAILED WITH "VTK" ON LH ND-AT GATE DURING BOARDING. GROUNDED - YES. (RESOLVED ON W/O: 1968283 TASKCARD: N/R-00002 ) LEFT FMC BITE UNAVALIBLE. REMOVED &
- [SDR ASAA2023083144908](https://openairdocs.org/sdr/ASAA2023083144908), Aug 31, 2023: UNKNOWN. UNKNOWN. LEFT PACK LT ON RECALL, CLEARS WITH RESET. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST ON #1 CONTROLLER REF AMM 21-61-00. NO FAULTS FOUND. OK 
- [SDR ASAA2023081744660](https://openairdocs.org/sdr/ASAA2023081744660), Aug 17, 2023: UNKNOWN. UNKNOWN. DURING AN IDLE LEAK CHECK ON THE #1 ENG. FOUND RIGHT VSV ACTUATOR LEAKING AT A RATE OF 5 DROPS PER MIN. AFTER THE 5 MIN. IDLE RUN. LEAK RATE WITHIN 0-90 DROPS P
- [SDR ASAA2023072144166](https://openairdocs.org/sdr/ASAA2023072144166), Jul 21, 2023: UNKNOWN. UNKNOWN. #1 EBGINE WOULD NOT START NO EGT NRISE, LOOKS LIKE LOW FUEL FLOW @ FIRST THEN ZERO FUEL FLOW. SHUT DOWN PER QRC ATTEMPED 2ND STAR ON R+2 IGN. GROUNDED - YES. RE
- [SDR ASAA2023062343706](https://openairdocs.org/sdr/ASAA2023062343706), Jun 23, 2023: UNKNOWN. UNKNOWN. CABIN EMERGENCY LIGHTS CIRCUIT BREAKER POPPED. GROUNDED - YES. INSPECTED AND RESET CIRCUIT BREAKER PER AMM 20-60-01 EMERGENCY LIGHTS OPS CHECK GOOD PER AMM 33-5
- [SDR ASAA2023062043634](https://openairdocs.org/sdr/ASAA2023062043634), Jun 20, 2023: POWER SUPPLY. INOPERATIVE. ENERGENCY LIGHT POEWR SUPPLY M2626 INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M2626, IAW B737-900 AMM 33-51-06. OPS CHECK GOOD.
- [SDR ASAA2023062043633](https://openairdocs.org/sdr/ASAA2023062043633), Jun 20, 2023: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY M1672 INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M1672, IAW B737-900 AMM 33-51-06. OPS CHECK GOOD.
- [SDR ASAA2023062043632](https://openairdocs.org/sdr/ASAA2023062043632), Jun 20, 2023: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY M2335 INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M2335, IAW B737-900 AMM 33-51-06. OPS CHECK GOOD.
- [SDR ASAA2023062043631](https://openairdocs.org/sdr/ASAA2023062043631), Jun 20, 2023: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY M2627 INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M2816, IAW B737-900 AMM 33-51-06. OPS CHECK GOOD.
- [SDR ASAA2023061543630](https://openairdocs.org/sdr/ASAA2023061543630), Jun 15, 2023: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY M2816, INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M2816, IAW B737-900 AMM 33-51-06. OPS CHECK GOOD.
- [SDR ASAA2023053043542](https://openairdocs.org/sdr/ASAA2023053043542), May 30, 2023: POWER SUPPLY. FAILED. EMERGENCY LIGHT SYSTEM FAILED CAPACITY CHECK FOR POWER SUPPLY (M1673) L2. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY(M1673) IAW B737-900 AMM 33-51-06. OP
- [SDR ASAA2023053043541](https://openairdocs.org/sdr/ASAA2023053043541), May 30, 2023: POWER SUPPLY. FAILED. EMERGENCY LIGHT SYSTEM FAILED CHECK FOR POWER SUPPLY (M165) L10. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY AT M1675 IAW B737NG AMM 33-51-06-9

All 286: https://openairdocs.org/aircraft/N461AS/reports.md

## Related

- Other Boeing 737-990ER aircraft: https://openairdocs.org/model/boeing-737-990er/aircraft.md
- STCs for the Boeing 737-990ER: https://openairdocs.org/model/boeing-737-990er/stcs.md
- The CFM International CFM56-7B27E series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series.md

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