# N53441: Boeing 737-924ER

- Status: Valid registration
- Airframe: [Boeing 737-924ER](https://openairdocs.org/model/boeing-737-924er) (registry code 13848A3, 191 seats)
- Engine: [CFM International CFM56-7B26/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b26-3-series) (registry code 13073)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 30131
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 3, 2009
- Certificate issued: September 4, 2009
- Expires: April 30, 2028
- Mode S code: A6C247
- Registered owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=53441
- Page: https://openairdocs.org/aircraft/N53441

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 CFM56-7B26/3 model are included.

## ADs that may apply (OpenAirDocs): 113 in force

### Matched by airframe (Boeing 737-924ER)

- [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 CFM56-7B26/3 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 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 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

### 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 146: https://openairdocs.org/aircraft/N53441/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
- [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 N53441.

## FAA accident and incident reports

None matched to N53441.

## Service difficulty reports (60, 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 CALA2026042215613](https://openairdocs.org/sdr/CALA2026042215613), Apr 18, 2026: GATE. OUT OF ADJUST. FORWARD ENTRY DOOR, LOWER GATE, GATE UNDER FAIRED. GAP EXISTS BETWEEN THRESHOLD AND GATE. STARTED ADJUSTMENT OF LOWER GATE REF AMM 52-11-00-820-801 ITEM 2.N. LE
- [SDR CALA2026040915240](https://openairdocs.org/sdr/CALA2026040915240), Apr 7, 2026: LUG. CORRODED. LEFT HORIZONTAL STAB LWR AFT ATTACH POINT LUG AFT FACE HAS CORROSION AROUND BUSHING AT THE 6 O'CLOCK POSITION. ATTACH POINT K. REPAIRED THE LT STAB ATTACH POINT
- [SDR CALA2026040815206](https://openairdocs.org/sdr/CALA2026040815206), Apr 7, 2026: STOP FITTING. CRACKED. L1 DOOR FWD SIDE STOP PAD FITTING CRACKED. R & R L1 DOOR FWD S-12 STOP FITTING GUSSET IAW B737-9 AMM 51-11- 41 PERFORMED BY AAR GSO MECH V948671 INSP QC282
- [SDR CALA2026040715146](https://openairdocs.org/sdr/CALA2026040715146), Apr 4, 2026: BATTERY. INOPERATIVE. EMERGENCY LIGHT BATTERY PACK M2626 AND M2627 WILL NOT CHARGE. REMOVED AND REPLACED AND OPS CHECK GOOD FOR M2626 AND M2627 IAW AMM 33-51-06.
- [SDR CALA2026040715145](https://openairdocs.org/sdr/CALA2026040715145), Apr 4, 2026: BATTERY. INOPERATIVE. EMERGENCY BATTERY PACK M2627 WILL NOT CHARGE. REMOVED, REPLACED AND OPS CHECKED GOOD FOR M2627 BATTERY PACK IAW AMM 33-51-06.
- [SDR CALA2026040715144](https://openairdocs.org/sdr/CALA2026040715144), Apr 4, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHT BATTERY PACK M1675 ON FWD LOWERED CEILING PANEL FAILS OPS CHECK. REMOVED AND REPLACED AND OPS CHECK GOOD FOR M1675 BATTERY PACK IAW AMM 33-51-06
- [SDR CALA2026040715143](https://openairdocs.org/sdr/CALA2026040715143), Apr 4, 2026: BATTERY PACK. NO TEST. BATTERY PACK M1671 FAILS OPS CHECK. REMOVED, REPLACED AND OPS CHECKED GOOD THE M1671 BATTERY PACK IAW AMM 33-51-06.
- [SDR CALA2026040615092](https://openairdocs.org/sdr/CALA2026040615092), Apr 3, 2026: BRACKET. CRACKED. L1 DOOR STOP ATTACH CLIP IS BENT AND CRACKED. STREAMER ATTACHED REMOVED CRACKED ATTACH CLIP, FABRICATED NEW CLIP AND INSTALLED NEW CLIP DWG 141A8220 REV A.
- [SDR CALA2026040615091](https://openairdocs.org/sdr/CALA2026040615091), Apr 3, 2026: FLOORBEAM. CORRODED. MAIN CABIN FLOORBEAM AT STA 270 RBL2 HAS CORROSION ON UPPER PANEL LAND. REPAIRED STA 270 FLOORBEAM IAW REO-G25846 AND ECRA 5315-01231.
- [SDR CALA2026040615089](https://openairdocs.org/sdr/CALA2026040615089), Apr 3, 2026: STOP FITTING. CRACKED. L1 DOOR STOP ATTACH CLIP IS CRACKED. REMOVED CRACKED CLIP, FABRICATED NEW CLIP, INSTALLED NEW CLIP PER DWG 141A8220 REV A AND DWG 141A8225.
- [SDR CALA2026040715138](https://openairdocs.org/sdr/CALA2026040715138), Apr 1, 2026: FLOORBEAM. CORRODED. MAIN CABIN AFT WET AREA FLOORBEAM HAS CORROSION ON UPPER SURFACE AT BS 947.5 APPROX LBL 51. REPAIRED FLOORBEAM AT STA 947.5 IAW B737 SRM 53-70-51-2R REPAIR 5 AN
- [SDR CALA2026040715137](https://openairdocs.org/sdr/CALA2026040715137), Apr 1, 2026: FLOORBEAM. CORRODED. MAIN CABIN AFT WET AREA FLOORBEAM HAS CORROSION ON UPPER SURFACE AT BS 947.5 APPROX LBL 4. REPAIRED FLOORBEAM AT BS 947.5 IAW SRM 53-70-51-2R REPAIR 5 AND AAR R
- [SDR CALA2026040615080](https://openairdocs.org/sdr/CALA2026040615080), Mar 31, 2026: FLOOR PANEL. DENTED. BS 247, COCKPIT FLOOR WORN, DENTED AND SCUFFED. REPAIRED COCKPIT FLOOR IAW REO-G25835 AND ECRA 5315-01230.
- [SDR CALA2026040115000](https://openairdocs.org/sdr/CALA2026040115000), Mar 30, 2026: BATTERY PACK. NO TEST. EMERGENCY LIGHT BATTERY PACK M1674 ON FWD LOWERED CEILING PANEL FAILS OPS CHECK. REMOVED AND REPLACED M1674 BATTERY PACK AND OPS CHECK GOOD IAW AMM 33-51-06-960
- [SDR CALA2026040114993](https://openairdocs.org/sdr/CALA2026040114993), Mar 27, 2026: FLOORBEAM. CORRODED. MAIN CABIN AFT WET AREA FLOOR BEAM HAS CORROSION ON UPPER SURFACE AT BS 1016 APPROX LBL 34.5. ACCOMPLISHED STA 1016 FLOORBEAM STRAP REPAIR IAW UAL ECRA 5375-010
- [SDR CALA2026040114992](https://openairdocs.org/sdr/CALA2026040114992), Mar 27, 2026: FLOORBEAM. CORRODED. MAIN CABIN AFT WET AREA FLOORBEAM HAS CORROSION ON UPER SURFACE AT BS 986.5 APPROX LBL45. ACCOMPLISHED STA 986.5 FLOORBEAM SPLICE REPAIR IAW UAL ECRA 5375-01019
- [SDR CALA2026040114990](https://openairdocs.org/sdr/CALA2026040114990), Mar 24, 2026: WEB. CRACKED. CRACK INDICATION AT LBL40.00 CENTER WING REAR SPAR VERTICAL PRESSURE WEB. ACCOMPLISHED REPAIR OF CENTER WING REAR SPAR AT LBL40 PER SRM 57-10-10-2R-3 REPAIR 3 A
- [SDR CALA2026032514822](https://openairdocs.org/sdr/CALA2026032514822), Mar 20, 2026: FLOOR SUPPORT. CORRODED. MAIN CABIN AFT WET AREA INTERCOSTAL HAS CORROSION ON UPPER SURFACE BETWEEN BS 967 AND BS 947.5 APPROX LBL50. REMOVED AND REPLACED INTERCOSTAL IAW DWG 147A5650 R
- [SDR CALA2026082718966](https://openairdocs.org/sdr/CALA2026082718966), Mar 17, 2026: SKIN. FOM. LEFT HORIZONTAL STAB LOWER SKIN AT BS 92.70 BETWEEN NR 2 & 3 VERTICAL STIFFENER REQUIRES CUTOUT TO FOM. COMPLIED WITH CUTOUT LOWER SKIN AT STA 92.70 BETWEEN NR 
- [SDR CALA2026033014892](https://openairdocs.org/sdr/CALA2026033014892), Mar 17, 2026: PRESSURE BLKHD. CRACKED. CRACK INDICATION AT RBL 45.64 CENTER WING REAR SPAR VERTICAL PRESSURE WEB. ACCOMPLISHED REPAIR OF CENTER WING REAR SPAR VERTICAL PRESSURE WEB AT RBL 45.64 PER S
- [SDR CALA2026031814650](https://openairdocs.org/sdr/CALA2026031814650), Mar 17, 2026: STIFFENER. CRACKED. LEFT HORIZONTAL STAB, AT STAB STA 92.70 INBD SIDE OF RIB HAS ONE CRACK IN NR 3 VERTICAL STIFFINER LOWER TRANSITION RADIUS. CUT AND REMOVED THE DAMAGE FROM THE V
- [SDR CALA2026033014891](https://openairdocs.org/sdr/CALA2026033014891), Mar 16, 2026: RIB. CRACKED. LEFT HORIZ STAB AT STAB STA 92.70 INBD SIDE OF RIB HAD ONE CRACK IN THE NR 2 VERTICAL STIFFINER LOWER TRANSITION RADIUS. CUT AND REMOVED DAMAGE FROM THE VERTICA
- [SDR CALA2026031814639](https://openairdocs.org/sdr/CALA2026031814639), Mar 14, 2026: WEB. CORRODED. MAIN CABIN AFT WET AREA, 1EA WEB HAS CORROSION ON UPPER SURFACE BETWEEN BS 1030 AND 1042 AND BL-0 AND RBL-27. REMOVED AND REPLACED AFT WET AREA WEB BETWEEN BS 1
- [SDR CALA2026031314549](https://openairdocs.org/sdr/CALA2026031314549), Mar 11, 2026: FLOOR SUPPORT. CORRODED. FLIGHT DECK STA 260-270 LBL 1-5 INTERCOSTAL HAS LIGHT SURFACE CORROSION AT FASTENER HOLES. REMOVED AND REPLACED INSTERCOSTAL IAW DWG 141A5210 REV B.
- [SDR CALA2026031314548](https://openairdocs.org/sdr/CALA2026031314548), Mar 11, 2026: FLOOR SUPPORT. CORRODED. (B737-MP-2000-1-0003) MAIN CABIN AFT WET AREA, 1EA WEB HAS CORROSION ON UPPER SURFACE BETWEEN BS 1030 AND 1042 AND BL-0 AND LBL-27. REMOVED, FABRICATED AND REPL
- [SDR CALA2026031214515](https://openairdocs.org/sdr/CALA2026031214515), Mar 6, 2026: FLOOR SUPPORT. CORRODED. MULTIPLE AREAS OF CORROSION ON FLOOR SUPPORT BEHIND AFT CARGO DOOR ENTRANCE BETWEEN BS 787 & 827. REMOVED THE CORROSION FROM THE FLOOR SUPPORT, OUT OF LIMITS IA
- [SDR CALA2026090119136](https://openairdocs.org/sdr/CALA2026090119136), Mar 5, 2026: FRAME. CRACKED. FWD CARGO, BS 500K, STRINGER 26L HAD A CRACK ON THE FRAMES INNER CHORD. REMOVED THE CRACK IAW SRM 53-30-07-2R-1 AND REPAIRED IAW SRM 53-30-07-2R-1.
- [SDR CALA2026031714614](https://openairdocs.org/sdr/CALA2026031714614), Mar 5, 2026: SKIN. SCRATCHED. L-2 DOOR INNER SKIN LOWER HINGE ARM COVER PANEL AREA HAS SEVERAL SCRATCHES. REMOVED OLD DAMAGED SKIN AND INSTALLED NEW 147A6152-5 SKIN IAW BAC DWG 147A6116 REV 
- [SDR CALA2026031714613](https://openairdocs.org/sdr/CALA2026031714613), Mar 5, 2026: SKIN. SCRATCHED. L-2 DOOR INNER SKIN UPPER HINGE ARM COVER PANEL AREA HAS SEVERAL SCRATCHES. TRANSCRIBED FROM AAR GSO NRC 9280401. REMOVED OLD DAMAGED SKIN AND INSTALLED NEW 147
- [SDR CALA2026090119132](https://openairdocs.org/sdr/CALA2026090119132), Mar 3, 2026: SKIN. CRACKED. LEFT HORIZONTAL STAB LOWER SKIN HAS A CONFIRMED CRACK INDICATION. COMPLETED A REPAIRED LT HORIZONTAL STAB LOWER SKIN BY REMOVING DAMAGED SKIN & INSTALLING REPAI
- [SDR CALA2026030614378](https://openairdocs.org/sdr/CALA2026030614378), Mar 3, 2026: WEB. CORRODED. AFT CARGO DOOR CUTOUT LOWER SILL THE WEB HAS CORROSION ON UPPER AND LOWER SURFACE, REMOVED CORROSION AT AFT CARGO DOOR CUTOUT LOWER SILL WEB MAT.ORIG INAL IS .0
- [SDR CALA2026010212581](https://openairdocs.org/sdr/CALA2026010212581), Dec 31, 2025: FUSE. FAILED. EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - 1L EXTERIOR DOOR & BOTH EMERGENCY FLOOR PROXIMITY LIGHTS BETWEEN FWD GALLEY AND FIRST-
- [SDR CALA2024122601648](https://openairdocs.org/sdr/CALA2024122601648), Dec 26, 2024: LIGHT. BROKEN. DURING WALK THROUGH FOUND SEAT 15C AFT WHITE EMERGENCY LIGHT BROKEN. REMOVED AND REPLACED SEAT 15C AFT EMERGENCY PROXIMITY LIGHT WITH NEW ASSEMBLY IAW AMM 33-51
- [SDR CALA2024050101293](https://openairdocs.org/sdr/CALA2024050101293), Apr 22, 2024: TORQUE BOX. CRACKED. UPON INSPECTION FOR INSTALL OF REPAIR PARTS FOUND EVIDANCE OF TWO CRACKS IN THE STAB TORQUE BOX HORZ WEB CUTOUT FOR THE RH VERTICAL STIFFINER AT STA 1086. PERFO
- [SDR CALA2023101103023](https://openairdocs.org/sdr/CALA2023101103023), Oct 10, 2023: LIGHT. NO TEST. DURING OPERATIONAL TEST OF EMERGENCY LIGHTS R/H FWD HATCH EXTERIOR EMERGENCY LIGHT FAILS TO COME ON. REF TO PEMCO NR 14492.0020. REMOVED AND REPLACED R/H FWD EM
- [SDR CALA2023051201459](https://openairdocs.org/sdr/CALA2023051201459), May 9, 2023: SKIN. CRACKED. LH HORIZONTAL STAB LOWER SKIN 11/16" CRACK AT STA 147.90 AT NO. 8 DRAIN HOLE. REF TO PEMCO NR 13826.0314 REPAIRED L/H HORIZONTAL STAB LOWER SKIN AT STA 147-90 A
- [SDR CALA2023050901438](https://openairdocs.org/sdr/CALA2023050901438), May 9, 2023: SKIN. CRACKED. LH HORIZONTAL STAB LOWER SKIN 11/16" CRACK AT STA 147.90 AT NO. 8 DRAIN HOLE. REF TO PEMCO NR 13826.0314
- [SDR CALA2023041901181](https://openairdocs.org/sdr/CALA2023041901181), Apr 19, 2023: LIGHT. INOPERATIVE. EMERGENCY LIGHT IN OVERHEAD BIN 20 FED INOP REMOVED AND REPLACED BULB IAW AMM 33-51-03 , NO FIX. POWER SUPPLY REQUIRES NEW BATTERY REF WDM 33-51-13-6.1 PANNEL T
- [SDR CALA2021120602244](https://openairdocs.org/sdr/CALA2021120602244), Dec 3, 2021: CONNECTOR. LOOSE. SPLIT FLAPS ON CLIMBOUT L AT 2+ R AT 5. INLIMITS. FSEU BITE NOW NO EXSISTING FAULTS. OPERATED FLAPS SEVERAL TIMES NO FAULTS. PERFORMED FSEU BITE 27-51 TASK 801 
- [SDR CALA2020030900609](https://openairdocs.org/sdr/CALA2020030900609), Mar 7, 2020: FLOORBEAM. CORRODED. FLOOR BEAM STA 986 HAS CORROSION RBL 4-12.( REF FLEET CYCLE LOGP AGE # 9732320) REPAIRED FLOOR BEAM AT STA 986 PER SRM 53-00-51 REPAIR 1. (SEE FLEETCYCLE LOG PA
- [SDR CALA2018021100600](https://openairdocs.org/sdr/CALA2018021100600), Feb 11, 2018: BATTERY PACK. FAULTY. EMERG LIGHT OUT AT L2 DOOR. FOUND BATTERY PACK BAD. R&R BATTERY PACK FOR L2 DOOR. OPS CKS GOOD.
- [SDR CALA2017102003654](https://openairdocs.org/sdr/CALA2017102003654), Oct 20, 2017: O-RING. LEAKING. ANOTHER AIRCRAFT OBSERVED FLAMES COMING OUT OF THE NR 1 ENGINE FOR ABOUT A MINUTE AFTER START. PERFORMED GENERAL VISUAL INSPECTION OF THE NR 1 ENGINE EXHAUST SE
- [SDR CALA2017102003653](https://openairdocs.org/sdr/CALA2017102003653), Oct 20, 2017: ENGINE. SPARKS. PASSENGER SAW SPARKS OUT OF THE NR 1 ENGINE. PERFORMED ENGINE EXCEEDANCE PAGE CHECK LIST IAW AMM 71-00-00-740-801- F00, NO EXCEEDANCE NOTED. PERFORMED VISUAL IN
- [SDR CALA2017090203031](https://openairdocs.org/sdr/CALA2017090203031), Sep 2, 2017: BATTERY PACK. INOPERATIVE. ROWS 35 TO 39 SEAT EMERGENCY LIGHTS, L2 DOOR EMERGENCY EXIT LIGHTS, AND AFT OVERHEAD EMERGENCY EXIT LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED BATTERY PACK IA
- [SDR CALA2017070802116](https://openairdocs.org/sdr/CALA2017070802116), Jul 8, 2017: OXYGEN MASK. BROKEN. OXYGEN LEAK.. CAPTAIN`S MASK BROKEN. EMERGENCY DECLARED. REMOVED AND REPLACED THE CAPTAIN'S OXYGEN MASK IAW AMM 35-12-85. NO LEAK S NOTED. ALSO REMOVED AND REPL
- [SDR CALA2017022400444](https://openairdocs.org/sdr/CALA2017022400444), Feb 21, 2017: SKIN. CRACKED. WHEN PERFORMED RT HORIZONTAL STAB LOWER INSPAR SKIN PANEL INSPECTION EA 5510-01843 REV E FOUND CRACK AT STA 101.90 AND ABOUT 11" FROM AFT SPAR. REMOVED SKIN CRA
- [SDR CALA2016121901094](https://openairdocs.org/sdr/CALA2016121901094), Dec 17, 2016: BATTERY PACK. DISCHARGED. EMERGENCY LIGHTS INOP ON RT SIDE OF AIRCRAFT AT O/H BINS AFT OF SEAT 29 DEF. REMOVED BATTERY PACK S/N 69884 AND REPLACED WITH S/N 184249 AT STATION 747 IAW AMM 
- [SDR CALA2016121901093](https://openairdocs.org/sdr/CALA2016121901093), Dec 17, 2016: BATTERY PACK. FAULTY. AFT LEFT EEPL AND AFT LEFT 3 AISLE EMERGENCY LIGHTS INOP. TROUBLESHOT TO A FAULTY BATTERY PACK M2626 IAW WDM 33-51- 13. REMOVED BATTERY PACK S/N 69881 AND REPLA
- [SDR CALA2016121901092](https://openairdocs.org/sdr/CALA2016121901092), Dec 17, 2016: BATTERY PACK. DISCHARGED. EMERGENCY EXIT LIGHTS ARE INOP IN THE FWD ENTRYWAY AND G-7 GALLEY. REMOVED AND REPLACED OLD S/N 69948 WITH NEW S/N 121818 BATTERY PACK IAW AMM 33-51-06. OPS CHE
- [SDR CALA2016101900786](https://openairdocs.org/sdr/CALA2016101900786), Oct 19, 2016: BATTERY PACK. DISCHARGED. FIRST CLASS EMERGENCY LIGHTS INOP. REMOVED AND REPLACED RIGHT FWD EMERGENCY LIGHT BATTERY PACK IAW MM 33-51-06 OP CHECKED GOOD.

All 60: https://openairdocs.org/aircraft/N53441/reports.md

## STCs that may be installed (OpenAirDocs) (430, 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 737-924ER)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST04669CH](https://openairdocs.org/stc/ST04669CH): Installation of Honeywell Advanced Communications and Entertainment System (ACES). Honeywell Aerospace
- [STC ST02269NY](https://openairdocs.org/stc/ST02269NY): Installation of Self Illuminating Floor Path Marking System. Lufthansa Technik AG
- [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 ST12443LA](https://openairdocs.org/stc/ST12443LA): Installation of Teledyne Controls Edge Computing Platform (ECP). Teledyne Controls, LLC
- [STC ST12424CH](https://openairdocs.org/stc/ST12424CH): Installation of NGAS Provisions Installation. Astronics Connectivity Systems and Certification Corp
- [STC ST02174SE](https://openairdocs.org/stc/ST02174SE): Installation of a B/E Aerospace lavatory. B/E Aerospace, Inc. - FSI. Lists 737-900 Series
- [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 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 ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC ST02329AT-D](https://openairdocs.org/stc/ST02329AT-D): Installation of TCC AERIS FX IFE system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737-900 Series
- [STC ST02389AT-D](https://openairdocs.org/stc/ST02389AT-D): Installation of Collins High Frequency Radio. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737-900 Series
- [STC ST04159AT](https://openairdocs.org/stc/ST04159AT): Installation of PED Power. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04272AT](https://openairdocs.org/stc/ST04272AT): 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 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 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 ST03405NY](https://openairdocs.org/stc/ST03405NY): Installation (with demod option) of an Connectivity Antenna. Delta Engineering Corporation
- [STC ST09945AC](https://openairdocs.org/stc/ST09945AC): Installation of the Spacex Starlink Aviation Satcom System. Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04831NY](https://openairdocs.org/stc/ST04831NY): Installation of Vortex Control Technologies Finlets. Kilroy Aviation LLC
- [STC ST04758NY](https://openairdocs.org/stc/ST04758NY): Installation of single cockpit USB charger. Eirtech Aviation Services Inc
- [STC ST09839DS](https://openairdocs.org/stc/ST09839DS): Aircraft G4 Galley Chiller Installation. United Airlines
- [STC ST09844DS](https://openairdocs.org/stc/ST09844DS): This project installs a new Next-IS media server and installation provisions to interface with the Starlink IFC system. United Airlines
- [STC ST02643LA](https://openairdocs.org/stc/ST02643LA): Installation of Stow Bin Protective Wear Strip. Vogt Aero LLC
- [STC ST02746NY](https://openairdocs.org/stc/ST02746NY): Installation of an advertisement container on the bottom of a seat back tray table. Atin OOH LLC
- [STC ST03218CH](https://openairdocs.org/stc/ST03218CH): Modify aircraft interior to match standard passenger cofigurations, IAW Global Onboard Partners MDL # 252013-737-MDL-02, Rev. N, dtd 1/4/22 or later FAA approved revisions. Atin OOH LLC
- [STC ST02908NY](https://openairdocs.org/stc/ST02908NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment (IFE). Delta Engineering Corporation
- [STC ST02829CH](https://openairdocs.org/stc/ST02829CH): Installation of Row 44 Broadband Antenna System Provisions. Anuvu IFC Corporation
- [STC ST02836CH-D](https://openairdocs.org/stc/ST02836CH-D): Installation and activation of a Row 44 Broadband System. Anuvu IFC Corporation
- [STC ST03235CH](https://openairdocs.org/stc/ST03235CH): Certification of Compatibility with Wireless Data Technologies. Anuvu IFC Corporation. Lists 737-900 Series
- [STC ST03301NY](https://openairdocs.org/stc/ST03301NY): Installation and activation of a new Row 44 Wireless Broadband System. Anuvu IFC Corporation
- [STC ST04324CH](https://openairdocs.org/stc/ST04324CH): Installation of a retrofit satellite antenna and associated power supply unit on aircraft previously fitted with the Row 44 Broadband System. Anuvu IFC Corporation
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC. Lists 737-900 Series
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST12200IB](https://openairdocs.org/stc/ST12200IB): Istallation of the AFIRS Edge+ system. FLYHT Aerospace Solutions Ltd
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST12102IB](https://openairdocs.org/stc/ST12102IB): Installation of a Honeywell Aspire 400 SBB Satcom and/or an AMT-3800 high gain antenna. Jet Aviation AG
- [STC ST11396DS](https://openairdocs.org/stc/ST11396DS): Installation of an Avionica aviONS (Onboard Network System). Aircraft Systems and Manufacturing Inc
- [STC ST01335LA](https://openairdocs.org/stc/ST01335LA): Installation of a reinforced cockpit door. Safran Cabin Inc. Lists 737-900 Series
- [STC ST01492LA](https://openairdocs.org/stc/ST01492LA): Installation of Galley G3A and 6A. Safran Cabin Inc. Lists 737-900 Series
- [STC ST01783LA](https://openairdocs.org/stc/ST01783LA): Installation of a Closet, P/N 501227-1. Safran Cabin Inc. Lists 737-900 Series
- [STC ST02081LA](https://openairdocs.org/stc/ST02081LA): Installation of Divider and Curtain Assembly. Safran Cabin Inc. Lists 737-900 Series
- [STC ST12059IB](https://openairdocs.org/stc/ST12059IB): Installation of Seat to Floor Interface - isotropic intercostals for installation of seats and divans. JET AVIATION AG
- [STC ST02172SE](https://openairdocs.org/stc/ST02172SE): Installation of new ovens. B/E Aerospace Inc. - FSI
- [STC ST09865AC](https://openairdocs.org/stc/ST09865AC): Installation of Panasonic FlightLink. L2 Aviation
- [STC ST04798NY](https://openairdocs.org/stc/ST04798NY): AAR Engineering Services Seat Re-pitch. Delta Engineering Corporation
- [STC ST04668CH](https://openairdocs.org/stc/ST04668CH): Installation of Honeywell HCR-25 Cockpit Voice Recorder (CVR). Honeywell Aerospace Inc
- [STC ST01479CH](https://openairdocs.org/stc/ST01479CH): Installation of Smiths Industries Flight Management System data bus portable computing device recorder. Amphenol Cable and Interconnect Technologies, Inc. Lists 737-900 Series

All 430: https://openairdocs.org/aircraft/N53441/stcs.md

## Earlier aircraft with N53441

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N53441 before.

- [Cancelled 2006-01-20](https://openairdocs.org/deregistered/N53441-2006-01-20): Cessna 172S, S/N 172S9366, built 2003. Exported to Iceland. Owner: [Mccandless Aircraft Lc](https://openairdocs.org/faa-owner/MCCANDLESS%20AIRCRAFT%20LC), [Hampton, IA](https://openairdocs.org/faa-place/IA/Hampton)
- [Cancelled 1975-03-20](https://openairdocs.org/deregistered/N53441-1975-03-20): Cessna 337G, S/N 33701625. Exported to Haiti. Owner: [Summit Aviation Inc](https://openairdocs.org/faa-owner/SUMMIT%20AVIATION%20INC), [Middletown, DE](https://openairdocs.org/faa-place/DE/Middletown)

## Related

- Other Boeing 737-924ER aircraft: https://openairdocs.org/model/boeing-737-924er/aircraft.md
- The CFM International CFM56-7B26/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b26-3-series.md

---
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