# Boeing 737-522

- Type: Aircraft model (FAA registry)
- Registry code: 138449F
- Manufacturer (registry): BOEING
- Model: 737-522
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-fan
- Seats: 149
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Data sheet: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (OpenAirDocs)
- Holder: The Boeing Company
- Registered aircraft: 0
- Page: https://openairdocs.org/model/boeing-737-522

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [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 2026-09-12](https://openairdocs.org/ad/2026-09-12): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 17, 2026
- [AD 2025-02-02](https://openairdocs.org/ad/2025-02-02): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Mar 17, 2025
- [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 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-25-15](https://openairdocs.org/ad/2022-25-15): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 26, 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 2022-21-05](https://openairdocs.org/ad/2022-21-05): Auto flight · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Nov 10, 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 2021-26-03](https://openairdocs.org/ad/2021-26-03): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Feb 22, 2022
- [AD 2021-25-05](https://openairdocs.org/ad/2021-25-05): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Feb 22, 2022
- [AD 2021-10-11](https://openairdocs.org/ad/2021-10-11): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jul 29, 2021
- [AD 2021-08-14](https://openairdocs.org/ad/2021-08-14): Auto flight · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Jun 2, 2021
- [AD 2021-08-12](https://openairdocs.org/ad/2021-08-12): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective May 28, 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 2020-26-09](https://openairdocs.org/ad/2020-26-09): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 27, 2021
- [AD 2020-26-04](https://openairdocs.org/ad/2020-26-04): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 25, 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 2020-17-04](https://openairdocs.org/ad/2020-17-04): Equipment/furnishings · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Sep 29, 2020
- [AD 2020-14-03](https://openairdocs.org/ad/2020-14-03): Wings · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Aug 27, 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 2020-02-16](https://openairdocs.org/ad/2020-02-16): Fuselage · Boeing 737-200 Series, 737-200C Series, 737-300 Series and 2 more. Effective Mar 18, 2020
- [AD 2019-23-16](https://openairdocs.org/ad/2019-23-16): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Feb 3, 2020
- [AD 2019-23-14](https://openairdocs.org/ad/2019-23-14): Nitrogen Generation System · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 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 2019-23-12](https://openairdocs.org/ad/2019-23-12): Wings · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Jan 13, 2020
- [AD 2019-16-12](https://openairdocs.org/ad/2019-16-12): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Oct 9, 2019
- [AD 2019-15-07](https://openairdocs.org/ad/2019-15-07): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Sep 19, 2019
- [AD 2019-14-15](https://openairdocs.org/ad/2019-14-15): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Sep 19, 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 2019-13-02](https://openairdocs.org/ad/2019-13-02): Fuselage · Boeing 737-200 Series, 737-200C Series, 737-300 Series and 2 more. Effective Aug 23, 2019
- [AD 2019-10-03](https://openairdocs.org/ad/2019-10-03): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jul 11, 2019
- [AD 2019-09-01](https://openairdocs.org/ad/2019-09-01): Ice and rain protection · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 26, 2019
- [AD 2019-08-03](https://openairdocs.org/ad/2019-08-03): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 17, 2019
- [AD 2019-08-02](https://openairdocs.org/ad/2019-08-02): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 13, 2019
- [AD 2019-01-06](https://openairdocs.org/ad/2019-01-06): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Mar 19, 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
- [AD 2018-21-08](https://openairdocs.org/ad/2018-21-08): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Nov 20, 2018
- [AD 2018-19-20](https://openairdocs.org/ad/2018-19-20): Fuselage · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 1 more. Effective Oct 31, 2018
- [AD 2018-18-13](https://openairdocs.org/ad/2018-18-13): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Oct 18, 2018
- [AD 2018-18-03](https://openairdocs.org/ad/2018-18-03): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Oct 15, 2018
- [AD 2018-17-23](https://openairdocs.org/ad/2018-17-23): Fueslage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Oct 4, 2018
- [AD 2018-16-09](https://openairdocs.org/ad/2018-16-09): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Sep 10, 2018
- [AD 2018-12-05](https://openairdocs.org/ad/2018-12-05): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jul 13, 2018
- [AD 2018-09-13](https://openairdocs.org/ad/2018-09-13): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 19, 2018
- [AD 2018-09-08](https://openairdocs.org/ad/2018-09-08): Fuselage · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 1 more. Effective Jun 8, 2018
- [AD 2018-10-12](https://openairdocs.org/ad/2018-10-12): Wings, Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 7, 2018
- [AD 2018-09-01](https://openairdocs.org/ad/2018-09-01): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 4, 2018

Historical (superseded or no longer in force):

- [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 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 2019-03-06](https://openairdocs.org/ad/2019-03-06) (historical): Equipment/furnishings · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Mar 29, 2019
- [AD 2017-25-12](https://openairdocs.org/ad/2017-25-12) (historical): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 22, 2018
- [AD 2017-23-02](https://openairdocs.org/ad/2017-23-02) (historical): Fuselage · Boeing 737-200 Series, 737-200C Series, 737-300 Series and 2 more. Effective Dec 20, 2017
- [AD 2017-03-04](https://openairdocs.org/ad/2017-03-04) (historical): Fuselage · Boeing 737-500 Series. Effective Mar 28, 2017
- [AD 2016-13-10](https://openairdocs.org/ad/2016-13-10) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Aug 9, 2016
- [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 2014-03-06](https://openairdocs.org/ad/2014-03-06) (historical): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Apr 9, 2014
- [AD 2014-05-02](https://openairdocs.org/ad/2014-05-02) (historical): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Apr 8, 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 2013-18-08](https://openairdocs.org/ad/2013-18-08) (historical): JASC Code 53, Fuselage · Boeing 737-200 Series, 737-200C Series, 737-300 Series and 2 more. Effective Nov 6, 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 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 2012-18-13](https://openairdocs.org/ad/2012-18-13) (historical): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Oct 24, 2012
- [AD 2012-16-07](https://openairdocs.org/ad/2012-16-07) (historical): Fuselage · Boeing 737-500 Series. Effective Sep 18, 2012
- [AD 2012-12-05](https://openairdocs.org/ad/2012-12-05) (historical): Fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jul 23, 2012
- [AD 2012-12-04](https://openairdocs.org/ad/2012-12-04) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Jul 23, 2012
- [AD 2011-23-05](https://openairdocs.org/ad/2011-23-05) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Nov 16, 2011
- [AD 2011-08-51](https://openairdocs.org/ad/2011-08-51) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Jun 2, 2011
- [AD 2010-25-06](https://openairdocs.org/ad/2010-25-06) (historical): Fuselage · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 1 more. Effective Feb 1, 2011
- [AD 2010-15-08](https://openairdocs.org/ad/2010-15-08) (historical): Wings · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Aug 31, 2010
- [AD 2010-01-09](https://openairdocs.org/ad/2010-01-09) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Feb 16, 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 2009-23-10](https://openairdocs.org/ad/2009-23-10) (historical): Wings · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Nov 24, 2009
- [AD 2009-02-06 R1](https://openairdocs.org/ad/2009-02-06-R1) (historical): Fuselage · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Sep 23, 2009
- [AD 2009-16-14](https://openairdocs.org/ad/2009-16-14) (historical): Forward entry door · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Sep 9, 2009
- [AD 2009-02-06](https://openairdocs.org/ad/2009-02-06) (historical): Fuselage frame and frame reinforcement · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Apr 15, 2009
- [AD 2008-13-12 R1](https://openairdocs.org/ad/2008-13-12-R1) (historical): Upper frame to side frame splice of the fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Dec 1, 2008
- [AD 2008-21-03](https://openairdocs.org/ad/2008-21-03) (historical): Nacelle strut · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Nov 13, 2008
- [AD 2008-19-03](https://openairdocs.org/ad/2008-19-03) (historical): Fuselage skin · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Oct 16, 2008
- [AD 2008-17-03](https://openairdocs.org/ad/2008-17-03) (historical): Body station frame · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Sep 23, 2008
- [AD 2008-13-12](https://openairdocs.org/ad/2008-13-12) (historical): Upper frame to side frame splice of the fuselage · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Aug 12, 2008
- [AD 2008-15-05](https://openairdocs.org/ad/2008-15-05) (historical): Carriage spindles · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Aug 5, 2008
- [AD 2008-11-04](https://openairdocs.org/ad/2008-11-04) (historical): Upper and lower hinge cutouts · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 25, 2008
- [AD 2008-10-09](https://openairdocs.org/ad/2008-10-09) (historical): FAA-approved maintenance program · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 12, 2008
- [AD 2008-06-24](https://openairdocs.org/ad/2008-06-24) (historical): Oxygen masks · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Apr 23, 2008
- [AD 2008-06-29](https://openairdocs.org/ad/2008-06-29) (historical): Slat track housing · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Apr 8, 2008
- [AD 2008-05-06](https://openairdocs.org/ad/2008-05-06) (historical): Longitudinal floor beam web · Boeing 737-100 Series, 737-200 Series, 737-300 Series and 2 more. Effective Apr 8, 2008
- [AD 2007-26-04](https://openairdocs.org/ad/2007-26-04) (historical): Forward fastener row · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jan 22, 2008
- [AD 2007-11-07](https://openairdocs.org/ad/2007-11-07) (historical): Fuel boost pump · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Jun 6, 2007
- [AD 2006-07-12](https://openairdocs.org/ad/2006-07-12) (historical): Fuselage skin at certain lap joints · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective May 5, 2006
- [AD 2005-20-01](https://openairdocs.org/ad/2005-20-01) (historical): Stiffeners at left buttock line (LBL) and right buttock line (RBL) · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Nov 1, 2005
- [AD 2005-13-27](https://openairdocs.org/ad/2005-13-27) (historical): Fuselage skin · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Aug 1, 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 2005-07-12](https://openairdocs.org/ad/2005-07-12) (historical): Doorstop intercostal strap · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective May 12, 2005
- [AD 2004-22-05](https://openairdocs.org/ad/2004-22-05) (historical): Dorsal fin assembly · Boeing 737-300 Series, 737-400 Series and 737-500 Series. Effective Nov 12, 2004
- [AD 2004-18-06](https://openairdocs.org/ad/2004-18-06) (historical): Upper and lower skin panels of the fuselage · Boeing 737-200 Series, 737-200C Series, 737-300 Series and 2 more. Effective Oct 13, 2004
- [AD 2004-03-34](https://openairdocs.org/ad/2004-03-34) (historical): Door mounted escape slides · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 3 more. Effective Mar 24, 2004

All 461: https://openairdocs.org/model/boeing-737-522/ads.md

## Information bulletins (advisory) (17)

- [SAIB 2026-18](https://openairdocs.org/saib/2026-18): NOSE/TAIL LANDING GEAR, Installation of AeroControlex STC ST01255CH may allow water to leak and freeze on the nose wheel steering cables and prevent pilot from steering. Issued Oct 23, 2026
- [SAIB 2026-01](https://openairdocs.org/saib/2026-01): PITOT/STATIC ANTI-ICE SYSTEM. Issued Jan 8, 2026
- [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-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-17-06](https://openairdocs.org/saib/NM-17-06): Fuselage: Chem-Mill Skin Panels. Issued Jan 4, 2017
- [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-07-36](https://openairdocs.org/saib/NM-07-36): Grounding plate and bonding jumper to improve electrical bonds between pitot probes and airplane structure. Issued Jun 8, 2007
- [SAIB NM-07-12](https://openairdocs.org/saib/NM-07-12): Wire bundle W138 and add protection sleeves to the wire bundles for the equipment cooling blowers. Issued Nov 27, 2006
- [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

## Registered aircraft

None registered with this model now.

## NTSB investigations (11)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN07IA058](https://openairdocs.org/ntsb/DEN07IA058), Feb 3, 2007: Boeing 737-522 (N928UA), Denver, CO, incident, no damage. Probable cause: The snowplow driver's failure to follow procedures/directives by crossing an active runway without clearance, resulting in a runway incursion and near collision with an airplane during its landing…
- [NTSB DEN04IA124](https://openairdocs.org/ntsb/DEN04IA124), Aug 7, 2004: Boeing 737-500 (N929UA), Denver, CO, incident, minor damage. Probable cause: the inaccurate radar information due to the failure of the Airport Movement Area Surveillance radar resulting in the tower calling for the airplane to abort the takeoff, subsequently causing tire and…
- [NTSB DEN04LA019](https://openairdocs.org/ntsb/DEN04LA019), Nov 1, 2003: Boeing 737-500 (N956UA), Denver, CO, no damage. Probable cause: the in-flight encounter with heavy to moderate turbulence.
- [NTSB CHI02IA058](https://openairdocs.org/ntsb/CHI02IA058), Dec 28, 2001: Boeing 737-522 (N941UA), Chicago, IL, incident, no damage. Probable cause: The wake turbulence encounter.
- [NTSB SEA98IA027](https://openairdocs.org/ntsb/SEA98IA027), Dec 26, 1997: Boeing 737-522 (N918UA), Eugene, OR, incident, no damage. Probable cause: A checklist procedure was not followed. The initiation of an evacuation was a factor.
- [NTSB LAX97IA243](https://openairdocs.org/ntsb/LAX97IA243), Jul 15, 1997: Boeing 737-522 (N956UA), Ontario, CA, incident, no damage. Probable cause: a laser light source of undetermined origin directed toward the cockpit window of an aircraft in-flight by a person or persons unknown.
- [NTSB LAX97IA161](https://openairdocs.org/ntsb/LAX97IA161), Apr 17, 1997: Boeing 737-500 (N930UA), Rialto, CA, incident, no damage. Probable cause: a laser light source of undetermined origin, directed by unknown person(s) toward the cockpit window of the aircraft, while the aircraft was on an approach to land.
- [NTSB LAX97LA051](https://openairdocs.org/ntsb/LAX97LA051), Nov 20, 1996: Boeing 737-500 (N916UA), Bishop, CA, no damage. Probable cause: a clear air turbulence encounter.
- [NTSB SEA96LA026](https://openairdocs.org/ntsb/SEA96LA026), Nov 25, 1995: Boeing 737-522 (N953UA), Portland, OR, no damage. Probable cause: AN UNEXPECTED ENCOUNTER WITH UNFORECAST MODERATE HIGH LEVEL WINDSHEAR AND TURBULENCE AS THE FLIGHT ATTENDANT WAS PERFORMING HIS DUTIES DURING DESCENT.
- [NTSB DCA96IA005](https://openairdocs.org/ntsb/DCA96IA005), Oct 29, 1995: Boeing B-737-500 (N904UA), San Francisco, CA, incident, no damage. Probable cause: The inadvertant stall for undertermined reasons.
- [NTSB DEN93IA044](https://openairdocs.org/ntsb/DEN93IA044), Apr 24, 1993: Boeing 737-522 (N905UA), Denver, CO, incident, no damage. Probable cause: THE PILOT-IN-COMMAND'S FAILURE TO MAINTAIN ADEQUATE SEPARATION FROM THE BOEING 757, AND HIS FAILURE TO STAY ABOVE THE PROBABLE PATH OF THE BOEING'S WAKE VORTICES, WHICH RESULTED IN THE VORTEX…

## FAA accident and incident reports (28)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20070605009399I](https://openairdocs.org/incident/20070605009399I), Jun 5, 2007: Boeing 737522 (N903UA), Denver, CO, No damage. (-23) Uala flight 521 enroute tulsa to Denver when first officer [privacy data omitted] complained of severe stomach cramps. Captain requested expedited…
- [Incident 20070507826629I](https://openairdocs.org/incident/20070507826629I), May 7, 2007: Boeing 737522 (N914UA), Dayton, OH, No damage. (-23) During united flight 619 from dca to ord, the captain became incapacitated and appeared to be having a heart attack. A physician's assistant was onboard…
- [Incident 20060323013409I](https://openairdocs.org/incident/20060323013409I), Mar 23, 2006: Boeing 737522 (N927UA), Philadelphia, PA. (-23) At 1727 eastern standard time, flight 563, returned to Philadelphia International Airport (phl) and landed on runway 27L after reporting smoke in the…
- [Incident 20051214033569I](https://openairdocs.org/incident/20051214033569I), Dec 14, 2005: Boeing 737522 (N925UA), Chicago, IL, Minor damage. (-23) After initiation of t/o roll Chicago o'Hare tower advised ual #394 that one (1) nose gear was missing, the aircraft aborted t/o at approximately 60…
- [Incident 20050808016269I](https://openairdocs.org/incident/20050808016269I), Aug 8, 2005: Boeing 737522 (N919UA), Omaha, NE. (-23) During climb after departing oma, both irs DC fail lights illuminated. Crew followed fm irregular procedures, lights remained on. Found battery voltage…
- [Incident 20050315003449I](https://openairdocs.org/incident/20050315003449I), Mar 15, 2005: Boeing 737522 (N912UA), Lincoln, NE. (-23) N912UA, being operated as united airlines flight 310 departed den enroute to bwi. The pilot stated 30 minutes into the flight, just after leveling off,…
- [Accident 20031101027999A](https://openairdocs.org/incident/20031101027999A), Nov 1, 2003: Boeing 737522 (N956UA), Denver, CO. (-23) United airlines flight #1232 inbound from boise to Denver had reports from prior aircraft in area of turbulence ahead at or about FL 240. Captain…
- [Incident 20030503010249I](https://openairdocs.org/incident/20030503010249I), May 3, 2003: Boeing 737522 (N957UA), Denver, CO, Minor damage. (-23) Excessive fuel build-up in APU exhaust pipe during APU start. Fuel ignited and was blown out tailpipe. As a result of gusting tail wind, flames from…
- [Incident 20030128007929I](https://openairdocs.org/incident/20030128007929I), Jan 28, 2003: Boeing 737522 (N956UA), Rochester, NY. (-23) On January 28, 2003, united airlines flt. 1535, N956UA, during the initial takeoff roll, less than 20 knots of ground speed, at 40% N1, a ground vehicle…
- [Incident 20011228038119I](https://openairdocs.org/incident/20011228038119I), Dec 28, 2001: Boeing 737522 (N941UA), Chicago, IL. (-23) See attached narrative.
- [Incident 20010414009589I](https://openairdocs.org/incident/20010414009589I), Apr 14, 2001: Boeing 7372E1 (N951UA), Medford, OR, Minor damage. (-23)During a preflight inspection the scheduled outbound captain of the following flight grounded the aircraft when he discovered scraping damage to the…
- [Incident 20010228003599I](https://openairdocs.org/incident/20010228003599I), Feb 28, 2001: Boeing 737522 (N935UA), Buffalo, NY. (-23) On February 28, 2001, at 0751 local, united flight 697, a Boeing 737, N935UA, during cruise flight heard two loud bangs and passengers reported seeing…
- [Incident 19990915034139I](https://openairdocs.org/incident/19990915034139I), Sep 15, 1999: Boeing 737522 (N954UA), Denver, CO. (-23) On 9/15/99, uala flt 1253 experienced possible uncommanded rudder deflection during visual approach, first officer (f/o) flying, to rwy 35L at Denver…
- [Incident 19990704026049I](https://openairdocs.org/incident/19990704026049I), Jul 4, 1999: Boeing 737522 (N946UA), Minneapolis, MN. During takeoff roll at 95-100 knots, #1 engine EGT exceeded 940 momentarily. Crew aborted takeoff without further incident. Maintenance removed and replaced…
- [Incident 19970714045209I](https://openairdocs.org/incident/19970714045209I), Jul 14, 1997: Boeing 737522 (N956UA), Ontario, CA. On July 14, 1997, at 2034 hours pacific daylight time, the flight crew on united airlines flight 2327, reported an exposure to a laser beam during an approach…
- [Incident 19970416022949I](https://openairdocs.org/incident/19970416022949I), Apr 16, 1997: Boeing 737522 (N930UA), Rialto, CA. During descent PIC blinded by green lazer beam. Regained eyesight while SIC flew the plane. Unable locate source.
- [Incident 19970309008979I](https://openairdocs.org/incident/19970309008979I), Mar 9, 1997: Boeing 737522 (N955UA), Albuquerque, NM. Narrative: received an air carrier incident report from the abq ARTCC on March 9, 1997. The report identified united airlines flight 396, B-737-500, N955UA, at…
- [Incident 19970216005589I](https://openairdocs.org/incident/19970216005589I), Feb 16, 1997: Boeing 737522 (N939UA), Rochester, NY. Narrative: on February 16, 1997 at 19:47 EST, a Boeing 737, N939UA, flight 438, while inbound to Rochester international airport, experienced unsafe landing…
- [Incident 19961214042239I](https://openairdocs.org/incident/19961214042239I), Dec 14, 1996: Boeing 737522 (N957UA), Kansas City, MO. Reported fire in rear of aircraft no fire dry ice and hot water in trash made vapor beleived be smoke.
- [Accident 19961119047639A](https://openairdocs.org/incident/19961119047639A), Nov 19, 1996: Boeing 737522 (N916UA), Lasvegas, NV, No damage. (-16) None of the FAA responsibilities were involved. Flight attendant sustained a broken left ankle, 3 broken toes, laceration to neck (12 stitches) and…
- [Incident 19960305010559I](https://openairdocs.org/incident/19960305010559I), Mar 5, 1996: Boeing 737522 (N903UA), Billings, MT. Narrative: on March 05, 1996, at 2107Z, a B737, owned and operated by united airlines experienced a 5 unit split flap condition, while on approach to Billings…
- [Accident 19951125039519A](https://openairdocs.org/incident/19951125039519A), Nov 25, 1995: Boeing 737522 (N953UA), Portland, OR. Encountered turbulence during descent. Attendant injured. Seat sign on attendants warned.
- [Incident 19940922044889I](https://openairdocs.org/incident/19940922044889I), Sep 22, 1994: Boeing 737222 (N960UA), Syracuse, NY. On climbout injested many starlings stalling NR1 engine. Returned and landed. Blade and duct damage.
- [Incident 19930429018189I](https://openairdocs.org/incident/19930429018189I), Apr 29, 1993: Boeing 737522 (N924UA), Cleveland, OH, Minor damage. Lost NR3 wheel and tire assembly on takeoff. Diverted to Cleveland. Landed without incident.
- [Incident 19930423017489I](https://openairdocs.org/incident/19930423017489I), Apr 23, 1993: Boeing 737522 (N905UA), Denver, CO. Pilot firewalled engines on final. Encountered windshear. Aircraft rolled left. Landed safely.
- [Incident 19930225006129I](https://openairdocs.org/incident/19930225006129I), Feb 25, 1993: Boeing 737353 (N933UA), Wichita, KS. Right engine bleed trip off light. Unable to control pressurization. Diver ted to Wichita. Unable to duplicate.
- [Incident 19930224006709I](https://openairdocs.org/incident/19930224006709I), Feb 24, 1993: Boeing 737353 (N919UA), Chicago, IL. NR1 engine torched on starting engine. Passengers yelled fire. Passengers took control by evacuating on their own.
- [Incident 19910806038279I](https://openairdocs.org/incident/19910806038279I), Aug 6, 1991: Boeing 737522 (N912UA), Omaha, NE. Flight had a failure of food cart controller en route. Diverted for landing. Replaced controller.

## Service difficulty reports (1,682, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR UALA2013051003271](https://openairdocs.org/sdr/UALA2013051003271), May 9, 2013: STRUCTURE. CRACKED. RIGHT AFT SERVICE DOOR CUTOUT HAS A 1.5 INCH CRACK AT FWD LOWER CORNER, REPAIR AS REQUIRED. CATEGORY B REPAIR INSTALLED AT AFT SERVICE DOOR CUTOUT LOWER FWD COR
- [SDR UALA2013020100599](https://openairdocs.org/sdr/UALA2013020100599), Jan 31, 2013: FITTING. CRACKED. RIGHT MLG OTBD SUPPORT FITTING IS CRACKED AT NR 2 HOLE. CRACK WITHIN LIMITS OF JC (I8593) FIG 2 SHEET 1. REPLACED PER MM 57- 55-99.
- [SDR UALA2013013100584](https://openairdocs.org/sdr/UALA2013013100584), Jan 31, 2013: DOOR FRAME. CRACKED. FWD CARGO DOOR CUT OUT, AFT FRAME IS CRACKED ON AFT SIDE OF FRAME IN RADIOUS ADJACENT TO UPPER INBOARD CORNER OF LOWER BOTTOM STOP FITTING VERIFIED BY HFEC. REM
- [SDR UALA2013013100579](https://openairdocs.org/sdr/UALA2013013100579), Jan 30, 2013: ATTACH ANGLE. CRACKED. DURING SSR VISIT FOR EQ 1575 INTERCOSTAL WEB INSPECTION FOUND CRACKED ATTACH ANGLE AT BS 301.5 AND STRINGER 10L. REPLACED ATTACH ANGLE IAW REO L-01078 AND EVA 7
- [SDR UALA2013013100578](https://openairdocs.org/sdr/UALA2013013100578), Jan 30, 2013: FRAME. CRACKED. FRAME BS 827 CRACKED AT PSU RAIL ATTACHMENT FASTENER BETWEEN S8-9L. REMOVED DAMAGE AND ACCOMPLISHED NDT FOR CRACKS. FABRICATED AND INSTALLED NESTED ANGLE REPAIR
- [SDR UALA2013013100577](https://openairdocs.org/sdr/UALA2013013100577), Jan 30, 2013: FRAME. CRACKED. FRAME AT BS 440 CRACKED AT PSU RAIL ATTACHMENT FASTENER BETWEEN STR 8R-9R. REMOVED DAMAGE AND NDT FOR CRACKS. FABRICATED AND INSTALLED NESTED ANGLES REPAIR DOUB
- [SDR UALA2012100905731](https://openairdocs.org/sdr/UALA2012100905731), Oct 8, 2012: DOOR FRAME. CRACKED. FORWARD CARGO DOOR CUTOUT, AFT FRAME CRACKED IN TWO PLACES AT I/B UPPER CORNER OF LOWER STOP FITTING. ONE CRACK IS ON AFT SIDE OF FRAME IN RADIUS AND THE OTHER 
- [SDR UALA2012100905730](https://openairdocs.org/sdr/UALA2012100905730), Oct 8, 2012: SKIN. DENTED. SEVERAL FUSE DENTS AFT OF MED 2 LEFT STA 1016 STR 14L ONE EACH DENT AT STA 1088 STR 17L. NO CRACKS NO INTERNAL DAMAGE, DENTS WITHIN LIMITS. OK CONTINUED SERVICE
- [SDR UALA2012092105344](https://openairdocs.org/sdr/UALA2012092105344), Sep 20, 2012: DOOR FRAME. CRACKED. FORWARD CARGO DOOR CUTOUT, AFT FRAME CRACKED AT INBOARD RADIUS ABOVE LOWER STOP FITTING AND IN WEB INBOARD OF FITTING AT UPPER BOLT REF NR12637-1400-0001. REMOV
- [SDR UALA2012092105343](https://openairdocs.org/sdr/UALA2012092105343), Sep 20, 2012: SUPPORT FITTING. CRACKED. RIGHT MLG O/B SUPPORT FITTING IS CRACKED AT NR 1 HOLE. CRACK IS WITHIN LIMITS OF JOB CARD I8593 FIG 2 SHEET 1.
- [SDR UALA2012091405195](https://openairdocs.org/sdr/UALA2012091405195), Sep 11, 2012: DOOR FRAME. CRACKED. FWD CARGO DOOR CUTOUT IS CRACKED IN TWO PLACES. FIRST CRACK IS ON AFT SIDE OF FRAME IS CRACKED IN TWO PLACES. FIRST CRACK IS ON AFT SIDE OF FRAME IN RADIUS ADJA
- [SDR UALA2012091405194](https://openairdocs.org/sdr/UALA2012091405194), Sep 11, 2012: STRUCTURE. DAMAGED. A CATEGORY B MAJOR SHEETMETAL REPAIR WAS INSTALLED BETWEEN STA 312 & 330 & BETWEEN STR 20R AND 21R PER SRM REPAIR 31.
- [SDR UALA2012082404758](https://openairdocs.org/sdr/UALA2012082404758), Aug 23, 2012: FRAME. CRACKED. CABIN FRAME CRACKED BS 867 STR 8R. MAJOR REPAIR ACP'D, INSTALLED REPAIR ANGLE DOUBLERS PER MM 53-10-84 AT HMV3 ON NR11194-2000-0028. THIS REPAIR NEEDS A ONE TIM
- [SDR UALA2012082404750](https://openairdocs.org/sdr/UALA2012082404750), Aug 23, 2012: STRUCTURE. DENTED. FWD CARGO DOOR DENTED. LOCATE, INSPECT PER SRM 52-00-01. FOUND DENT 15.5 INCHES FROM AFT ON FWD CARGO DOOR 12.5 INCHES FROM TOP OF DOOR. DENT IS 4.5 INCHES LONG
- [SDR UALA2009092102960](https://openairdocs.org/sdr/UALA2009092102960), Sep 18, 2009: OXYGEN SYSTEM. EMPTY. CREW REPORTS OXYGEN PRESSURE AT ZERO. SERVICED OXYGEN TO 1750 PSI.
- [SDR UALA2009080302333](https://openairdocs.org/sdr/UALA2009080302333), Aug 3, 2009: STRUCTURE. DAMAGED. LEFT WING METAL PROTRUDING 1 INCH BY 6 INCHES AFT OF SLAT. REMOVAL OF NR 2 LEFT SLAT COMPLETED UP TO STEP 11-L. REMOVED NR 2 SLAT UP TO STEP (12) (P/N 65C26602-
- [SDR UALA2009060101550](https://openairdocs.org/sdr/UALA2009060101550), May 31, 2009: LIGHT. LOOSE. EMERGENCY LIGHTING FLOOR STRIP LOOSE NEAR ROWS 5 & 6. SECURED LIGHT STRIP.
- [SDR UALA2009052701523](https://openairdocs.org/sdr/UALA2009052701523), May 27, 2009: LIGHT. INOPERATIVE. LT WING OVERWING EMERGENCY LIGHT INOP. RELAMPED, OPS CHECK OKAY.
- [SDR UALA2009042701215](https://openairdocs.org/sdr/UALA2009042701215), Apr 27, 2009: RADAR. FAILED. WEATHER RADAR FAILED IN FLIGHT. RTFL. REPLACED WEATHER RADAR. TESTED GOOD.
- [SDR UALA2009041401068](https://openairdocs.org/sdr/UALA2009041401068), Apr 13, 2009: BATTERY PACK. DISCHARGED. CENTER EMERGENCY EXIT LIGHT INOP BETWEEN 2L AND 2R. REPLACED BATTERY PACK M1197, OPS OK.
- [SDR UALA2009031800824](https://openairdocs.org/sdr/UALA2009031800824), Mar 17, 2009: POWER SUPPLY. FAULTY. AFT 2 EMERGENCY EXIT LIGHTS RECESSED IN OVERHEAD BINS ON L&R SIDES OF A-C COME ON INTERMITTENTLY. REPLACED POWER SUPPLY AND BATTERY, CHECKS NORMAL.
- [SDR UALA2009031300785](https://openairdocs.org/sdr/UALA2009031300785), Mar 13, 2009: LIGHT. INOPERATIVE. CABIN ROW 8 RIGHT BULLNOSE EEL INOP. RELAMPED, LIGHT OP CHECKS OK.
- [SDR UALA200903100074A](https://openairdocs.org/sdr/UALA200903100074A), Mar 7, 2009: INDICATOR. MALFUNCTIONED. FLAP PROBLEM. RTFL. REMOVED AND REPLACED TRAILING EDGE FLAP POSITION INDICATOR. PERFORMED THE TEST OF THE TRAILING EDGE FLAP POSITION INDICATOR SYSTEM. TESTS OK
- [SDR UALA2009031000746](https://openairdocs.org/sdr/UALA2009031000746), Mar 7, 2009: FLAP. MALFUNCTIONED. FLAP PROBLEM. RTFL.
- [SDR UALA2009031000696](https://openairdocs.org/sdr/UALA2009031000696), Mar 3, 2009: SKIN. DAMAGED. FOUND HOLE IN FUSELAGE APPROXIMATELY 36 INCHES AFT OF AFT CARGO DOOR. MAJOR REPAIR ACCOMPLISHED. HOLE MEASURES APPROX 2 1-8" X 1 1-4", WITH A SCRATCH LEADING TO
- [SDR UALA2009030300721](https://openairdocs.org/sdr/UALA2009030300721), Mar 3, 2009: SKIN. DAMAGED. FOUND HOLE IN FUSELAGE APPROXIMATELY 36 INCHES AFT OF AFT CARGO DOOR. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGE, MFG DOUBLER AND STRAP. PRIMED BOTH AND AREA. IN
- [SDR UALA2009030300696](https://openairdocs.org/sdr/UALA2009030300696), Mar 3, 2009: SKIN. DAMAGED. FOUND HOLE IN FUSELAGE APPROXIMATELY 36 INCHES AFT OF AFT CARGO DOOR. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGE, MFG DOUBLER AND STRAP. PRIMED BOTH AND AREA.
- [SDR UALA2009020200353](https://openairdocs.org/sdr/UALA2009020200353), Jan 30, 2009: FIRE LOOP. FAILED. CARGO DETECTION SUPPRESSION B-LOOP FAIL LIGHTS ON, AFT PIT IS NOT TESTING ON B-LOOP. REPLACED FORWARD AFT B-LOOP DETECTOR.
- [SDR UALA2009011200126](https://openairdocs.org/sdr/UALA2009011200126), Jan 11, 2009: CONTROLLER. FAILED. AT FL250 LT PACK COULD NOT HOLD ALT. CABIN HORN CAME ON AND WE HAD TO DO QRC W-DESCENT. REPLACED CABIN PRESSURE CONTROLLER. LT PACK FUNCTIONED NORMAL.
- [SDR UALA2009011200123](https://openairdocs.org/sdr/UALA2009011200123), Jan 11, 2009: CONTROL PANEL. FAULTY. NR 2 FIRE BOTTLE ARMED LT INOP. REPLACED CARGO SMOKE CONTROL FAULT PANEL, TESTS GOOD.
- [SDR UALA2009031000085](https://openairdocs.org/sdr/UALA2009031000085), Jan 7, 2009: SLIDE. FRAYED. DOOR 2R HARD TO ARM DUE TO FRAYED SLIDE PACK. REMOVED SLIDE & REPACKED SLIDE. SECURED HOOK AND LOOP ON GIRT BAR ASSY. SLIDE ARMS & DISARMS NORMALLY.
- [SDR UALA2009010800085](https://openairdocs.org/sdr/UALA2009010800085), Jan 7, 2009: SLIDE. FRAYED. DOOR 2R HARD TO ARM DUE TO FRAYED SLIDE PACK. REMOVED SLIDE AND REPACKED SLIDE. SECURED VELCRO ON GIRT BAR ASSY SLIDE ARMS AND DISARMS NORMALLY.
- [SDR UALA2009010600077](https://openairdocs.org/sdr/UALA2009010600077), Jan 6, 2009: SKIN. DAMAGED. APPROX 5 FEET AFT OF DOOR 1R AND 6 INCHES BELOW PAX WINDOW, ACFT HAS APPROX .75 IN LONG PUNCTURE, WITHIN A 1.5 IN X 3 IN DENT, APPROX .25 IN DEEP. DAMAGED AREA 
- [SDR UALA2008121906919](https://openairdocs.org/sdr/UALA2008121906919), Dec 19, 2008: ENGINE. ODOR. STRONG ENGINE OIL ODOR NOTICED IN COCKPIT DURING INITIAL CLIMB AFTER TAKEOFF. WITH PACKS OFF NR 1 ENGINE RUNNING, RIGHT AFTER NR 2 ENGINE START, GOT STRONG OIL 
- [SDR UALA2008120906789](https://openairdocs.org/sdr/UALA2008120906789), Dec 8, 2008: SWITCH. FAULTY. EMER EXIT LIGHTS ARE ILLUMINATED GATE WITH GROUND POWER. EMERGENCY LIGHTS WORK NORMAL IN THE ARM AND ON POSITION, LIGHTS REMAIN ON IN THE OFF POSITION, SUSPECT 
- [SDR UALA2008120106698](https://openairdocs.org/sdr/UALA2008120106698), Nov 29, 2008: SLIDE. OUT OF ADJUST. DOOR 1 RIGHT SLIDE NEEDS ADJUSTING AS PER FLIGHT CREW. ADJUSTED DOOR SLIDE IN SLIDE HOLDER.
- [SDR 2008UALA06498](https://openairdocs.org/sdr/2008UALA06498), Nov 10, 2008: INDICATOR. FAULTY. CREW OXYGEN PRESSURE INDICATOR INOP. CREW COMMENTS: FLUCTUATING 0 TO 1600. CONFIRMED PRESSURE AT BOTTLES OKAY. REPLACED COCKPIT CREW OXYGEN INDICATOR, READS NOR
- [SDR 2008UALA06471](https://openairdocs.org/sdr/2008UALA06471), Nov 10, 2008: CONTROLLER. MALFUNCTIONED. PRESSURIZATION PROBLEM. FLIGHT DIVERTED. 
- [SDR UALA2008111306381](https://openairdocs.org/sdr/UALA2008111306381), Nov 5, 2008: POWER STRIP. DAMAGED. CABIN FLOOR EEL INOP FROM ROW 11 TO ROW 14. SPLICED EEL POWER STRIP AT ROW 11. OP CHECKS OKAY.
- [SDR 2008UALA06385](https://openairdocs.org/sdr/2008UALA06385), Nov 5, 2008: CONNECTOR. INOPERATIVE. CABIN FLOOR EEL INOP FROM ROW 4 TO ROW 11. CHECKED CONNECTIONS TO EEL FLOOR STRIP AND BATTERY PACK PWR SUPPLY, OPS CHECK EMERG LIGHTS, TEST OK.
- [SDR 2008UALA06381](https://openairdocs.org/sdr/2008UALA06381), Nov 5, 2008: POWER STRIP. DAMAGED. CABIN FLOOR EEL INOP FROM ROW 11 TO ROW 14. SPLICED EEL POWER STRIP AT ROW 11.
- [SDR 2008UALA06380](https://openairdocs.org/sdr/2008UALA06380), Nov 5, 2008: BATTERY. DISCHARGED. LEFT OVERWING EXTERNAL EMERGENCY SLIDE LIGHT INOP. OPS CHECK OK AFTER RECHARGING.
- [SDR UALA2008111306359](https://openairdocs.org/sdr/UALA2008111306359), Nov 3, 2008: DUCT. CRACKED. WING BODY OVERHEAT LIGHT. RT FL DUE TO INCLEMENT WEATHER AT PLANNED DESTINATION. FAULT RECURRED ON NEXT FLIGHT OUT. PERFORMED TROUBLE SHOOTING, INTERROGATED M23
- [SDR 2008UALA06359](https://openairdocs.org/sdr/2008UALA06359), Nov 3, 2008: WARNING SYSTEM. ACTIVATED. WING BODY OVERHEAT LIGHT. RTFL DUE TO INCLEMENT WEATHER AT PLANNED DESTINATION. FAULT RECURRED ON NEXT FLIGHT OUT.
- [SDR 2008UALA06249](https://openairdocs.org/sdr/2008UALA06249), Oct 22, 2008: BATTERY PACK. DISCHARGED. EMERGENCY LIGHTS FLOOR ROW 9-15 EXIT INOPERATIVE. REPLACED M1577 BATTERY PACK AND EMERGENCY LIGHTS CHECK NORMAL.
- [SDR 2008UALA06238](https://openairdocs.org/sdr/2008UALA06238), Oct 22, 2008: LAMP. INOPERATIVE. RT WING OVERWING EXIT EMERGENCY LIGHT INOP. REPLACED RT WING EMERGENCY LIGHT, OP CHECKS GOOD. ACFT OK FOR SERVICE.
- [SDR 2008UALA06104](https://openairdocs.org/sdr/2008UALA06104), Oct 13, 2008: ADC. MALFUNCTIONED. R INERTIAL REFERENCE SYSTEM FAILURE. RTFL. REPLACED NR 2 ADC. CHECKS OKAY.
- [SDR 2008UALA06032](https://openairdocs.org/sdr/2008UALA06032), Oct 8, 2008: FLAP. DAMAGED. RIGHT WING INBOARD TRAILING EDGE FLAP HAS A 4 INCH SPLIT AT THE TRAILING EDGE WITH APPROX 3.5 INCHES OF DELAMINATION IN LENGTH. RT AFT FLAP ROUTED TO SHOP FOR R
- [SDR 2008UALA05901](https://openairdocs.org/sdr/2008UALA05901), Sep 28, 2008: PANEL. DAMAGED. RIGHT WING INBOARD LWR FIXED T/E PANEL NEXT TO BODY FAIRING DAMAGED AT WBL 71.26. REPLACED PANEL.
- [SDR 2008UALA05799](https://openairdocs.org/sdr/2008UALA05799), Sep 19, 2008: LIGHT. INOPERATIVE. EMERGENCY LIGHTS IN FRONT OF THE AFT GALLEY IS IN OP. FOUND PINS GOING TO EEL STRIP BROKEN. REPLACED EMERGENCY LIGHT STRIP AND REPLACED TWO SIDED TAPE FOR MERGE

All 1,682: https://openairdocs.org/model/boeing-737-522/reports.md

## STCs that may be installed (OpenAirDocs) (445, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [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 ST12443LA](https://openairdocs.org/stc/ST12443LA): Installation of Teledyne Controls Edge Computing Platform (ECP). Teledyne Controls, LLC
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC ST01809AT-D](https://openairdocs.org/stc/ST01809AT-D): Installation of Rockwell Collins DLM-900 ACARS Management Unit and VHF-700A Transceiver. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST01883AT-D](https://openairdocs.org/stc/ST01883AT-D): Installation of Collins VHF Transceivers with gables control panel to enable 8.33 Khz channel spacing. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02667AT-D](https://openairdocs.org/stc/ST02667AT-D): Installation of an ARTEX B406-4 4-6 MHz Emergency Locator Transmitter, with the ARTEX dual input blade antenna and cockpit Control Panel. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02668AT-D](https://openairdocs.org/stc/ST02668AT-D): 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 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 ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST11391DS](https://openairdocs.org/stc/ST11391DS): 5G Tolerant Radio Altimeter System Upgrade. Aircraft Systems and Manufacturing, Inc
- [STC ST04758NY](https://openairdocs.org/stc/ST04758NY): Installation of single cockpit USB charger. Eirtech Aviation Services Inc
- [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 ST04752NY](https://openairdocs.org/stc/ST04752NY): Replacement of Dual Analog Radio Altimeter Transceivers with Dual 5G Tolerant Collins Aerospace or Honeywell Digital Radio Altimeters Transceivers and Dual Shadin Digital-to-Analog Converters. S. LB Aircraft Engineering
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC SA2542WE](https://openairdocs.org/stc/SA2542WE): Installation of wing-tip mounted logo lights. The Boeing Company
- [STC ST09191AC](https://openairdocs.org/stc/ST09191AC): Installation of DeVore wing fwd position light assembly. (737 ALL). The Boeing Company
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST11930NY](https://openairdocs.org/stc/ST11930NY): Installation of an Oil Spill Response (OSR) system. Dynamic Aviation Group Inc
- [STC SA4851NM](https://openairdocs.org/stc/SA4851NM): Installation of Header and Class Divider. Safran Cabin Inc
- [STC SA4871NM](https://openairdocs.org/stc/SA4871NM): Installation of closet cabin divider and header. Safran Cabin Inc
- [STC SA5536NM](https://openairdocs.org/stc/SA5536NM): Installation of coat closet. Safran Cabin Inc
- [STC ST00636SE](https://openairdocs.org/stc/ST00636SE): Installation of ATIX Interior retrofit kit. Safran Cabin Inc
- [STC ST00657SE](https://openairdocs.org/stc/ST00657SE): Installation of ATIX2 Interior retrofit kit. Safran Cabin Inc
- [STC ST00683LA](https://openairdocs.org/stc/ST00683LA): Installation of a FWD R/H Coat Closet. Safran Cabin Inc
- [STC ST01335LA](https://openairdocs.org/stc/ST01335LA): Installation of a reinforced cockpit door. Safran Cabin Inc
- [STC ST01512SE](https://openairdocs.org/stc/ST01512SE): Installation of interior components. Safran Cabin Inc
- [STC ST01693SE](https://openairdocs.org/stc/ST01693SE): Installation of interior components. Safran Cabin Inc
- [STC ST02014SE](https://openairdocs.org/stc/ST02014SE): Installation of interior components. Safran Cabin Inc
- [STC ST02025SE](https://openairdocs.org/stc/ST02025SE): Installation of interior components. Safran Cabin Inc
- [STC ST03381NY](https://openairdocs.org/stc/ST03381NY): Installation of Apple iPad EFB Provisions. Avionics Design Services Ltd
- [STC SA3140NM](https://openairdocs.org/stc/SA3140NM): Installation of floor proximity emergency escape path marking system. Bruce Aerospace Inc
- [STC ST01738AT](https://openairdocs.org/stc/ST01738AT): Installation of additional sensors (from 11 to 18) for recording additional parameters on Digital Flight Data Recorders (DFDR) manufactured by L-3 Com (formerly Loral/Fairchild) and Allied Signal. Acron Aviation Inc
- [STC ST00193IB](https://openairdocs.org/stc/ST00193IB): Installation of the Universal Avionics Kapture CVR. Avmax Aviation Services Inc
- [STC ST01060CH](https://openairdocs.org/stc/ST01060CH): Installation of GPS antenna provisions. Amphenol Cable and Interconnect Technologies Inc
- [STC ST01330CH](https://openairdocs.org/stc/ST01330CH): Installation of a Honeywell TCAS-81 Traffic Alert and Collision Avoidance System (TCAS II). Amphenol Cable and Interconnect Technologies, 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
- [STC ST01798CH](https://openairdocs.org/stc/ST01798CH): Installation of a Honeywell Enhanced Ground Proximity Warning System per Electronic Cable Specialists Master Data List ECS-201532 latest FAA approved revision. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02162CH](https://openairdocs.org/stc/ST02162CH): Installation of elementary or enhanced surveillance Mode S transponders. Amphenol Cable and Interconnect Technologies Inc
- [STC ST01118CH](https://openairdocs.org/stc/ST01118CH): Installatin of an Electronic Cable Specialist Laptop Stowage/Charger Assembly (Class 1 Electronic Flight Bag provisions). Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02637CH](https://openairdocs.org/stc/ST02637CH): Installation of ECS EZMount® mechanical mounting assemblies. Amphenol Cable and Interconnect Technologies Inc
- [STC ST03224CH](https://openairdocs.org/stc/ST03224CH): Installation of ECS EZMount® Tablet Cradle assemblies. Amphenol Cable and Interconnect Technologies Inc
- [STC ST03589NY](https://openairdocs.org/stc/ST03589NY): Installation of Center Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam in Boeing 737-300, 737-400 and 737-500 series aircraft. AerSale Inc
- [STC ST04009NY](https://openairdocs.org/stc/ST04009NY): Installation of the ACSS Automatic Dependent Surveillance - Broadcast (ADS-B) Out System. AerSale Inc
- [STC ST11858AT](https://openairdocs.org/stc/ST11858AT): Installation of a dual FreeFlight Systems RA-6500 Radio Altimeter System. Avionics Support Group
- [STC ST01443LA](https://openairdocs.org/stc/ST01443LA): Installation of Air Works Cockpit Door Surveillance Systems and Advanced Cockpit Door Surveillance Systems. Aero Technik Inc

All 445: https://openairdocs.org/model/boeing-737-522/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Boeing 737-500](https://openairdocs.org/model/boeing-737-500): 6 registered aircraft, registry code 138449E
- [Boeing 737-524](https://openairdocs.org/model/boeing-737-524): 3 registered aircraft, registry code 1384721
- [Boeing 737-505](https://openairdocs.org/model/boeing-737-505): 2 registered aircraft, registry code 1384723
- [Boeing 737-528](https://openairdocs.org/model/boeing-737-528): 1 registered aircraft, registry code 1384720
- [Boeing 737-548](https://openairdocs.org/model/boeing-737-548): 0 registered aircraft, registry code 13844D9
- [Boeing 737-530](https://openairdocs.org/model/boeing-737-530): 0 registered aircraft, registry code 13844F0
- [Boeing 737-529](https://openairdocs.org/model/boeing-737-529): 0 registered aircraft, registry code 1384722

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