# N663UA: 1993 Boeing 767-322

- Status: Valid registration
- Airframe: [Boeing 767-322](https://openairdocs.org/model/boeing-767-322) (registry code 1385200, 330 seats)
- Engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119)
- Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM) (The Boeing Company) (OpenAirDocs)
- Serial number: 27160
- Year built: 1993
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 28, 1993
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A8C121
- 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=663UA
- Page: https://openairdocs.org/aircraft/N663UA

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 Pratt & Whitney PW4000 model are included.

## ADs that may apply (OpenAirDocs): 376 in force

### Matched by airframe (Boeing 767-322)

- [AD 2026-16-06](https://openairdocs.org/ad/2026-16-06): Wings · Boeing 767-300 Series and 767-300F Series with STC ST01920SE. Effective Sep 17, 2026
- [AD 2026-13-16](https://openairdocs.org/ad/2026-13-16): Navigation · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 6 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 2026-05-07](https://openairdocs.org/ad/2026-05-07): Wings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Apr 16, 2026
- [AD 2026-05-03](https://openairdocs.org/ad/2026-05-03): Fuselage · Boeing 767-200 Series and 767-300 Series. Effective Apr 16, 2026
- [AD 2026-04-10](https://openairdocs.org/ad/2026-04-10): Communications · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Apr 10, 2026
- [AD 2025-18-05](https://openairdocs.org/ad/2025-18-05): Navigation · Boeing 767-300 Series with STC ST02040SE. Effective Oct 23, 2025
- [AD 2025-15-08](https://openairdocs.org/ad/2025-15-08): Equipment/furnishings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Aug 21, 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 2024-26-03](https://openairdocs.org/ad/2024-26-03): Water/waste · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Mar 7, 2025
- [AD 2024-25-08](https://openairdocs.org/ad/2024-25-08): Landing Gear · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Feb 12, 2025
- [AD 2024-15-05](https://openairdocs.org/ad/2024-15-05): Electrical Power · Boeing 767-300 Series. Effective Oct 15, 2024
- [AD 2024-05-03](https://openairdocs.org/ad/2024-05-03): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 2 more. Effective May 8, 2024
- [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 2023-13-09](https://openairdocs.org/ad/2023-13-09): Flight controls · Boeing 767-2C Series, 767-200 Series, 767-300 Series and 2 more. Effective Aug 24, 2023
- [AD 2023-12-12](https://openairdocs.org/ad/2023-12-12): Navigation · Boeing 757-200 Series, 757-200PF Series, 757-200CB Series and 6 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 2022-13-10](https://openairdocs.org/ad/2022-13-10): Equipment/furnishings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Sep 20, 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 2021-20-19](https://openairdocs.org/ad/2021-20-19): Fuel · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Nov 30, 2021
- [AD 2021-12-11](https://openairdocs.org/ad/2021-12-11): Equipment/furnishings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jul 29, 2021
- [AD 2021-15-04](https://openairdocs.org/ad/2021-15-04): Electrical Power · Boeing 767-300 Series with STC ST02040SE. Effective Jul 14, 2021
- [AD 2021-10-19](https://openairdocs.org/ad/2021-10-19): Flight Controls, Doors, Fuselage, Nacelles/pylons, Stabilizers, Wings · Winglets, wing structural reinforcement (Aviation Partners Boeing STC ST01920SE). Effective Jul 1, 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 2021-06-10](https://openairdocs.org/ad/2021-06-10): Fuel · Boeing 747-100 Series, 747-100B Series, 747-100B SUD Series and 16 more. Effective Apr 28, 2021
- [AD 2020-18-16](https://openairdocs.org/ad/2020-18-16): Fuel · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Nov 10, 2020
- [AD 2020-04-15](https://openairdocs.org/ad/2020-04-15): Air conditioning · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 4 more. Effective May 8, 2020
- [AD 2019-24-18](https://openairdocs.org/ad/2019-24-18): Navigation · Boeing 727-100 Series, 727-100C Series, 727-200 Series and 11 more. Effective Feb 3, 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 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 93-14-19 R1](https://openairdocs.org/ad/93-14-19-R1): Wings · Boeing 767-200 Series, 767-2C Series, 767-300 Series and 2 more. Effective Nov 26, 2018
- [AD 2018-20-13](https://openairdocs.org/ad/2018-20-13): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 13 more. Effective Nov 15, 2018
- [AD 2018-13-06](https://openairdocs.org/ad/2018-13-06): Wings · Boeing 767-300 Series and 767-300F Series. Effective Aug 22, 2018
- [AD 2018-11-08](https://openairdocs.org/ad/2018-11-08): Fuselage · Boeing 767-200 Series and 767-300 Series. Effective Jul 10, 2018
- [AD 2018-07-18](https://openairdocs.org/ad/2018-07-18): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective May 21, 2018
- [AD 2018-01-02](https://openairdocs.org/ad/2018-01-02): Water/waste · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Feb 7, 2018
- [AD 2017-19-05](https://openairdocs.org/ad/2017-19-05): Smoke Detection · Airbus A330-201, A330-202, A330-203 and 30 more. Effective Oct 31, 2017
- [AD 2017-17-16](https://openairdocs.org/ad/2017-17-16): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Oct 2, 2017
- [AD 2017-11-04](https://openairdocs.org/ad/2017-11-04): Fuselage · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Jul 13, 2017
- [AD 2017-05-06](https://openairdocs.org/ad/2017-05-06): Fuselage · Boeing 767-200 Series and 767-300 Series. Effective Apr 7, 2017
- [AD 2017-01-09](https://openairdocs.org/ad/2017-01-09): Air Conditioning · Boeing 767-300 Series and 767-300F Series. Effective Feb 21, 2017
- [AD 2016-25-07](https://openairdocs.org/ad/2016-25-07): Fuselage · Boeing 767-200 Series and 767-300 Series. Effective Feb 7, 2017
- [AD 2016-25-01](https://openairdocs.org/ad/2016-25-01): Auto flight · Boeing 747-400 Series, 747-400D Series, 747-400F Series and 8 more. Effective Jan 31, 2017
- [AD 2016-20-03](https://openairdocs.org/ad/2016-20-03): Fuselage · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Nov 22, 2016
- [AD 2016-18-06](https://openairdocs.org/ad/2016-18-06): Equipment/furnishings · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Oct 13, 2016
- [AD 2016-17-06](https://openairdocs.org/ad/2016-17-06): Fuselage · Boeing 767-200 Series and 767-300 Series. Effective Sep 30, 2016
- [AD 2016-13-03](https://openairdocs.org/ad/2016-13-03): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Aug 1, 2016
- [AD 2016-04-20](https://openairdocs.org/ad/2016-04-20): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 16 more. Effective Apr 5, 2016
- [AD 2016-04-07](https://openairdocs.org/ad/2016-04-07): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Mar 28, 2016
- [AD 2015-26-07](https://openairdocs.org/ad/2015-26-07): Fuselage · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Feb 4, 2016

### Matched by engine (Pratt & Whitney PW4000 series)

None in force.

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

- [AD 2025-01-06](https://openairdocs.org/ad/2025-01-06) (historical): Equipment/furnishings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Mar 11, 2025
- [AD 2022-04-05](https://openairdocs.org/ad/2022-04-05) (historical): Navigation · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 6 more. Effective Feb 14, 2022
- [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 2019-20-03](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 2019-14-13](https://openairdocs.org/ad/2019-14-13) (historical): Equipment/ Furnishings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Sep 12, 2019
- [AD 2018-11-14](https://openairdocs.org/ad/2018-11-14) (historical): Wings · Boeing 767-300 Series and 767-300F Series. Effective Jul 10, 2018
- [AD 2017-02-03](https://openairdocs.org/ad/2017-02-03) (historical): Water/Waste · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Mar 16, 2017
- [AD 2016-25-29](https://openairdocs.org/ad/2016-25-29) (historical): Equipment/furnishings · Boeing 767-200 Series and 767-300 Series. Effective Jan 31, 2017
- [AD 2015-19-12](https://openairdocs.org/ad/2015-19-12) (historical): Fuselage · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Nov 3, 2015
- [AD 2015-19-02](https://openairdocs.org/ad/2015-19-02) (historical): Fuel · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Oct 21, 2015
- [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 2012-26-15](https://openairdocs.org/ad/2012-26-15) (historical): Navigation · Agusta AW139, A318-111, A318-112 and 71 more. Effective Jan 24, 2013
- [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 2009-20-09](https://openairdocs.org/ad/2009-20-09) (historical): Upper link fuse pins · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Nov 5, 2009
- [AD 2009-18-02](https://openairdocs.org/ad/2009-18-02) (historical): Auxiliary fuel tank, main fuel tanks, and surge tanks · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Oct 1, 2009
- [AD 2009-04-12](https://openairdocs.org/ad/2009-04-12) (historical): Separation link assembly · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Apr 2, 2009
- [AD 2008-11-01](https://openairdocs.org/ad/2008-11-01) (historical): Fuel tank systems · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jun 25, 2008
- [AD 2008-09-07](https://openairdocs.org/ad/2008-09-07) (historical): Fuel filter · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 4 more. Effective May 8, 2008
- [AD 2006-24-04](https://openairdocs.org/ad/2006-24-04) (historical): High frequency eddy current (HFEC) inspections · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jan 2, 2007
- [AD 2006-11-12](https://openairdocs.org/ad/2006-11-12) (historical): Rudder and elevator · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jun 30, 2006
- [AD 2005-19-23](https://openairdocs.org/ad/2005-19-23) (historical): Horizontal tangs of the midspar fitting of the strut · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 18 more. Effective Oct 27, 2005
- [AD 2005-12-14](https://openairdocs.org/ad/2005-12-14) (historical): Door-mounted escape slide/rafts · Boeing 767-200 Series, 767-300 Series and 767-400ER Series. Effective Jun 30, 2005
- [AD 2004-23-14](https://openairdocs.org/ad/2004-23-14) (historical): Transformer rectifier unit (TRU) · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Dec 1, 2004
- [AD 2004-19-06 R1](https://openairdocs.org/ad/2004-19-06-R1) (historical): Rear spar bulkhead · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Nov 1, 2004
- [AD 2004-19-06](https://openairdocs.org/ad/2004-19-06) (historical): Rear spar bulkhead · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Nov 1, 2004
- [AD 2004-09-14](https://openairdocs.org/ad/2004-09-14) (historical): Aft-most Fastener Holes in Horizontal Tangs of Midspar Fitting of Strut · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jun 9, 2004
- [AD 2003-20-08](https://openairdocs.org/ad/2003-20-08) (historical): Shoulder restraint harness · Boeing 747-100B Series, 747-200B Series, 747-200C Series and 8 more. Effective Oct 21, 2003
- [AD 2003-18-10](https://openairdocs.org/ad/2003-18-10) (historical): Airworthiness Limitations Section of the Maintenance Planning Data (MPD) Document (767 Airworthiness Limitations Instructions (ALI)) · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Oct 16, 2003
- [AD 2003-13-01](https://openairdocs.org/ad/2003-13-01) (historical): Inboard main flap · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Jul 29, 2003
- [AD 2003-03-02](https://openairdocs.org/ad/2003-03-02) (historical): Midspar Fuse Pins · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Feb 13, 2003
- [AD 2002-19-11](https://openairdocs.org/ad/2002-19-11) (historical): Deactivation pin · Boeing 767-200 Series and 767-300 Series. Effective Nov 5, 2002
- [AD 2002-11-11](https://openairdocs.org/ad/2002-11-11) (historical): Heater Tape on Potable Water Lines and Drain Lines · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Jun 24, 2002
- [AD 2002-08-07](https://openairdocs.org/ad/2002-08-07) (historical): Main Landing Gear Outer Cylinder at Aft Trunnion · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective May 6, 2002
- [AD 2002-01-15](https://openairdocs.org/ad/2002-01-15) (historical): Lubrication Passage and Link Assembly Joint in the Inboard and Outboard Flaps of Trailing Edge · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Feb 14, 2002
- [AD 2001-24-02](https://openairdocs.org/ad/2001-24-02) (historical): Shoulder Restraint Harness Attachment · Boeing 707-100 Long Body, 707-100B Long Body, 707-300 Series (all) and 20 more. Effective Jan 4, 2002
- [AD 2001-19-04](https://openairdocs.org/ad/2001-19-04) (historical): Vertical Fin · Boeing 767-200 Series and 767-300 Series. Effective Oct 9, 2001
- [AD 2001-14-19](https://openairdocs.org/ad/2001-14-19) (historical): Drain Tube Assemblies of the Slat Track Housing of the Wings · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Aug 28, 2001
- [AD 2001-08-28](https://openairdocs.org/ad/2001-08-28) (historical): Structural Integrity Of Airplane · Boeing 767-200 Series and 767-300 Series. Effective Jun 1, 2001
- [AD 2001-09-13](https://openairdocs.org/ad/2001-09-13) (historical): Horizontal Stabilizer Pivot Bulkhead · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective May 24, 2001
- [AD 2001-06-12](https://openairdocs.org/ad/2001-06-12) (historical): Primary Strut Structure · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective May 7, 2001
- [AD 2001-04-09](https://openairdocs.org/ad/2001-04-09) (historical): Elevator Power Control System · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Mar 20, 2001
- [AD 2001-02-07](https://openairdocs.org/ad/2001-02-07) (historical): Nacelle Strut and Wing Structure · Boeing 767-200 Series, 767-300 Series, 767-300F Series and 1 more. Effective Mar 5, 2001
- [AD 2000-17-05](https://openairdocs.org/ad/2000-17-05) (historical): Bellcrank Assemblies · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Sep 11, 2000
- [AD 2000-11-06](https://openairdocs.org/ad/2000-11-06) (historical): Fuel Tank Boost Pumps · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Jul 6, 2000
- [AD 99-18-16](https://openairdocs.org/ad/99-18-16) (historical): Modular Avionics Warning Electronic Assembly or Warning Electronics Unit · Boeing 747-400 Series, 747-400D Series, 747-400F Series and 6 more. Effective Sep 16, 1999
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 93-14-19](https://openairdocs.org/ad/93-14-19) (historical): Leading Edge Slats · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Sep 2, 1993
- [AD T91-17-51](https://openairdocs.org/ad/T91-17-51) (historical): Thrust Reversers · Boeing 767-200 Series, 767-300 Series and 767-300F Series. Effective Aug 15, 1991

All 425: https://openairdocs.org/aircraft/N663UA/ads.md

## Information bulletins (advisory) (11 in force)

- [SAIB NM-20-07](https://openairdocs.org/saib/NM-20-07): Navigation - Glideslope System. Issued Apr 16, 2020
- [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-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-17-09](https://openairdocs.org/saib/NM-17-09): Flight Control System. Issued Mar 9, 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-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-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

## NTSB investigations (1)

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 DCA19CA189](https://openairdocs.org/ntsb/DCA19CA189), Jul 22, 2019: Boeing 767 (N663UA), San Juan, PR, no damage. Probable cause: An encounter with convective turbulence during cruise flight.

## FAA accident and incident reports (4)

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 20250627006979I](https://openairdocs.org/incident/20250627006979I), Jun 27, 2025: Boeing 767-322 (N663UA), Chicago, IL, No damage. Flight declared an emergency and return to the field in ord due to a bird ingestion in the number one engine which is also causing a foul odor in the aircraft.…
- [Incident 20240923014019I](https://openairdocs.org/incident/20240923014019I), Sep 23, 2024: Boeing 767-322 (N663UA), No damage. Cycles 18580TOTAL cycles 121125:39TOTAL hour On September 23, 2024, [privacy data omitted] departed ewr enroute to gva. The flight diverted to st. john's…
- [Incident 20001203037799I](https://openairdocs.org/incident/20001203037799I), Dec 3, 2000: Boeing 767322 (N663UA), Philadelphia, PA. (-23) While on a flight from jfk to sfo the cabin crew of ua 7 discovered a fire in an oven in the midgalley. The fire was extinguished and the flight diverted…
- [Incident 20000302001769I](https://openairdocs.org/incident/20000302001769I), Mar 2, 2000: Boeing 767322 (N663UA), Omaha, NE. (-23) United airlines flight 998 enroute from san francisco, CA to boston, ma diverted to Omaha, NE due to an electrical burn smell during the flight. Contract…

## Service difficulty reports (347, 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 CALA2026052616525](https://openairdocs.org/sdr/CALA2026052616525), May 5, 2026: LIGHT. FAULTED. RED PATHWAY EMERGENCY LIGHT INOP FWD OF SEAT 20K . REQUESTING DEFERRAL LENS CRACKED BUT WORKING RED PATHWAY EMERGENCY LIGHT FWD OF SEAT 20K HAS A CRACK BUT WORK
- [SDR CALA2026031314546](https://openairdocs.org/sdr/CALA2026031314546), Mar 12, 2026: LIGHT. BROKEN. GALLEY 2A EMERGENCY LIGHT FOUND BROKEN REPLACED EMERGENCY LIGHT ASSY AND OPS CHECK SATISFACTORY WRT SWPM 20-30-00. PARTS USED: 25-3351-3-0008, QTY :1
- [SDR CALA2026012013107](https://openairdocs.org/sdr/CALA2026012013107), Jan 19, 2026: LIGHT. INOPERATIVE. FOUND PATHWAY LIGHT ON SIDE OF SEAT 39D INOP. FOUND 39F LIGHT INOP AS WELL. REPLACED BOTH PATHWAY LIGHTS AT SEATS 39D AND 39F. STILL NOT WORKING. REFERENCE CMM 
- [SDR CALA2025112411413](https://openairdocs.org/sdr/CALA2025112411413), Nov 20, 2025: BOTTLE. NO DISCREPANCY. SLIDE PRESSURE DOOR 2L NOT IN GREEN PERFORMED VISUAL INSPECTION OF DOOR 2L SLIDE PRESSURE GUAGE, FOUND WITHIN TOP OF GREEN BAND, WITHIN LIMITS, REF CYLINDER CHE
- [SDR CALA2025100309574](https://openairdocs.org/sdr/CALA2025100309574), Oct 2, 2025: LAMP. INOPERATIVE. EMERGENCY LIGHTS, LT FWD ESCAPE SLIDE EMERGENCY LIGHT INOP, ESCAPE LIGHT LAMP RESEATED AND TESTED IAW AMM 33-51-06-902-082, LIGHT NOW OPERATES.
- [SDR CALA2025082808210](https://openairdocs.org/sdr/CALA2025082808210), Aug 25, 2025: BOTTLE. NO DISCREPANCY. PLEASE CHECK DOOR 2L PRESSURE GAUGE INSPECTED DOOR 2L PRESSURE GUAGE. FOUND NEEDLE ONE NEEDLE WIDTH OVER (TOWARDS HIGHER END OF BAND) IAW AMM 25-66-02 A/C OK TO
- [SDR CALA2025070206141](https://openairdocs.org/sdr/CALA2025070206141), Jul 1, 2025: NONE. NO DISCREPANCY. DURING A/C REFUELING, PRIOR TO ENG OR APU START, 1 F/A REPORTED STRONG FUEL SMELL IN ACFT. NO OTHER CREW OR PASSENGERS WERE EFFECTED BY ODOR. CAPTAIN WALKED TO 
- [SDR CALA2025063006080](https://openairdocs.org/sdr/CALA2025063006080), Jun 27, 2025: COMPRESSOR. NO DISCREPANCY. LOUD BANG AND BRIGHT FLASH ON LEFT SIDE AFTER TAKE OFF POSSIBLE BIRD STRIKE CREW SAID THEY FELT KICKED TO THE LEFT WITH THE LOUD BANG AND THE WHITE FLASH FROM T
- [SDR CALA2025061605571](https://openairdocs.org/sdr/CALA2025061605571), Jun 15, 2025: MODULE. FAULTED. OXYGEN MASKS DEPLOYED AT SEAT 11F RESTOWED PAX 02 MASKS ABOVE SEAT 11F REF AMM 35-21-15-532-150-001.
- [SDR CALA2025052604946](https://openairdocs.org/sdr/CALA2025052604946), May 24, 2025: UNKNOWN. VIBRATION. AIR RETURN FOR VIBRATIONS IN FLIGHT CONTROLS CREW DEBRIEF STATED AT 10,000 FT FELT VIBRATION IN THE CAPTS AND FOS YOKE IN CLIMB TO CRUISE AT SPEEDS OF 250,280 T
- [SDR CALA2025031402816](https://openairdocs.org/sdr/CALA2025031402816), Mar 14, 2025: NONE. NONE. AFT LEFT DOOR PRESSURE GAUGE BELOW GREEN. VERIFIED GUAGE IS WITHIN SERVICABLE RANGE.
- [SDR CALA2025022502470](https://openairdocs.org/sdr/CALA2025022502470), Feb 22, 2025: SENSOR. FAULTED. TEST FLIGHT DISCREPANCY . . LE EDGE SLAT ASSYMETRY I N CLIMB. POSSIBLE OVERSPAT 33000 FEET, AIR SPEED REACHED 300 KNOTS FOR A SHORT PERIOD TIME. 50 KNOTS ABOVE 
- [SDR CALA2025021400349](https://openairdocs.org/sdr/CALA2025021400349), Feb 9, 2025: ACCESS PANEL. CRACKED. DURING THE ACCOMPLISHEMENT OF EA 5300-01600-004, IT WAS FOUND A CRACK ON THE FORWARD OUTER CHORD INSIDE THE HORIZONTAL ACCESS PANEL. CHORD, RH PERMANENT REPAIR.
- [SDR CALA2025021100334](https://openairdocs.org/sdr/CALA2025021100334), Feb 9, 2025: SKIN. DAMAGED. DURING REMOVAL OF STATIC DISCHARGER BASE ON THE RUDDER WAS FOUND UNDER THE BASE FOUR HOLES OUT OF STANDARD ON LH SIDE AND ONE RH SIDE THE RUDDER UPPER PANEL SKI
- [SDR CALA2025021000324](https://openairdocs.org/sdr/CALA2025021000324), Feb 6, 2025: SPAR. CRACKED. RII INSPECTION REQUIRED DURING DVI OF STRUT #2 FIRE SEAL AND FIREWALL - TOP SURFACE INSPECTION WAS OBSERVED CRACK ON NACELLE STRUT FWD UPPER SURFACE. ACCOMPLISH
- [SDR CALA2025020900315](https://openairdocs.org/sdr/CALA2025020900315), Feb 4, 2025: FLOORBEAM. CORRODED. THERE ARE CORROSION POINTS ON THE BEAM LOCATED AT STA287 BETWEEN LBL 45.0 AND LBL 50.0 OF MAIN DECK FLOOR STRUCTURE. FOR REFERENCE SEE B767 SRM 53-10-51-0I-1 FI
- [SDR CALA2025020500297](https://openairdocs.org/sdr/CALA2025020500297), Jan 31, 2025: SHEAR TIE. CORRODED. DURING REMOVAL OF SHEAR TIE WAS FOUND OLD EXTERNAL DOUBLER SKIN WITH CORROSION AT STA 1540 AND BETWEEN STGR 39 LH AND 39RH (ORIGINATING DOCUMENT NR 2422715). ER
- [SDR CALA2025020200251](https://openairdocs.org/sdr/CALA2025020200251), Jan 31, 2025: SKIN. CRACKED. IT WAS FOUND A CRACK INDICATION AT FORWARD ENTRY DOOR CUTOUT AFT LOWER CORNER AFTER NDT INSPECION PART 6 51-00-16 REV 139. (ORIGINATING DOCUMENT NR2396712)
- [SDR CALA2025012900234](https://openairdocs.org/sdr/CALA2025012900234), Jan 29, 2025: SKIN. CRACKED. FWD SERVICE DOOR AFTER CUTOUT - IT WAS FOUND A SKIN AND BEARSTRAP CRACK INDICATION IN THE MARKED HOLE AT 1 AND 7 ON''CLOCK POSITION. ( ORIGINATING DOCUMENT NR 2
- [SDR CALA2024093000711](https://openairdocs.org/sdr/CALA2024093000711), Sep 24, 2024: UNKNOWN. ODOR. SMELL OF ELECTRICAL SMOKE SMELLED IN ROW 42 PER CREW LIGHT IN THAT AREA FLICKERED FOR A MOMENT DURING EVENT OF SMELL REF L/P 9364747. DURING AND AFTER HIGH POWE
- [SDR CALA2024072502099](https://openairdocs.org/sdr/CALA2024072502099), Jul 24, 2024: ESCAPE HATCH. OBSTRUCTED. DURING REMOVAL OF LH OVERWING ESCAPE HATCH REF LOGPAGE 8707327, ESCAPE HATCH DOOR HITS LH CABIN CLASS DIVIDER FRAME PREVENTING CORRECT OPERATION OF EMERGENCY EX
- [SDR CALA2024052201559](https://openairdocs.org/sdr/CALA2024052201559), May 19, 2024: NONE. NONE. PAX AT SEAT 5A DROPPED 13IN MACBOOK AIR INTO SIDEWALL. UNABLE TO RETREIVE OPENED LWR DECK LH SIDE WALL PANEL AT DRIVE BAY D. RETRIEVED 13 INCH MAC BOOK AS DESCR
- [SDR CALA2024040200925](https://openairdocs.org/sdr/CALA2024040200925), Mar 28, 2024: SOCKET. INOPERATIVE. IDT INSPECTION REQUIRED. EMERGENCY PATH LIGHT ASSY REPLACEMENT. EMERGENCY PATH LIGHT REPLACED SEE LOGPAGE: 7475861. IDT INSP REQUIRED. EMERGENCY LIGHT AT 228FR 
- [SDR CALA2024032900916](https://openairdocs.org/sdr/CALA2024032900916), Mar 27, 2024: LIGHT. NO TEST. EMERGENCY LIGHTS OPERATIONAL CHECK {B767-33-3-7000} - GALLEY 2A COMPARTMANT 228F/R EEL LIGHT INOP. RELAMPED THE EEL NIL HELP. EEL ASSY. SUSPECTED. PARTS ORDERED
- [SDR CALA2024032100814](https://openairdocs.org/sdr/CALA2024032100814), Mar 19, 2024: HOSE. LEAKING. RIGHT MAIN LANDING GEAR DID NOT RETRACT AFTER TAKEOFF UPON ARRIVAL FIND OUT A MAJOR HYDRAULIC LEACK ON RIGHT MLG SUSPECTED TWO RIGID LINES SEE PICTURES FOUND RE
- [SDR CALA2024020500326](https://openairdocs.org/sdr/CALA2024020500326), Feb 4, 2024: SKIN. DAMAGED. LIGHTNING STRIKE ON EXTERIOR SKIN LOCASTED APPROX. STA 654+121 STR 34R. 53-00-01-2R-29 REPAIR 29. REPAIRED LIGHTNING STRIKE ON EXTERIOR SKIN AT STA 654+121 STR 
- [SDR CALA2024020200299](https://openairdocs.org/sdr/CALA2024020200299), Jan 31, 2024: ANGLE. CRACKED. #1 ENGINE PYLON I/B AND O/B SIDE HAS 2 EA. PANEL ATTACH STRAPS CRACKED ON AFT PYLON FRAME STA 410.
- [SDR CALA2024013000256](https://openairdocs.org/sdr/CALA2024013000256), Jan 29, 2024: SUPPORT ANGLE. CRACKED. FIXED LE BRACE SUPPORT AT WS 530 CRACKED. REPLACED FIXED LE BRACE SUPPORT AT WS 530 IAW B767-300 SRM 51-40 -02.
- [SDR CALA2024010500033](https://openairdocs.org/sdr/CALA2024010500033), Jan 4, 2024: DISPLAY. INTERMITTENT. FO CDU BLANK. CDU FUNC NORMAL UNTIL CRUISE THEN FLICKERED AND BL ANKED REF LOGPAGE 6732059 FOR LOGPAGE SIGNOFF.**CHRONIC LVL-0**DUE TO RECENT HISTORY OF FIRST O
- [SDR CALA2023071202222](https://openairdocs.org/sdr/CALA2023071202222), Jul 10, 2023: SHUTOFF VALVE. FAILED. R ENG HPSOV EICAS ON T/O ROLL WITH ASSOC BLEED LIGHT. BLEED LIGHT DID NOT EXTINGUISH. V347 FAILED INTERNAL ELECTRICAL CHECK PER WDM 36-11-62, NEEDS NEW VALVE, R
- [SDR CALA2023010900056](https://openairdocs.org/sdr/CALA2023010900056), Jan 7, 2023: CIRCUIT BREAKER. TRIPPED. TAT PROBE EICAS MSG AFTER LIFT OFF. RAN QRH AND RETURED TO EWR. FLIGHT CREW STATES L TAT PROBE C/B TRIPPED WITH ASSOCIATED EICAS MSG. RESET C/B AND PERFORMED TA
- [SDR CALA2022120503288](https://openairdocs.org/sdr/CALA2022120503288), Dec 3, 2022: BATTERY PACK. NO TEST. SEVERAL EMERGENCY LIGHT INOP THROUGH OUT THE CABIN AREA. (REF AAR NR 9669188) REMOVED AND REPLACED BATTERY PACK POS M732 AS PER B737 AMM 33-51-02. PERFORMED OPS
- [SDR CALA2022120503287](https://openairdocs.org/sdr/CALA2022120503287), Dec 3, 2022: BATTERY PACK. NO TEST. EMERGENCY ESCAPE SYS R FAILED TEST ON P 61.( EMERGENCY BATT. PACKS M962 (DISCHARGED) (REF AAR NR 9669192) REMOVED, REPLACED AND TESTED NORMAL M962 BATTERY FOR E
- [SDR CALA2022120503286](https://openairdocs.org/sdr/CALA2022120503286), Dec 3, 2022: BATTERY PACK. NO TEST. EMERGENCY ESCAPE SYS L FAILED TEST ON P 61.( EMERGENCY BATT. PACKS M 961 (DISCHARGED) (REF AAR NR 9669191) REMOVED, REPLACED AND TESTED NORMAL M961 BATTERY FOR 
- [SDR CALA2022082202135](https://openairdocs.org/sdr/CALA2022082202135), Aug 21, 2022: BATTERY. INOPERATIVE. ROWS 21-23 AISLE EMERGENCY FLOOR LEVEL LIGHTING AND L+R OVERWING EXIT SIGNS AND RIGHT AISLE OVERHEAD EXIT SIGNS REMAIN ILLUMINATED WHEN AIRCRAFT IS DOWN POWERED
- [SDR CALA2022060801464](https://openairdocs.org/sdr/CALA2022060801464), Jun 8, 2022: DUCT. FAILED. PER CREW AT 7000'' RIGHT DUCT LEAK LIGHT CAME ON WITH RIGHT BLEED DUCT LEAK EICAS MESSAGE. AT 14,000'' DUMPED 10,000 LBS FUEL. RAN CHECKLIST NO FIX. LANDED ROUG
- [SDR CALA2022022400494](https://openairdocs.org/sdr/CALA2022022400494), Feb 24, 2022: ENGINE. FAILED. 2 LOUD BANGS FOLLOWED BY RIGHT ENG POWER LOSS - PWR CAME BACK W/IN 10 SECS AT 10000 FEET. R ENG SURGE DET MESSAGE SEE PICTURES FOR INFO. RT ENG PIMU BITE REVEAL
- [SDR CALA2022011400151](https://openairdocs.org/sdr/CALA2022011400151), Jan 13, 2022: PLATE. DENTED. RIGHT INBOARD TRAILING EDGE FLAT HAS NUMEROUS DENTS DUE TO HAIL SHOULD READ TRAILING EDGE FLAP. REF SRM 57-53-01-1A-1 LOCKED FOR FERRY FLIGHT - ESC EVALUATED AL
- [SDR CALA2022011200118](https://openairdocs.org/sdr/CALA2022011200118), Jan 12, 2022: BEAM. CORRODED. B767-53-3-7154 AFT CARGO COMPT - FLOOR SUPPORT BEAM BOTTOM SIDE 5EA ANCHOR NUT AREA CORROSION FOUND STA1153 BTN RBL9" TO LBL36" AS MARKED. TRANSFER REF. NON - R
- [SDR CALA2022011000084](https://openairdocs.org/sdr/CALA2022011000084), Jan 9, 2022: NONE. CORRODED. B767-53-3-7154 AFT CARGO COMPT - FLOOR BEAM BOTTOM SIDE SEVERAL ANCHOR NUT AREA CORROSION FOUND AT STA1329 BTN RBL16"-RBL29" AS MARKED. TRANSFER REF. NON - ROUT
- [SDR CALA2022011000083](https://openairdocs.org/sdr/CALA2022011000083), Jan 9, 2022: NONE. CORRODED. B767-53-3-7025 FWD CARGO COMPT - FLOOR BEAM UPPER SURFACE CORROSION CRACK AT STA632 BTN LBL30"-LBL32" AS MARKED. TRANSFER REF. NON - ROUTINE ZHF516482 AND ORIGI
- [SDR CALA2022011000105](https://openairdocs.org/sdr/CALA2022011000105), Jan 9, 2022: NONE. CORRODED. B767-53-3-7154 AFT CARGO COMPT - FLOOR SUPPORT BEAM BOTTOM SIDE 5EA ANCHOR NUT AREA CORROSION FOUND STA1153 BTN RBL9" TO LBL36" AS MARKED. TRANSFER REF. NON - R
- [SDR CALA2022011000103](https://openairdocs.org/sdr/CALA2022011000103), Jan 9, 2022: SKIN. NONE. SUPPORT TASK - BULK CARGO DOOR OUTER SKIN AFT EDGE PREVIOUS REPAIR DOUBLER HAS DENT. TRANSFER REF. NON - ROUTINE ZHF517134 AND ORIGINATED BY EMP V896888 RII INS
- [SDR CALA2022010700067](https://openairdocs.org/sdr/CALA2022010700067), Jan 6, 2022: SHEAR TIE. CORRODED. B767-53-3-7056 BULK CARGO COMPT - BELOW FLOOR SHEAR TIE CORROSION FOUND AT STA1540 S37R-S38R AS MARKED TRANSFER REF. NON - ROUTINE ZHF512861 AND ORIGINATED BY E
- [SDR CALA2022010700051](https://openairdocs.org/sdr/CALA2022010700051), Jan 6, 2022: FLOORBEAM. CORRODED. B767-53-3-7025 FWD CARGO COMPT - FLOOR BEAM UPPER SURFACE CORROSION CRACK AT STA632 BTN LBL30"-LBL32" AS MARKED. FWD CARGO COMPT STA 632 BETWEEN LBL 43 AND RBL 
- [SDR CALA2022010700050](https://openairdocs.org/sdr/CALA2022010700050), Jan 6, 2022: FLOORBEAM. CORRODED. B767-53-3-7154 AFT CARGO COMPT - FLOOR BEAM BOTTOM SIDE SEVERAL ANCHOR NUT AREA CORROSION FOUND AT STA1329 BTN RBL16"-RBL29" AS MARKED. TRANSFER REF. NON - ROUT
- [SDR CALA2022010300008](https://openairdocs.org/sdr/CALA2022010300008), Jan 2, 2022: BRACKET. CORRODED. B767-53-3-7077 CABIN - LH STA999 S-16L TO S-17L SHEAR TIE FOUND CORRODED. TRANSFER REF. NON - ROUTINE LP9130759 AND ORIGINATED BY EMP V926653 CABIN BS999 BETWEE
- [SDR CALA2022010300007](https://openairdocs.org/sdr/CALA2022010300007), Jan 2, 2022: BRACKET. CORRODED. B767-53-3-7077 CABIN - S16L - S17L JOINT BRACKET FOUND CORRODED. TRANSFER REF. NON - ROUTINE LP9130782 AND ORIGINATED BY EMP V923418 CABIN BS977 BETWEEN STR16L 
- [SDR CALA2021122902478](https://openairdocs.org/sdr/CALA2021122902478), Dec 29, 2021: BRACKET. CORRODED. B767-53-3-7077 CABIN - S16L - S17L JOINT BRACKET FOUND CORRODED. TRANSFER REF. NON - ROUTINE LP9130782 AND ORIGINATED BY EMP V923418 CABIN BS977 BETWEEN STR16L 
- [SDR CALA2021122702442](https://openairdocs.org/sdr/CALA2021122702442), Dec 23, 2021: SHEAR TIE. CORRODED. B767-53-3-7056 BULK CARGO COMPT - BELOW FLOOR SHEAR TIE CORROSION FOUND AT STA1540 S37R-S38R AS MARKED TRANSFER REF. NON - ROUTINE ZHF512861 AND ORIGINATED BY E

All 347: https://openairdocs.org/aircraft/N663UA/reports.md

## STCs that may be installed (OpenAirDocs) (753, 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 767-322)

- [STC ST11152SC](https://openairdocs.org/stc/ST11152SC): Installation of the Iridium Communications System. L2 Aviation
- [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 SA4187NM-D](https://openairdocs.org/stc/SA4187NM-D): Installation of one (1) coat closet, one (1) centerline class divider and two (2) outboard class dividers. Safran Cabin Inc
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST02040SE](https://openairdocs.org/stc/ST02040SE): Conversion of a Boeing 767-300 passenger configuration airplane to a special freighter (SF) configuration. Israel Aerospace Industries LTD
- [STC ST03205NY](https://openairdocs.org/stc/ST03205NY): Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna. Delta Engineering Corporation
- [STC ST00428AT](https://openairdocs.org/stc/ST00428AT): Installation of Canadian-Marconi Satcom Antenna Provisions only. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 767 Series
- [STC ST00431AT](https://openairdocs.org/stc/ST00431AT): Installation of Collins SAT-906 SATCOM System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 767 Series
- [STC ST01783AT-D](https://openairdocs.org/stc/ST01783AT-D): Interior reconfiguration from Three Class to Two Class. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST01808AT-D](https://openairdocs.org/stc/ST01808AT-D): Installation of a Collins VHF-900B Transceivers and Boeing Radio Control Panels with 8.33 KHz spacing. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST01868AT-D](https://openairdocs.org/stc/ST01868AT-D): Interior reconfiguration from Three Class to Two Class. For model 767-300ER. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST01869AT-D](https://openairdocs.org/stc/ST01869AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02086AT-D](https://openairdocs.org/stc/ST02086AT-D): Aft lavatory relocation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02159AT-D](https://openairdocs.org/stc/ST02159AT-D): Interior Reconfiguration - Crew Rest Installation/Fleet Standardization. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02219AT-D](https://openairdocs.org/stc/ST02219AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02497AT-D](https://openairdocs.org/stc/ST02497AT-D): Interior reconfiguration, 325 seats eight abreast, with in-seat audio provisions. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02753AT-D](https://openairdocs.org/stc/ST02753AT-D): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02769AT-D](https://openairdocs.org/stc/ST02769AT-D): Upgrade Modifications and Installation of an A-3 Lavatory for Disabled Passengers. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03067AT-D](https://openairdocs.org/stc/ST03067AT-D): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03068AT-D](https://openairdocs.org/stc/ST03068AT-D): Cabin Standardization. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03107AT-D](https://openairdocs.org/stc/ST03107AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03135AT-D](https://openairdocs.org/stc/ST03135AT-D): Installation of Rockwell Collins ACARS CMU-900. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03222AT-D](https://openairdocs.org/stc/ST03222AT-D): 767-300 B Zone Elimination. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03372AT](https://openairdocs.org/stc/ST03372AT): Installation of a Lower Lobe Crew Rest Module (CRM) and Main Deck Vestibule. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03468AT-D](https://openairdocs.org/stc/ST03468AT-D): Installation of a Rockwell Collins SRT-2100 SATCOM system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03492AT-D](https://openairdocs.org/stc/ST03492AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03515AT-D](https://openairdocs.org/stc/ST03515AT-D): Interior reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03552AT-D](https://openairdocs.org/stc/ST03552AT-D): Installation of Aircraft Cabin Systems (ACS) 32 inch LCD Monitors. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03582AT-D](https://openairdocs.org/stc/ST03582AT-D): Installation of a F1 Lavatory Bi-fold Door in United Airlines Boeing 767-300 aircraft. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03596AT-D](https://openairdocs.org/stc/ST03596AT-D): Installation of an Interior Reconfiguration on Japan Airlines Boeing 767-300 aircraft. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03604AT-D](https://openairdocs.org/stc/ST03604AT-D): Cell Modem Installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03665AT-D](https://openairdocs.org/stc/ST03665AT-D): Installation of seven (7) Upgraded Lavatories. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03706AT-D](https://openairdocs.org/stc/ST03706AT-D): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03811AT-D](https://openairdocs.org/stc/ST03811AT-D): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03820AT-D](https://openairdocs.org/stc/ST03820AT-D): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03884AT-D](https://openairdocs.org/stc/ST03884AT-D): LCD Monitor Upgrade. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03977AT](https://openairdocs.org/stc/ST03977AT): Lavatory Installation Program. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04132AT](https://openairdocs.org/stc/ST04132AT): Floor structure reinforcement installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04138AT](https://openairdocs.org/stc/ST04138AT): Crew Rest Curtain Installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04196AT](https://openairdocs.org/stc/ST04196AT): Installation of an Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04217AT](https://openairdocs.org/stc/ST04217AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04259AT](https://openairdocs.org/stc/ST04259AT): Installation of a HAECO Cabin Solutions Lavatory. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04264AT](https://openairdocs.org/stc/ST04264AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04268AT](https://openairdocs.org/stc/ST04268AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04360AT](https://openairdocs.org/stc/ST04360AT): Installation of a HAECO cabin interior reconfiguration kit. 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 ST04166AT](https://openairdocs.org/stc/ST04166AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC

All 753: https://openairdocs.org/aircraft/N663UA/stcs.md

## Related

- Other Boeing 767-322 aircraft: https://openairdocs.org/model/boeing-767-322/aircraft.md
- The Pratt & Whitney PW4000 series engine: https://openairdocs.org/engine/pratt-whitney-pw4000-series.md

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