# N664UA: 1998 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: 29236
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 29, 1998
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A8C4D8
- 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=664UA
- Page: https://openairdocs.org/aircraft/N664UA

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/N664UA/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

None matched to N664UA.

## FAA accident and incident reports (1)

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 20110917022881I](https://openairdocs.org/incident/20110917022881I), Sep 17, 2011: Boeing 767-322 (N664UA), Los Angeles, CA, Minor damage. During a maintenance push back of N664UA, a B-763, off gate 72, collided with a ual A320, N459UA, on gate 83. Ual N664UA'S left wing tip pushed into the APU…

## Service difficulty reports (398, 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 CALA2026092119563](https://openairdocs.org/sdr/CALA2026092119563), Sep 19, 2026: FLASHLIGHT ASSY. DISCHARGED. GALLEY 6 FLIGHT ATTENDANT SEAT EMERGENCY FLASHLIGHT INOP. FLASHLIGHT AT G6 FLIGHT ATTENDANT SEAT REMOVED & REPLACED PER TASK 25-60-00-210-801-C1. OP CHECK OKAY.
- [SDR CALA2026091119369](https://openairdocs.org/sdr/CALA2026091119369), Sep 10, 2026: PCA. FAULTED. REPEAT WRITEUP. LT WING INBD AILERON NOT FULLY STOWED INFLIGHT. MULTIPLE FLT CONTROL ISSUES ON FINAL DUE TO WINGS HAVING MISMATCHED AILERON POSITIONS & RT WING 
- [SDR CALA2026060416828](https://openairdocs.org/sdr/CALA2026060416828), Jun 3, 2026: DRAIN. CRACKED. NR 2 NACELLE STRUT FORWARD UPPER SPAR DRAIN HOLE WITH A CRACK. NR 2 NACELLE STRUT FORWARD UPPER SPAR DRAIN HOLE, THE INTERIM REPAIR WAS PERFORMED SATISFACTORILY
- [SDR CALA2026060316762](https://openairdocs.org/sdr/CALA2026060316762), May 30, 2026: LONGERON. CRACKED. RIGHT SIDE UNDERWING LONGERON REQUIRES REPLACEMENT OPS 550032484 AND EA 5710-02896 OPS 008. RT SIDE UNDERWING LONGERON REPLACEMENT OP 008 OVERVIEW WAS ACCOMMPLI
- [SDR CALA2026043015854](https://openairdocs.org/sdr/CALA2026043015854), Apr 28, 2026: BATTERY PACK. FAULTED. RH OVERWING EMERGENCY BATTERY PACK AT SEAT 21A NEEDS TO BE CHANGED. R & R RH OVERWING EMERGENCY BATTERY PACK REF AMM 33-51-07.
- [SDR CALA2026022614082](https://openairdocs.org/sdr/CALA2026022614082), Feb 24, 2026: LIGHT. FAILED. EMERGENCY FLOOR LIGHTS FROM 30FED TO 35FED ALL DIM WITH A BURNING ODOR IN SURROUNDING AREA. 31F - FLOOR PROXIMITY EMERGENCY LIGHT FOUND TO BE DAMAGED AND BURNED
- [SDR CALA2026012613249](https://openairdocs.org/sdr/CALA2026012613249), Jan 26, 2026: UNKNOWN. ODOR. AFT GALLEY FLT ATTENDANTS REPORTED AN ODOR DURING FLIGHT. DE-BRIEFED FLT CREW AFTER INBD FLT ZRH-ORD. PILOTS STATED AT NO POINT DURING THE FLT DID THEY EXPERIEN
- [SDR CALA2026012613244](https://openairdocs.org/sdr/CALA2026012613244), Jan 26, 2026: UNKNOWN. SMOKE. NEED TO PERFORM SMOKE ODOR, CONDITIONAL INSPECTION CREW DEBRIEFING REFERENCE: TASK 05-51-56-940-801-C1 PERFORMED VISUAL INSPECTION OF OVENS AND COFFEE MAKERS FO
- [SDR CALA2025122312319](https://openairdocs.org/sdr/CALA2025122312319), Dec 20, 2025: GIRT BAR. FOD. L2 DOOR WHEN ARMING, THE YELLOW FLAP THAT IS SUPPOSE TO COME OUT AND BLOCK HANDLE, STICKS FOUND DEBRIS IN GIRT BAR FLOOR BRACKETS. PERFORMED CLEANING AND LUBRIC
- [SDR CALA2025120811899](https://openairdocs.org/sdr/CALA2025120811899), Dec 6, 2025: DUCT. CRACKED. BELOW 50 PERCENT THRUST LT ENG ANTI ICE VALVE CAME ON A FEW TIMES THEN RESOLVED PERFORMED L ENG IDLE RUN FOUND LT ENG ANTI-ICE VALVE LIGHT INTERMITTENTLY ILLUMI
- [SDR CALA2025120411777](https://openairdocs.org/sdr/CALA2025120411777), Nov 30, 2025: TRANSDUCER. FAULTED. ANTI-SKID EICAS MESSAGE, BITE SHOWED BOX 4-8 & XDCR-4 AFTER RESET XDCR-4 PERSISTENT.SWAPPED POSN 4 WITH POSN 3 XDCR & FAULT MOVED ALONG INDICATING XDCR-3. REPLA
- [SDR CALA2025100909845](https://openairdocs.org/sdr/CALA2025100909845), Oct 8, 2025: OVEN. CONTAMINATED. CREW REPORTED, ON APPROACH THE SMELL OF BURNING RUBBER FOR ABOUT 5 MINS. SMELL WENT AWAY AFTER LANDING. RAN BOTH ENGINES IAW AMM 71-00-00 AND SUPPLIED PACKS WIT
- [SDR CALA2025092909368](https://openairdocs.org/sdr/CALA2025092909368), Sep 25, 2025: CONTACTOR. MISSING. APU CRANK CONTACTOR U/S ON FIT. APU CRANK CONTACTOR FOUND TO BE MISSING END STOP CAUSING CONTACTS TO BE MADE, NOTICED AFTER UNCOMMANDED APU START ON APU BATTERY
- [SDR CALA2025091508948](https://openairdocs.org/sdr/CALA2025091508948), Sep 15, 2025: UNKNOWN. FUMES. FLT ATTNDS SAID THEY ALL HAD THESE SYMPTONS. DIZZY HEADACHE SINUS PAIN AND SHAKES. DVRT TO DUB FLIGHT DECK CREW DEBRIEFED AND THEY ADVISED NO ILL EFFECTS ON THE
- [SDR CALA2025072106758](https://openairdocs.org/sdr/CALA2025072106758), Jul 19, 2025: ELEC CONNECTOR. ARCED. CONNECTOR D256A FOUND WITH EVIDENCE OF ARCING AT PINS C15, D15 & D13. REQUIRES FURTHER INVESTIGATION. CONNECTOR D256 FRAME REPLACED ALONG WITH D256A PLUG INSERT
- [SDR CALA2025063006077](https://openairdocs.org/sdr/CALA2025063006077), Jun 26, 2025: DOOR. CRACKED. DURING E1 INSPECTION FOUND UPPER BLOCKER DOOR ON INBOARD T/R CRACKED ALONG WITH METAL LINER DIRECTLY FWD OF IT. ACCOMPLISHED STEPS 1-3 INTERIM REPAIR PER ECRA 7
- [SDR CALA2025062705991](https://openairdocs.org/sdr/CALA2025062705991), Jun 25, 2025: ACCESS PANEL. MISSING. RIGHT WING LEADING EDGE PANEL 621DB IDENTIFIED AS AN OUTBOARD LE SLAT MECHANISM LUBRICATION ACCESS DOOR/PANEL. DISCREPANCY PLACED ON CDL 57F LOG 5326724
- [SDR CALA2025062005742](https://openairdocs.org/sdr/CALA2025062005742), Jun 19, 2025: FLASHLIGHT. NO TEST. ON WALK FOUND L1 DOOR EMERGENCY FLASHLIGHT NOT TESTING. REPLACED BATTERY ON L1 DOOR FLASHLIGHT AND RESEALED AS REQUIRED. OPS CK AND TEST NORMAL.
- [SDR CALA2025061805667](https://openairdocs.org/sdr/CALA2025061805667), Jun 15, 2025: WARNING LIGHT. FALSE ACTIVATION. R AFT ENT DOOR EICAS AND ENTRY DOOR OVERHEAD LIGHT ON DURING TA XI IN. AFTER R ENG SHUTDOWN. FAULT NOT CONFIRMED. INTERNAL AND EXTERNAL DOOR OPERATIONAL CHECK R
- [SDR CALA2025060905396](https://openairdocs.org/sdr/CALA2025060905396), Jun 6, 2025: HOUSING. EXCESS PLAY. R WING SLIDE EICAS LT ILLUMINATED IN FLIGHT.DEBRIEF WITH CREW: CREW REPORTED STEADY INDICATION IN CRUISE , BUT IN CLIMBING AND DESCENDING THE INDICATION WAS INT
- [SDR CALA2025060905370](https://openairdocs.org/sdr/CALA2025060905370), Jun 4, 2025: PIN. FAULTED. REFERENCE 5076268, AND 5076026 PSEU BITE TEST ACC B767-300 AMM 32-09-04-704-013 ACTIONED AND FOUND CODE MESSAGE 219 (RELATED TO RH WING SLIDE SENSOR CLOSED). NE
- [SDR CALA2025042104051](https://openairdocs.org/sdr/CALA2025042104051), Apr 19, 2025: STRINGER. CORRODED. DURING INSPECTION OF LH AND RH STABILIZER TORSION BOX COMPARTMENTS (INTERNAL), IT WAS FOUND SIGNS OF CORROSION AT STRINGER S-36L BETWEEN STA 1809.50 AND 1843.00
- [SDR CALA2025042104050](https://openairdocs.org/sdr/CALA2025042104050), Apr 19, 2025: STRINGER. CORRODED. (ZONES 313, 314) DURING INSPECTION OF LH AND RH STABILIZER TORSION BOX COMPARTMENTS (INTERNAL), IT WAS FOUND SIGNS OF CORROSION AT STRINGER S-36R BETWEEN STA 18
- [SDR CALA2025032503161](https://openairdocs.org/sdr/CALA2025032503161), Mar 22, 2025: FLAG. STUCK. DOOR 2L ARM FLAG STUCK ARMING FLAG RELEASED AND ARMING LEVER CYCLED. OPERATIONAL CHECK NOW SATISFACTORY
- [SDR CALA2025010601815](https://openairdocs.org/sdr/CALA2025010601815), Jan 3, 2025: UNKNOWN. ODOR. AFTER ENG START AFTER PACKS ON 4 AFT FLT ATTDS REPORTED FUMES AN D ODOR C/O INSPECTIONS SATIS ON AFT CABIN LAV'S/OVENS/COFFEMAKERS/CHILL ERS/CB'S/LIGHTS ACC. AM
- [SDR CALA2025010601812](https://openairdocs.org/sdr/CALA2025010601812), Jan 3, 2025: UNKNOWN. ODOR. DUE TO ODOR IN CABIN AFTER ENGINE START, INSPECTIONS SATIS ON AFT CABIN LAV'S/OVENS/COFFEMAKERS/CHILL ERS/CB'S/LIGHTS ACC. AMM. 05-51-56-940-801-C1 REV. 143. C/
- [SDR CALA2024111301123](https://openairdocs.org/sdr/CALA2024111301123), Nov 9, 2024: O-RING. LEAKING. FUEL LEAK LEFT WING OBSRVED IN FLIGHT DIVERT LHR PHOTOS ATTACHED OF FUEL LEAK FROM LEFT WING VIEWED FROM INSIDE CABIN. PHOTO UPDATE FROM OUTSIDE AT WING LEVEL O
- [SDR CALA2024061001754](https://openairdocs.org/sdr/CALA2024061001754), Jun 7, 2024: CONNECTOR. CORRODED. AFTER MAINTENANCE EFFORT ANTI SKID CAUTION & NORM ANTI SKID STATUS MSGS INTERMITTENTLY POST MEL PROCEDURE B SUGGESTED BY PULLING CB LDG GR ANTI SKID 3-7 MEL COM
- [SDR CALA2023090502715](https://openairdocs.org/sdr/CALA2023090502715), Aug 26, 2023: ISOLATION VALVE. UNKNOWN. REJECTED TAKEOFF AROUND 60 KNOTS DUE TO R ISLN VALVE DISPLAYING UNABLE TO DUPLICATE THE CONDITION, HIGH POWER ENGINE RUN WAS PERFORMED BY U101442 NO DEFECTS NOT
- [SDR CALA2023060701785](https://openairdocs.org/sdr/CALA2023060701785), Jun 5, 2023: PANEL. MISSING. #2 ENGINE LH INBD ROUND PANEL FOUND MISSING ON ETOPS CHK IPC 54-53-01-17 ITEM400 REPLACED MISSING PANEL REQUESTING PANEL PLACED ON EXT FOR PAINT
- [SDR CALA2023051501492](https://openairdocs.org/sdr/CALA2023051501492), May 12, 2023: SHUTOFF VALVE. LEAKING. C HYD QTY ILLUMINATED 7 HOURS INTO FLT HYD SYSTEM LEAK CHECK ACCOMPLISHED IAW AMM TASK ACCOMPLISHED IAW AMM TASK 27-51-48-022-001 & TASK 12-12-01-613-059. P
- [SDR CALA2023051201471](https://openairdocs.org/sdr/CALA2023051201471), May 7, 2023: SHUTOFF VALVE. FAILED. RIGHT ENG BLEED SHIFT FAILED TEST AT FL 350. HIGH STAGE VLV OPEN ED AT 0.89 EPR REPLACED HPSOV IAW B767 AMM 36-11-07-002-002 OPS /LEAK CHECK GOO D. SEE PARTIAL 
- [SDR CALA2023050501367](https://openairdocs.org/sdr/CALA2023050501367), May 5, 2023: SKIN. CORRODED. AFT LOWER CORNER FASTENER HOLE HAS CORROSION IN IT AT THE L1 DOOR CUTOUT. REPAIRED L1 DOOR SKIN AT AFT LOWER CORNER IAW B767 SRM 53-10-01 REPAIR 1 FIG 201 DETAI
- [SDR CALA2023050501354](https://openairdocs.org/sdr/CALA2023050501354), May 3, 2023: SKIN. UNKNOWN. OPEN AMES WORK PACK N664UA-1 FOR C-4 MAINTAINENCE CHECK.
- [SDR CALA2023042801265](https://openairdocs.org/sdr/CALA2023042801265), Apr 26, 2023: FLOOR SUPPORT. CORRODED. CORROSION ON TOP SIDE OF FLOOR PANEL SUPPORT IN UPPER CABIN JUST INSIDE L1 DOOR STA. 303 TO 325 LBL 54. REMOVED AND REPLACED FLOOR SUPPORT AT STA 303-325 LBL 54
- [SDR CALA2023032200838](https://openairdocs.org/sdr/CALA2023032200838), Mar 22, 2023: KEELBEAM. CORRODED. MULTIPLE SPOTS OF CORROSION ALONG KEEL BEAM AREA BS 738.5-1081 RH AND LH SIDES MARKED. REMOVED CORROSION FROM 48EA AREAS ON KEEL BEAM LOWER INBOARD CHORD FROM S
- [SDR CALA2022092302444](https://openairdocs.org/sdr/CALA2022092302444), Sep 23, 2022: NONE. NONE. RUDDER RATIO EICAS RUDDER RATIO EICAS FIM FOLLOWED. 27-21 FAULT TREE 804. RH RUDDER ACCOMPLISHED. ALL OPERATIONS NOW NORMAL. RATION CHANGE MODULE REPLACED IAW A
- [SDR CALA2022091902399](https://openairdocs.org/sdr/CALA2022091902399), Sep 16, 2022: NONE. NONE. DURING 2SVC LHRMM FOUND EMERGENCY PATHWAY LIGHTS DAMAGED AT 37F, 34F, 38D, 34D. REMOVED AND REPLACED EMERGENCY SEAT MOUNTED AISLE LIGHTS AT 37F, 34F, 38D, 34D I
- [SDR CALA2022083102222](https://openairdocs.org/sdr/CALA2022083102222), Aug 31, 2022: NONE. NONE. AUTOTHROTTLE DISC ON T/O SUSPECT TMC COMPUTER NIL STK LHR TMC PLACED ON MEL 3 C/BS PULLED AND COLLARED TMC AC, TMC DC AND PLACARDS INSTALLED. MEL 2230A COMPLIED
- [SDR CALA2022032800797](https://openairdocs.org/sdr/CALA2022032800797), Mar 25, 2022: CONTROL MODULE. FAULTED. RTO AT 95KTS DUE TO UNSCHED STAB TRIM MSG REMOVED AND REPLACED LEFT STAB TRIM CONTROL MODULE I.A.W FIM 27-09 FAULT TREE 813. OPS CHECK NORMAL AS PER AMM 27-09-0
- [SDR CALA2021112502173](https://openairdocs.org/sdr/CALA2021112502173), Nov 25, 2021: FMC. FAILED. R FMC FAIL ITEM LOCKED BY TOMC ON OTHER FMC INPUT BUS. TMC FINDS NO DATA ON FMC DATA BUS, MCDP P-11, FAULT CLEARED AND UNABLE TO DUPLICATE AGAIN. ....WITH RIGHT
- [SDR CALA2021030800274](https://openairdocs.org/sdr/CALA2021030800274), Mar 6, 2021: SKIN. CRACKED. CRACK FOUND APPROX 1.125" LONG AT STR13AL BETWEEN BS1654-1674 WHILE ACCOMPLISHING EA 5380-01178 OPS 001 SKIN INSPECTION. FUSELAGE SKIN CRACK REPAIRED BETWEEN ST
- [SDR CALA2021030800273](https://openairdocs.org/sdr/CALA2021030800273), Mar 6, 2021: STRINGER SPLICE. CRACKED. B767-53-3-7154 AFT CGO STA 1300-1307 S-38R SPLICE FOUND CORRODED AND CRACKED REF NR LP 9131244 AFT CARGO STA 1300 TO STA 1307 S38R STRINGER SPLICE REPLACED AS P
- [SDR CALA2021030500259](https://openairdocs.org/sdr/CALA2021030500259), Mar 4, 2021: FLOORBEAM. CORRODED. B767-53-3-7062 CABIN STA 325 LBL 53 FLOOR BEAM FOUND CORRODED AS MARKED REF NR LP 9131170 CABIN STA 325 LBL 30" TO LBL 60" FLOOR BEAM REPLACED AS PER SRM 53-00-
- [SDR CALA2019110301882](https://openairdocs.org/sdr/CALA2019110301882), Oct 29, 2019: SWITCH. OUT OF POSITION. AFTER DEPARTURE VMO NEVER EXCEEDED 260 KTS CAUSING RETURN TO E WR. FOUND S591 ALTERNATE VMO/MMO SWITCH IN THE "ALTN" POSITION. POSITIONED SWITCH TO "NORM" AND L
- [SDR CALA2019090901508](https://openairdocs.org/sdr/CALA2019090901508), Sep 7, 2019: BATTERY. DISCHARGED. SUPPORT TASK - GALLEY NR 6 LWR CLG EMERG LIGHT FOUND DIM - REF NR LP 9131314. EMER LT BATTERY EQ NR M734 REPLACED AND LAMP TEST RESULT NORMAL AS PER AMM 33-51-0
- [SDR CALA2019090901509](https://openairdocs.org/sdr/CALA2019090901509), Sep 7, 2019: BATTERY. DISCHARGED. SUPPORT TASK - EMER LIGHT L391 AND L644 FOUND DIM - REF NR LP 9130467. EMER LIGHT BATTERY PACK M733 AND CHARGER REPLACED AND LAMP TEST RESULT NORMAL AS PER AMM 
- [SDR CALA2019041200569](https://openairdocs.org/sdr/CALA2019041200569), Apr 11, 2019: FAIRING. MISSING. LEFT ENGINE INTERMEDIATE CASE STRUT FAIRING MISSING, 9 O''CLOCK STRUT UPPER SIDE. INTERMEDIATE CASE FAIRING MISSING FROM L/H ENG 9 O CLOCK POSITION NEEDS TO BE 
- [SDR CALA2019041200566](https://openairdocs.org/sdr/CALA2019041200566), Apr 11, 2019: FAIRING. MISSING. INTERMEDIATE CASE STRUT FAIRING MISSING FROM LT ENG S/N 724379 AT THE 9 O CLOCK POSITION LOOKING FWD FROM THE AFT OF ENGINE. REF GMM 02-30-95 PDA PROGRAM CAT 2 
- [SDR CALA2018072301683](https://openairdocs.org/sdr/CALA2018072301683), Jul 22, 2018: ACTUATOR. FRACTURED. RT MAIN LANDING GEAR LT DID NOT ILLUMINATE GREEN UPON LANDING, GEAR UNSAFE LIGHT DID ILLUMINATE. LANDING GEAR REPAIRED AS PER REF ECRA 3210-02463. ALL OPS CHECK

All 398: https://openairdocs.org/aircraft/N664UA/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/N664UA/stcs.md

## Earlier aircraft with N664UA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N664UA before.

- [Cancelled 1995-05-08](https://openairdocs.org/deregistered/N664UA-1995-05-08): Boeing 767-322, S/N 27161. N-number assigned, not yet registered

## 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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