# N646UA: 1992 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: 25283
- Year built: 1992
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 18, 1992
- Certificate issued: January 29, 2020
- Expires: January 31, 2030
- Mode S code: A87D48
- 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: Individual
- 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=646UA
- Page: https://openairdocs.org/aircraft/N646UA

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/N646UA/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 N646UA.

## 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 20030316006259I](https://openairdocs.org/incident/20030316006259I), Mar 16, 2003: Boeing 767322 (N646UA), Indianapolis, IN. (-23) United flight 239 flying from Washington DC to san francisco made an unscheduled landing in Indianapolis, IN after declaring an emergency due to a smell…

## Service difficulty reports (313, 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 CALA2022032100717](https://openairdocs.org/sdr/CALA2022032100717), Mar 20, 2022: SERVO VALVE. UNSERVICEABLE. RUDDER RATIO EICAS C THE RUDDER RATIO SYSTEM HAS A FAILURE. COMPLIED WITH FIM 27-09-00-815-814 & 27-09 FAULT TREE 814. NO CURRENT OR HISTORY FOUND REMOVED A
- [SDR CALA2021102001939](https://openairdocs.org/sdr/CALA2021102001939), Oct 20, 2021: IDG. LOW. R GEN DRIVE LT AND EICAS INTEROGATED GCU, FOUND "LOW OIL" MSG. RESET GCU. INSPECTED ENG2 TOPPED OFF 1 & 2IDG''S AFTER ENGINE RUN. IDG, DELTA ''P'' NORMAL, N
- [SDR CALA2021082701443](https://openairdocs.org/sdr/CALA2021082701443), Aug 27, 2021: CONTROL MODULE. FAILED. ON DESCENT AFTER SPEED BRAKE RETRACTION LEFT SPOILERS STAYED UP AND REMAINED TILL AFTER LDG DURING CREW DEBRIEF CAPTAIN REPORTS UPON INTIAL DEPLOYMENT OF SPOILE
- [SDR CALA2021060900824](https://openairdocs.org/sdr/CALA2021060900824), Jun 9, 2021: BRACKET. BROKEN. REF AIR RETURN FOR PRESSURIZATION: FOUND GROUND CONDITIONED AIR DUCT SEPARATED AT CLAMP WHERE GROUND AIR ATTACHES TO MAIN DISTRIBUTION DUCT. REF IPC 21-51-01-01
- [SDR CALA2021060700810](https://openairdocs.org/sdr/CALA2021060700810), Jun 7, 2021: CONTROLLER. FAILED. CABIN AUTO ONE PRESSURA TION CONTROLLER FAILURE RESULTING IN CAB IN HIGH ALT WARNING AUTO PRESSURE CONTROL 2 STATUS MESSAGE. CONTROLER FAILS BIT TEST. REMOVED A
- [SDR CALA2021053100757](https://openairdocs.org/sdr/CALA2021053100757), May 31, 2021: WARNING MESSAGE. ILLUMINATED. RUDDER RATIO EICAS MESSAGE ON DURING CLIMB REPLACED RH RUDDER RATIO MODULE REF AMM 27-09-00, CLEARED EICAS MSG. APPLY PLA 02700 TO ECS MAINTENACE MESSAGE. MAINT
- [SDR CALA2020053100997](https://openairdocs.org/sdr/CALA2020053100997), May 28, 2020: BOTTLE. EMPTY. RIGHT AFT DOOR MOUNTED EMERGENCY ESCAPE SLIDE BOTTLE READS EMPTY. REMOVED AND REPLACED RIGHT AFT ENTRY DOOR MOUNTED ESCAPE SLIDE IAW AMM 25-66-01. OPERATIONS CH
- [SDR CALA2020041300835](https://openairdocs.org/sdr/CALA2020041300835), Apr 13, 2020: ANTI-SKID VALVE. FAULTY. REF L/P 4853443 DURING ALTN ANTISKID MEL DDP NOTED "MANUAL BRAKING CAPABILITY ON THE ALTERNATE BRAKE SYSTEM NOT AVAILABLE". ALTERNATE BRAKE SELECTOR VALVE SUSPE
- [SDR CALA2020032000645](https://openairdocs.org/sdr/CALA2020032000645), Mar 13, 2020: ACCESS DOOR. MISSING. PDA 2 STRUT ACCESS DOOR 436AR DISCOVERED TO BE MISSING FROM NO1 PYLON INBOARD POSITION. REF L/P 4626150 PLACED ON CDL DISPATCH DESK: 62 DATE: 27-FEB-20- RT PYLO
- [SDR CALA2019053100858](https://openairdocs.org/sdr/CALA2019053100858), May 29, 2019: ACCESS DOOR. MISSING. PDA 2 ENG #2 PYLON ACCESS DOOR 446BL MISSING ON ARRIVAL. IPC REF 54-53-01-01, ITEM 525. NIL STOCK. COMPLIED WITH CDL REQUIREMENTS. DISPATCH DESK: 63 DATE: 29-MA
- [SDR CALA2018120202457](https://openairdocs.org/sdr/CALA2018120202457), Nov 29, 2018: TANK. LEAKING. FLIGHT CREW REPORTS NO WATER ON ACFT. INDICATORS SHOW ZERO AND NO LAVS OR GALLEYS HAVE WATER. SIGNIFICANT RUNNING LEAK FOUND FROM AFT BELLY DRAIN WITH STANDING 
- [SDR CALA2018031900939](https://openairdocs.org/sdr/CALA2018031900939), Mar 17, 2018: SKIN. SCRATCHED. VERTICAL STAB TO BODY SKIN FOUND SCRATCHED AT BS 1582 - 1625 STRINGER 2L. REPAIRED IAW ECFA 5330 -06344.
- [SDR CALA2018031900938](https://openairdocs.org/sdr/CALA2018031900938), Mar 17, 2018: SKIN. SCRATCHED. VERTICAL STAB TO BODY SKIN FOUND SCRATCHED AT BS 1582 - 1625, STRINGER 2R. BODY SKIN SCRATCH AT RH STA 1582-1625 S2R REPAIRED PER ECRA 5330 -06344 RII INSPECTIO
- [SDR CALA2018031900937](https://openairdocs.org/sdr/CALA2018031900937), Mar 17, 2018: SKIN. CRACKED. NR 2 PYLON PANEL 442AL CUTOUT SKIN, FOUND CRACKED. THE SKIN WAS REPAIRED IAW ECRA 5430-02152.
- [SDR CALA2018031900936](https://openairdocs.org/sdr/CALA2018031900936), Mar 17, 2018: SPAR WEB. CRACKED. NR 2 PYLON STATION 174, FWD UPPER SPAR WEB FOUND TWO CRACKS AT HYD CUTOUT POSITION. REPAIRED IAW ECRA 5450-02486.
- [SDR CALA2018031200886](https://openairdocs.org/sdr/CALA2018031200886), Mar 9, 2018: FLOORBEAM. CORRODED. CABIN STA 1461 LBL 12 FLOORBEAM FOUND CORRODED AS MARKED. CABIN FLOORBEAM AT STA 1461 LBL 40 -RBL 57 REPAIRED AS PER SRM 53-00-51 REPAIR 1 FIG 201 REV 106 AND E
- [SDR CALA2018031200885](https://openairdocs.org/sdr/CALA2018031200885), Mar 9, 2018: SEAT TRACK. CRACKED. CABIN STA 785-790 L11 SEAT TRACK FOUND CRACKED. CABIN STA 782-841 LBL11 SEAT TRACK ATTACH FLOORBEAM REPAIRED AS PER SRM 53-00-51 FIG 201 REPAIR 3 REV 106.
- [SDR CALA2018031200884](https://openairdocs.org/sdr/CALA2018031200884), Mar 9, 2018: FLOORBEAM. CORRODED. CABIN STA 1518 LBL 0-2 FLOORBEAM UPR CHORD FOUND CORROSION. CABIN FLOOR BEAM AT STA 1518 LBL 35 - RBL 35 REPAIRED AS PER SRM 53-00-51 REPAIR 1 FIG 201 REV 106.
- [SDR CALA2017022400472](https://openairdocs.org/sdr/CALA2017022400472), Feb 24, 2017: BATTERY PACK. DISCHARGED. EMERGENCY EXIT EEL SIGNS VERY DIM AT RIGHT OVERWING EMERGENCY EXIT DOORS, LOWER GREEN EXIT SIGNS, AND MID RIGHT LAV FLOOR EEL VERY DIM. SLAVED IN NEW BATTERY PA
- [SDR CALA2017011300102](https://openairdocs.org/sdr/CALA2017011300102), Jan 13, 2017: SIGN. INOPERATIVE. EMERGENCY EXIT SIGN INOPERATIVE IN THE FLIGHT DECK. REPLACED THE SIGN IAW MM 33-51-01. OPS. CHECKED NORMAL.
- [SDR CALA2016102800822](https://openairdocs.org/sdr/CALA2016102800822), Oct 26, 2016: SHEAR TIE. CORRODED. IN BULK CARGO COMPARTMENT A FRAME 1562 BL0 DRAIN HOLE IS CORRODED. REMOVED UNSERVICEABLE BULK CARGO COMP FRAME 1562 SHEAR-TIE STR 38L-38R AND INSTALLED NEW SHEA
- [SDR CALA2016102800817](https://openairdocs.org/sdr/CALA2016102800817), Oct 25, 2016: ANGLE. CORRODED. CORROSION ON MAIN CABIN FLOORBEAM BS 287 RBL 44-54 I-BEAM UPPER REPAIR ANGLE, UPPER AND LWR SIDES. REPAIRED MAIN CABIN FLOORBEAM AT BS 387 IAW ECRA 5310- 00973.
- [SDR CALA2016102800814](https://openairdocs.org/sdr/CALA2016102800814), Oct 24, 2016: SHEAR TIE. CORRODED. IN BULK CARGO COMPARTMENT A FRAME 1562 BL0 DRAIN HOLE IS CORRODED. REMOVED UNSERVICEABLE BULK CARGO COMP FRAME 1562 SHEAR-TIE STR 38L-38R AND INSTALLED NEW SHEA
- [SDR CALA2016102400806](https://openairdocs.org/sdr/CALA2016102400806), Oct 22, 2016: ANGLE. CORRODED. AFT CARGO BAY LOWER ANGLE HAS CORROSION AT BS 1260-1264 RBL 40. REMOVED AND REPLACED THE ANGLE IAW SRM 51-40-02 PAR 4,7,9 FIG 3,4,8,12,16.
- [SDR CALA2016102100797](https://openairdocs.org/sdr/CALA2016102100797), Oct 21, 2016: FLOORBEAM. CORRODED. CORROSION ON AFT CARGO FLOORBEAM T CAP UPPER SURFACE AT STA 1153 LBL 10,13,15,18. REMOVED AND REPLACED WITH NEW AFT CARGO T CAP STA 1153 LBL 10,13 ,15 AND 18 IA
- [SDR CALA2016101300757](https://openairdocs.org/sdr/CALA2016101300757), Oct 13, 2016: SUPPORT ANGLE. CORRODED. FWD CARGO, CORROSION ON SUPPORT ANGLE LOWER SURFACE AROUND FASTENER HOLES BS 512 RBL-39.
- [SDR CALA2016101000744](https://openairdocs.org/sdr/CALA2016101000744), Oct 9, 2016: DOOR SILL. CORRODED. CORROSION FWD PIT DOOR SURROUND LOWER SILL LOWER SURFACE FITTING BS 585 CORROSION AT T-ANGLE IN FWD CARGO B.S. 585 RBL 40 FOUND TO HAVE 100% MATERIAL LOSS + REQ
- [SDR CALA2016101000743](https://openairdocs.org/sdr/CALA2016101000743), Oct 9, 2016: SHEAR TIE. CORRODED. IN AFT BULK CARGO COMPARTMENT AT FRAME 1540 AT SHEAR TIE BTWN STRINGER R38 AND R39 IS CORROSION REMOVED UNSERVICEABLE SHEAR-TIE AND INSTALLED NEW SHEAR-TIE B.S.
- [SDR CALA2016101000742](https://openairdocs.org/sdr/CALA2016101000742), Oct 9, 2016: SHEAR TIE. CORRODED. IN AFT BULK CARGO COMPARTMENT AT FRAME BS 1540 AT SHEAR TIE BTWN STRINGER L38 AND L39 IS CORROSION REMOVED UNSERVICABLE SHEAR-TIE AND INSTALLED NEW SHEAR-TIE IA
- [SDR CALA2016101000741](https://openairdocs.org/sdr/CALA2016101000741), Oct 9, 2016: SHEAR TIE. CORRODED. IN AFT CARGO COMPARTMENT AT BS 1246 LBL3 SHEAR TIE HAS CORROSION REMOVED CORROSION FROM SHEAR TIE IAW SRM 51-10-02 PARA. 14 FIG 1, CORROSION FOUND TO BE OUT OF 
- [SDR CALA2016101000740](https://openairdocs.org/sdr/CALA2016101000740), Oct 9, 2016: FLOORBEAM. CORRODED. CORROSION ON AFT CARGO FLOORBEAM TEE CAP AROUND THE NUT PLATE BS 1197+44 RBL 46 REMOVED AND REPLACED THE TEE CAP IAW SRM 51-40-02 PAR 4 FIGS 3+8 AND PAR 7D FIG 
- [SDR CALA2016101000739](https://openairdocs.org/sdr/CALA2016101000739), Oct 9, 2016: TEE FITTING. CORRODED. FWD CARGO, CORROSION ON TEE ANGLE LOWER SURFACE AROUND FASTENER HOLES BS 566 RBL 40. FOUND TO HAVE 100% MATERIAL LOSS. REMOVED AND REPLACED THE TEE ANGLE IAW SR
- [SDR CALA2016100700729](https://openairdocs.org/sdr/CALA2016100700729), Oct 7, 2016: FLOORBEAM. CORRODED. CORROSION ON UNDERSIDE OF TEE ON THE FLOORBEAM IN THE AFT CARGO BAY BS 1197 BL 0. THE TEE WAS REMOVED AND REPLACED IAW SRM 51-40-02 FIGS 8,12
- [SDR CALA2016052600327](https://openairdocs.org/sdr/CALA2016052600327), May 26, 2016: OVEN. FIRE. OVEN R42 A4, PAPER CONTENTS SHEET LEFT ATTACHED TO INSERT & CAUGHT FIRE WHEN OVEN REACHED TEMPERATURE. EXTINGUISHED WITH HALON. NO OTHER DAMAGE NOTED. CONFIRMED
- [SDR CALA2016042100233](https://openairdocs.org/sdr/CALA2016042100233), Apr 19, 2016: PSEU. UNSERVICEABLE. ON APPROACH LG EICAS WARNING 2500. AT 500'' TOO LOW TERRAIN WARNING. ADVISED TOMC TROUBLE SHOT & FOUND CARD 15 FAULTED ON PSEU, INSPECTED ALL RT GEAR SENSORS, N
- [SDR CALA2016020495083](https://openairdocs.org/sdr/CALA2016020495083), Feb 3, 2016: LIGHT. INOPERATIVE. EXTERIOR EMER EXIT LIGHT INOPERATIVE AT DOOR 2 RT. REPLACED EMER EXIT LIGHT IAW AMM 33-51-03.
- [SDR CALA2016020495082](https://openairdocs.org/sdr/CALA2016020495082), Feb 3, 2016: LIGHT. INOPERATIVE. EXTERIOR EMER EXIT LIGHT INOPERATIVE AT DOOR 2 LT. RELAMPED EMER LIGHT IAW AMM 33-51-03.
- [SDR CALA2016020495081](https://openairdocs.org/sdr/CALA2016020495081), Feb 3, 2016: CONNECTOR. UNSECURE. EMERGENCY EXIT LIGHT INOPERATIVE AT AFT GALLEY FLOOR. SECURED CONNECTOR. OPERATIONS CHECKED NORMAL.
- [SDR CALA2016020495080](https://openairdocs.org/sdr/CALA2016020495080), Feb 3, 2016: LIGHT. INOPERATIVE. EMERGENCY EXIT CEILING LIGHT INOPERATIVE AT ROW 10 RT. RELAMPED & OPERATIONS CHECKED NORMAL.
- [SDR CALA2015112394850](https://openairdocs.org/sdr/CALA2015112394850), Nov 20, 2015: CHARGER. DEFECTIVE. EMERGENCY EXIT LIGHTS INSPECTION AT SEAT 19 - 23 AB. R & R EPSU CHARGER FOR SEAT ROWS 19 - 23 AB AMM 33-51-07. POWER SUPPLY OPERATIONS TEST COMPLIED WITH AMM 33
- [SDR CALA2015111994849](https://openairdocs.org/sdr/CALA2015111994849), Nov 15, 2015: LIGHT. INOPERATIVE. SEAT ROWS 28L & 38R ALSO CEILING PANEL 35 LT SIDE EMER LIGHTS INOPERATIVE. RELAMPED SEAT ROWS 28LH, 34LH, 35LH & 33RH. OPERATIONS CHECKED GOOD.
- [SDR CALA2015111994848](https://openairdocs.org/sdr/CALA2015111994848), Nov 15, 2015: LIGHT. INOPERATIVE. SEAT ROWS 8AB, JK 7AB, 2A HAVE ONE EACH BULB INOPERATIVE FOR EMER LIGHTING. RELAMPED SEATS AS REQUIRED. OPERATIONS CHECKED GOOD.
- [SDR CALA2015081194185](https://openairdocs.org/sdr/CALA2015081194185), Aug 5, 2015: DOOR. OUT OF ADJUST. DURING DROP CHECK OF OXYGEN MASKS FOR EA 3520-01330, DOORS FAILED TO OPEN AT 3 LOCATIONS, SEAT 1A, 28 AB, & 35 JK. ADJUSTED DOORS, DROP CHECK WITH INSPECTION. P
- [SDR CALA2015041393514](https://openairdocs.org/sdr/CALA2015041393514), Apr 10, 2015: SIGN. INOPERATIVE. EMERGENCY EXIT LIGHT SIGN INOPERATIVE IN FLIGHT DECK. REPLACED FLIGHT DECK EMER EXIT LIGHT IAW MM 33-51-01 PG 201. OPERATIONS CHECKED NORMAL.
- [SDR CALA2014031490602](https://openairdocs.org/sdr/CALA2014031490602), Mar 13, 2014: ACARS. MALFUNCTIONED. NO COMMUNICATION ON ACARS INTERMITTENTLY THROUGHOUT FLIGHT. CYCLED CB & OPERATED ACARS LINK MANAGER TEST WRT AMM, OPERATIONS TEST 23-22-00. ALL INDICATIONS RESP
- [SDR CALA2014020690314](https://openairdocs.org/sdr/CALA2014020690314), Feb 5, 2014: FLAP SYSTEM. MALFUNCTIONED. FLAP OVER SPEED ON GO AROUND. FLAPS RETRACTED FROM 30 TO 20 & THEN HAD FLAP SHUTDOWN MESSAGE. EG WAS AT 8 KNOTS OVER SPEED. PHASE ONE INSPECTION REQUIRED IAW AM
- [SDR CALA2014011590156](https://openairdocs.org/sdr/CALA2014011590156), Jan 15, 2014: LIGHT. INOPERATIVE. IAW TASK CARD 6-2006-A, FLOOR MOUNTED EMERGENCY EXIT LIGHT INOPERATIVE AT LT MID LAVATORY. REPLACED EMERGENCY EXIT LIGHT LT AT MID LAVATORY IAW MM 33-50-99, TES
- [SDR CALA2014010290031](https://openairdocs.org/sdr/CALA2014010290031), Dec 28, 2013: VALVE. LEAKING. BOOTS BY THE EQUIPMENT COOLING SOV WORN & LEAKING. INSTALLED NEW VLV IAW V 767-300 AMM 21-58-05 STEP11. REPLACED EQUIPMENT COOLING INDICATION CARD, NO HELP. REI
- [SDR CALA2013121993809](https://openairdocs.org/sdr/CALA2013121993809), Dec 17, 2013: SHUTOFF VALVE. FAULTY. FUEL IMBALANCE DUE TO REPEAT GRIPES OF FUEL IMBALANCE WITH RT TANK LESS THAN LT AFTER CTR TANK FUEL IS CONSUMED. OPEN UP ASSOCIATE FUEL TANKS & INSPECT INTERNAL
- [SDR CALA2013112593253](https://openairdocs.org/sdr/CALA2013112593253), Nov 24, 2013: CONTROL PANEL. INOPERATIVE. PTT BUTTON INOPERATIVE ON 1ST OBSERVER AUDIO CONTROL PANEL. R & R AUDIO CONTROL PANEL IAW AMM, CHECKED OKAY.

All 313: https://openairdocs.org/aircraft/N646UA/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/N646UA/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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