- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 25093
- Year built
- 1991
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- May 24, 1991
- Certificate issued
- November 10, 2022
- Expires
- November 30, 2029
- Mode S code
- A87223
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney PW4000 model are included below.
On this page
Airworthiness directives that may apply · 376
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1983 | 5 |
|---|---|
| 1985 | 4 |
| 1986 | 9 |
| 1987 | 6 |
| 1988 | 8 |
| 1989 | 9 |
| 1990 | 20 |
| 1991 | 13 |
| 1992 | 11 |
| 1993 | 10 |
| 1994 | 16 |
| 1995 | 6 |
| 1996 | 9 |
| 1997 | 4 |
| 1998 | 8 |
| 1999 | 7 |
| 2000 | 20 |
| 2001 | 24 |
| 2002 | 14 |
| 2003 | 16 |
| 2004 | 16 |
| 2005 | 18 |
| 2006 | 10 |
| 2007 | 12 |
| 2008 | 14 |
| 2009 | 10 |
| 2010 | 13 |
| 2011 | 9 |
| 2012 | 14 |
| 2013 | 9 |
| 2014 | 13 |
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 6 |
| 2026 | 6 |
See all 425 ADs
Information bulletins that may apply · 11
Advisory, not mandatory.
Airframe · Boeing 767-322
SAIB NM-20-07Navigation - Glideslope SystemSAIB NE-19-03Escape Slide Maintenance Tasks and Intervals - JASC 2565SAIB NM-18-33Engine Fuel and ControlSAIB NM-17-17Oxygen SystemSAIB NM-17-10Maintenance PracticesSAIB NM-17-09Flight Control SystemSAIB NM-15-03Flight ControlsSAIB NM-15-02Cabin Equipment/FurnishingsSAIB NM-09-03Engine Fuel and Control - Implementing Fuel Tank System Airworthiness LimitationsSAIB NM-08-43Cabin Equipment/Furnishings - SeatsSAIB NM-06-57Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.NTSB investigations
No NTSB investigations matched to N643UAMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 767-322 aircraft
FAA incident reports
No FAA accident or incident reports matched to N643UAMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 767-322 aircraft
Service difficulty reports · 450
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026101520397Light · brokenDURING OVERVIEW, FOUND EMERGENCY LIGHT ON SEAT 30D BROKEN. REMOVED AND REPLACED THE EMERGENCY LIGHT IAW AMM 33-51-10-962-104. LIGHT GOOD FOR SERVICE.SDR CALA2026092819923Elec Connector · dirtyOPS TEST OF EMERGENCY ESCAPE PATH LIGHTING (EEL) SYSTEM. THE EMERGENCY EXIT LIGHTS FROM RT AFT & LT AFT SERVICE DOORS DOES NOT COMES ON ABOVE THE WINDOW. PERFORMED FIM 33-51, FAULT TREE 812, FOUND ELECT CONNECTOR D10722 IAW WDM 33-51-11-1 WITH BAD CONTACT, SDR CALA2026072618000Charger · meltedPAX CELL PHONE CHARGER MELTED DOWN AT SEAT 31A. FLIGHT AND CABIN CREW COMPLETED SMOKE/ODOR QUESTIONAIRE. QUESTIONAIRE SENT TO GRP-TOMC-WIDEBODYUNITED.COM. CONFIRMED ODOR CAUSED BY PASSENGERS EUROPEAN APPLE LIGHTNING CHARGER AND CORD. ALL DAMAGE CONFINED T
See all 450 reportsSTCs that may be installed · 753
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.