- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 26916
- Year built
- 1995
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- May 15, 1995
- Certificate issued
- December 17, 2014
- Expires
- December 31, 2027
- Mode S code
- AA84CB
From the FAA registry file of October 24, 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 · 202
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1996 | 3 |
|---|---|
| 1997 | 4 |
| 1998 | 2 |
| 1999 | 8 |
| 2000 | 11 |
| 2001 | 9 |
| 2002 | 7 |
| 2003 | 3 |
| 2004 | 8 |
| 2005 | 17 |
| 2006 | 10 |
| 2007 | 11 |
| 2008 | 8 |
| 2009 | 4 |
| 2010 | 8 |
| 2011 | 10 |
| 2012 | 14 |
| 2013 | 10 |
| 2014 | 14 |
| 2015 | 10 |
| 2016 | 14 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 5 |
See all 242 ADs
Information bulletins that may apply · 10
Advisory, not mandatory.
Airframe · Boeing 777-222
SAIB AIR-22-09R1AUTOPILOT FLIGHT DIRECTOR SYSTEM: ALT HOLD Engaged on Takeoff on Boeing Model 777/787 common fleets.SAIB AIR-20-19Flight Management Computing Software SystemSAIB NM-20-11Autopilot SystemSAIB NM-20-07Navigation - Glideslope SystemSAIB NE-19-03Escape Slide Maintenance Tasks and Intervals - JASC 2565SAIB NM-17-15Equipment/Furnishings - Inflatable Airbag AssemblySAIB NM-17-10Maintenance PracticesSAIB NM-15-03Flight ControlsSAIB NM-09-03Engine Fuel and Control - Implementing Fuel Tank System Airworthiness LimitationsSAIB 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 N777UAMatched 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 777-222 aircraft
FAA incident reports
No FAA accident or incident reports matched to N777UAMatched 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 777-222 aircraft
Service difficulty reports · 277
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2025082508086Power Supply · no testEMERGENCY LIGHTS OPS TEST WITH THE TEST SWITCHES PROCEDURE, EMERGENCY AISLE PATH LIGHTING SEATS 18 TO 32 DO NOT ALWAYS COME ON AND FADE OUT QUICKLY. REPLACED BATTERY PER AMM 33-51-06-960-802 AND LIGHTS COME ON DIM, REPLACED EMERGENCY PWER SUPPLY PER AMM SDR CALA2025070406222Heater · malfunctionedCREW REPORTS LT ENG EGT EXCEEDED DURI NG CLIMB. AHM SHOW ENG L EGT RED MM MSG 77-62121, EGT PEAK 626.5 DEG "TOL" TIME OVER LIMIT 05SEC. REF AMM 31-61-00-800-804 (20 1), NOTE DOWN EGT PEAK & DURATION FROM LEFT ENG EXCD. LT ENGINE EXCEEDANCE TIME OVER LIMIT OSDR CALA2025070406221Warning Message · false activationCREW REPORTS RT ENG EGT EXCEEDED DURI NG CLIMB. AHM SHOW ENG R EGT RED MM MSG 77-62122, AHM DID NOT TR IGGER EGT EXCEEDANCE REPORT FOR RT ENG IAW AMM 31-61-00-8 00-804 (201), NOTE DOWN EGT PEAK & DURATION FROM RT ENG EXCD. EXCEEDANCE OF 20.4 SECONDS AT 629.5 C
See all 277 reportsSTCs that may be installed · 391
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.