- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 66590
- Year built
- 2019
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- December 23, 2019
- Certificate issued
- December 26, 2019
- Expires
- December 31, 2029
- Mode S code
- A1F5FF
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 136
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2000 | 1 |
|---|---|
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 10 |
| 2008 | 6 |
| 2009 | 4 |
| 2010 | 9 |
| 2011 | 8 |
| 2012 | 12 |
| 2013 | 13 |
| 2014 | 11 |
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 7 |
See all 169 ADs
Information bulletins that may apply · 10
Advisory, not mandatory.
Airframe · Boeing 777-300ER
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 N2250UMatched 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 777-300ER aircraft
FAA incident reports
No FAA accident or incident reports matched to N2250UMatched 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 777-300ER aircraft
Service difficulty reports · 11
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026083119029Power Unit · faultedBURNING ODOR FROM OUTLET AT SEAT 22F PAX AT 22F HAD A CHARGER PLUGGED INTO OUTLET. THE DEVICE GOT VERY HOT AND CABLE BURNED. SEVERAL PAX SMELLED BURNING & REPORTED TO FA. SMOKE & ODOR DISSIPATED AFTER BEING UNPLUGGED. DEVICE & CABLE STORED IN THERMAL CONTAINSDR CALA2025112111383Unknown · odorON ACCOUNT OF A INDISTINGUISHABLE ODOR IN CABIN, INSPECTED DUCTS FOR EVIDENCE OF OIL IAW AMM 36-12-04-200-801. OPENED DUCT IN A/C BAY JUST BEFORE OZONE CONVERTER, NO EVIDENCE OF ANY CONTAMINATION. SHOULD READ OPENED BOTH LT AND RT SIDE DUCTS. PRIOR TO THE OSDR CALA2025112411403Unknown · odorSTRONG ELECTRICAL ODOR NOTICED IN THE AREA OF THE MOST AFT GALLEY COMPLEX. ODOR BEGINS PAST THE MED 4L, AFT; (AIRCRAFT HAD BEEN STATIC WITH NO SYSTEMS "ON" FOR APPX 8HRS). NEED TO INVESTIGATE ALL AREAS, INCLUDING ABOVE CEILINGS AND AFT BULK PIT AREA. NOTICED NSDR CALA2025112111388Filter · dirtyPERFORM CONDITIONAL INSPECTION FOR SMOKE/ODOR IN CABIN 05-51-58-800-801-C3. ACCOMPLISHED CONDITIONAL INSPECTION, INITIAL INSPECTION, UP TO STEP F. NO FINDINGS, NO DEFECTS NOTED. INSPECTED AND PERFORMED ALL TEST ON ALL CABIN, GALLEY, LAV, CREW REST LIGHTING. SDR CALA2025091208830Fuse · failedCHECK CABIN EMERGENCY LIGHT FOUND A GROUP OF EMEGENCY LIGHTS INOP FOR POWER PACK M33409. IAW AMM 33-51-06-960-802 TO REPLACE BATTERY. BUT PERFORMED OPS TEST FOUND 14EA FLOOR PROXIMITY LIGHTS INOPERATIVE FROM SEAT 52 TO SEAT 59. IAW AMM 33-51-06-960-801 & 33-51SDR CALA2025062305803Fuse · openEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE CONTROL SWITCHES PROCEDURE - FOUND DOOR 4 FWD ZONE EMERGENCY LIGHT INOP. REPLACED BATTERY PACK, FUSE AND SEAT 50D EMERGENCY LIGHT MODULE, AND EMERGENCY LIGHT OPERATION CHECK NORMAL.SDR CALA2025060305208Warning Message · illuminatedSTATUS MSG. DOOR WING SLIDE LK L SHOWING ON EICAS DISARMED 3L O/W ESCAPE SYSTEM. REF. AMM 25-65-00-040-801. OPENED 3L O/W SLIDE COMPARTMENT DOOR. REF. AMM 25-65-10-010. CLOSED O/W COMP. DOOR. REF. AMM 25-65-10-400-801. EICAS MESSAGE CLEARED. ARMED 3L O/W SLIDESDR CALA2025040903654Warning Message · false activationDOOR BULK CARGO EICAS ADVISORY BULK CARGO DOOR NOT FULLY CLOSED, LATCHED AND LOCKED. PRESSURIZATION NORMAL NO "DOOR BULK CARGO" ADVISORY MESSAGE PRESENT. ALSO, NO CORRELATED FAULTS IN FAULT HISTORY OR EXISTING FAULT. BULK CARGO DOOR LATCH PROBE AND CLOSED SWISDR CALA2024101702673Channel · damagedREF LOG PAGE 9352088 STR 1R BETWEEN STA.1350 AND 1371 DAMAGED WHILE REMOVING LIGHTENING STRIKE DAMAGE. REMOVED ADF ANTENA DECAL REF IPC 34-57-02-01 AND REMOVED STRINGER FASTENERS REF SRM 53-00-03. ACPD FPI INSP. ON NEW STRINGER REF NTM 20-20-02 P 8..NO CRACKSSDR CALA2023010200006Battery · failedDR 3 RH M33306 EMER LT BATTERY PACK CAPACITY TEST FAIL. EMER LT BATTERY PACK REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2021102501971Indication Sys · failedDECLARED EMERGENCY CENT HYD QUANT WENT TO ZERO VERIFIED CENTER SYSTEM HYDRAULIC QUANTITY RESERVOIR LEVEL PLACARDS APPLIED. NORMAL. HYDRAULIC SYSTEM PRESSURES OK. REQUEST MEL. . REVERSED MEL. ON RESERVE ISOLATION VLV AND NOSE GEAR, GEAR HANDLE, ALSO NO DEF
Reports on N2250U not matched to an aircraft · 12
They name N2250U, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
STCs that may be installed · 312
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 312 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N2250U before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.