Skip to content
KnownTail
Aircraft record

N770141999 Boeing 777-224

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:No NTSB accidents or incidents since 198224 ADs may apply69 service difficulty reports

Registration
Valid
expires Mar 31, 2029
Based in
Chicago, IL
owner city / state
Engine
GE90-90B · 94,000 lb thrust
Ge
Owners
1
since 2022
NTSB events
None
since 1982
ADs may apply
24
confirm with A&P
Service reports
69
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Mar 22, 2022
Expires
Mar 31, 2029
Airworthiness
Standard · Transport
Airworthiness date
Oct 20, 1999

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Boeing
Model
777-224
Year
1999
Serial number
29862
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
400
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
AA6B9F

Engine

Make and model
Ge Ge90-90b
Type
Turbo-fan
Power
94,000 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2022 – nowUnited Airlines INCChicago, IL · current
  2. 1954 – 1957Seven Star Flying Club INCdifferent airframe: Cessna 140 S/N 11460

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (24)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2023-05-17Turbine SectionMay 10, 2023Engine (GE90-90B)Only with: Excludes engines with an installed full set of HPT stage 2 nozzles P/N 1847M47G23 and 1847M47G24.
2005-12-10Boeing Model 747-200F and -400 Series Airplanes; Model 767-400ER Series Airplanes; and…Jul 20, 2005Airframe (777-224)Serial numbers per Boeing Service Bulletins 747-25-3313 Revision 1, 767-25-0335, and 777-25-0210
2004-05-26Boeing Model 777 Series AirplanesApr 19, 2004Airframe (777-224)Serial numbers per Boeing Service Bulletin 777-25-0191, dated September 13, 2001
2003-19-02Boeing Model 777 Series AirplanesOct 8, 2003Airframe (777-224)Certain serial numbers: 1–412. Only with: Limited by line numbers 1 through 412 inclusive.
2003-12-01Boeing Model 777 Series AirplanesJul 17, 2003Airframe (777-224)
Show all 24 ADs
ADSubjectEffectiveApplies to
2002-16-15Boeing Model 777 Series AirplanesSep 26, 2002Airframe (777-224)Certain serial numbers: 777 1–266. Only with: Limited to line numbers 1 through 266 inclusive.
2002-16-11Boeing Model 777 Series AirplanesSep 20, 2002Airframe (777-224)Certain serial numbers: 777 1–263. Only with: Applies by line numbers 1 through 263 inclusive.
2002-11-06Boeing Model 777 Series AirplanesJul 10, 2002Airframe (777-224)Certain serial numbers: 777 1–369. Only with: Applies to line numbers 1 through 369 inclusive.
2001-22-13Boeing Model 737-100, -200, -300, -400, and -500 Series Airplanes; and Model 747, 757…Dec 6, 2001Airframe (777-224)Serial numbers per Boeing Service Bulletin 737-27A1214 Rev 1; Alert Service Bulletins 747-27A2373, 757-27A0129, 767-27A0159, 777-27A0030
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (777-224)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1
2001-10-14Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJun 8, 2001Airframe (777-224)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators.
2001-03-09Boeing Model 777 Series AirplanesMar 23, 2001Airframe (777-224)Certain serial numbers: 777 1–155. Only with: Limited by line numbers 1 through 155 inclusive.
2000-23-28Boeing Model 777 Series AirplanesJan 2, 2001Airframe (777-224)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (777-224)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005.
2000-14-05Boeing Model 777 Series AirplanesJul 28, 2000Airframe (777-224)Serial numbers per Boeing Alert Service Bulletin 777-28A0019, dated April 27, 2000
2000-07-08Boeing Model 777 Series AirplanesMay 16, 2000Airframe (777-224)Certain serial numbers: 777 2–103; 777 105–119; 777 121–161; 777 163–177; 777 179–186. Only with: Applicability limited by line numbers, not serial numbers.
2000-01-14Boeing Model 777 Series AirplanesFeb 18, 2000Airframe (777-224)Serial numbers per Boeing Service Bulletin 777-57A0029, Revision 1, dated August 12, 1999
99-17-02Boeing Model 777 Series AirplanesSep 17, 1999Airframe (777-224)Serial numbers per Boeing Service Bulletin 777-53A0018, Revision 1, dated February 11, 1999 (Groups 1 and 2)
99-15-10Boeing Model 777 Series AirplanesAug 5, 1999Airframe (777-224)Only with: Equipped with an engine-driven pump supply shutoff valve having Boeing part number S271W741-21.
99-13-05Boeing Model 777 Series AirplanesJul 8, 1999Airframe (777-224)Serial numbers per Boeing Alert Service Bulletin 777-57A0008, dated March 25, 1999
99-10-14Boeing Model 747-400, 757, 767, and 777 Series Airplanes Equipped With AlliedSignal…Jun 17, 1999Airframe (777-224)Only with: Equipped with AlliedSignal RIA-35B Instrument Landing System (ILS) receivers, P/N 066-50006-0101.
98-13-12 R1Boeing Model 737, 747, 757, 767, and 777 Series AirplanesDec 28, 1998Airframe (777-224)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-13-12Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJul 6, 1998Airframe (777-224)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
97-10-02Boeing Model 777 Series AirplanesMay 21, 1997Airframe (777-224)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (69)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Air conditioning and pressurization · unknown · odorOct 1, 2026

    ELEC BURNING ODOR IN CABIN, JUST BEFORE LANDING. PERFORMED INSPECTION AT THE MID GALLEY OVENS, COFFEE MAKERS AND LAV'S. NO BURNING ODOR IN THE GALLEY AREA. SUSPECT BURNING ODOR SEEMS TO BE COMING FROM OR AROUND DOOR 2L. INSPECTED ACFT ABOVE DOOR 2L AND MID GALLEY CHILLERS FOR ODORS, NONE FOUND .…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Navigation · computer · faultedSep 4, 2026

    STATUS MESSAGE, TCAS & NO AUTOLAND. R & R THE TCAS COMPUTER DUE TO PREVIOUS HISTORY IAW AMM 34-45-01-400-801. OPS CHKD GOOD, TCAS MSG WENT AWAY AND AUTOLAND MSG DOES NOT APPEAR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · converter · odorFeb 7, 2026

    BURNING ODOR, FL250, SMOKE ODOR IN ACFT, VERY FAINT ODOR BRIEFLY THEN DISAPPEARS, OCASIONALLY REAPPEARS. IAW MM 05-51-58-800, RAN BOTH PACKS INDIVIDUALLY & TOGETHER WITH BOTH ENGINES & APU, REMOVED BOTH OZONE CONVERTERS, INSPECTED INSIDE & REINSTALLED, CONFIRMED NO BREAKERS OPEN IN E & E, PUT ACFT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · charger · failedFeb 5, 2026

    R2 DOOR EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. THE BATTERY AND BATTERY CHARGER WERE REPLACED AND CHECKED NORMAL IAW AMM 33-51-06.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · charger · failedFeb 3, 2026

    L3 DOOR M33406 LT BATTERY CAPACITY CHK FAILED. IAW HX NR WO.6102589, THE EMERGENCY LIGHT BATTERY AND BATTERY CHARGER REPLACED & CHECKED NORMAL IAW AMM 33-51-06.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · battery · no testFeb 3, 2026

    L1 DOOR M33424 EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. REF HX NR WO.6102595.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · elec connector · looseDec 28, 2025

    SMOKE REST UPPER DOOR 3 EICAS, FOLLOWED CHECKLIST, NO SMOKE FA & PILOTS REPORTED SMOKE ALARM WENT OFF IN CREW BUNK AREA. IT WAS RESET PER FAOM BUT A RED LIGHT ON SWITCH STAYED ILLUMINATED. PILOTS ALSO NOTICED THE LISTED EICAS FILED. NO SMOKE OR FIRE JUST HEAVY RUBBER, ELECTRONIC OR DRY ICE ODOR.…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · smoke warning · false activationDec 8, 2025

    DURING DESCENT, RECEIVED A SMOKE REST UPPER DOOR 3 NON NORM CHECK..NO SMOKE, PERFORMED ALL TEST & T/S IAW FIM TASK 26-14, TASK 809. R & R OEU BY DOOR 3R, IAW AMM 23-33-02-400-803. OPS CHECKED GOOD. NO FAULT NOTED. NO SMOKE NOR ODOR FOUND IN THE UPPER REST AREA.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · view port · faultedNov 20, 2025

    R4 DOOR DISARMED AT GATE BUT THE YELLOW GIRT BAR IS STILL IN VIEW DOOR R4 ARM DISARM OPS CHECKED OK, DOOR OPEN CLOSE NORMALLY AND COCKPIT IND ALSO NORMAL. VIEW PORT COVER REPLACED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · lock · faultedNov 5, 2025

    DOOR FLIGHT LOCK 4R EICAS STATUS NR 4 RIGHT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND, FLT LOCK RELAY, SENSOR DISAGREEMENT. CLEANED DOOR SWITCH NO HELP, DOOR 4R OPEN AND CLOSE NORMAL, REQUESTING MEL OK TO DEFER DOOR 4R FLIGHT LOCK INOP COMPLIED WITH MEL. CHRONIC LVL 1. REPLACED THE FLIGHT LOCK…

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 69 reports.

Related aircraft

Show all 8 related aircraft
All 22 registered Boeing 777-224 aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record

Claim this airplaneAlerts