N120UA - 1999 Boeing 747-422 Aircraft Registration

B741

1999 BOEING 747-422

Aircraft Description

N120UA is a 1999 Boeing 747-422, a four-engine turbo-fan aircraft registered to United Airlines INC in Chicago, IL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 11, 1999. The registration certificate was issued on April 1, 2013. The registration is set to expire on April 30, 2029. Powered by a P&w PW4000 SER engine producing 60000 pounds of thrust, N120UA is. The aircraft's Mode S transponder code is A05575 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N120UA was last updated on January 2, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing Company, headquartered in Arlington, Virginia, is one of the world's largest aerospace companies. Boeing has manufactured commercial airliners, military aircraft, and space vehicles since 1916, with iconic products including the 737, 747, 767, 777, and 787 Dreamliner. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database, including the 747-422 model.

AviatorDB has found no NTSB accident or incident reports involving N120UA. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1999
Manufacturer
BOEING
Model
747-422
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B741747-100
Weight Class
20,000+ lbs
Airworthiness Date
April 11, 1999
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 1, 2013

Registered Owner

Name
UNITED AIRLINES INC
Address
ATTN: TREASURER WILLIS TOWER
233 S WACKER DR
City
CHICAGO
State / Zip Code
Illinois60606-7147
Country
United States

Operator / Airline

Operator
United Airlines Inc
ICAO Code
UAL

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
4
Engine Manufacturer
P&W
Engine Model
PW4000 SER
Thrust
60000 lbs
Mode S Code (Oct)
50052565
Mode S Code (Hex)
A05575

Additional Details

Registration
N120UA
Serial Number
29166
Number of Engines
4
Number of Seats
495
Expiration Date
April 30, 2029
Last Action Date
January 2, 2025
Last Update Date
January 19, 2026
Unique ID
00613777

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC