N21723 - 1999 BOEING 737-724

Active Registration

Aircraft Information

Tail Number / N-Number N21723
Manufacturer BOEING
Model 737-724
Year Built 1999
Manufacturer's Serial Number 28790
Aircraft Type Fixed wing multi engine
Category Land
Builder Certification Type Certificated
Number of Seats 149 seats
Weight Class CLASS 3 (20,000+ pounds gross take off weight)
Engine Manufacturer CFM INTL.
Engine Model CFM56 SERIES
Engine Type Turbo-fan
Number of Engines 2 engines
Horsepower per Engine 2,200 hp (1,641 kW)
Total Horsepower 4,400 hp (3,282 kW)

Registration Information

Type of Registrant Corporation
Owner Name UNITED AIRLINES INC
Street ATTN: TREASURER - WILLIS TOWER
233 S WACKER DR
City CHICAGO
State IL
Zip Code 60606-7147
Region Great Lakes
County Cook County
Country US
Fractional Ownership No
Airworthiness Classification Standard
Airworthiness Date 1999-04-21
Certificate Issue Date 1999-04-23
Last Action Date 2022-09-09
Expiration Date 2030-01-31
Status Valid Registration
Mode S Code 50353075
Mode S Code Hex A1D63D

Deregistered Aircraft