N23721
Boeing 737-724
Valid
Illinois
N23721 is a Boeing 737-724, a fixed-wing airplane with more than one motor with turbofan engines, built in 1999. It has 149 seats. It is registered to United Airlines INC, a corporation in Chicago, Illinois. The registration is valid: it was issued on March 10, 1999 and expires on October 31, 2029. It holds a standard airworthiness certificate for transport, dated March 9, 1999.
Aircraft
- Maker
- Boeing
- Model
- 737-724
- Serial number
- 28940
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Cfm Intl. CFM56 SERIES · 2200 hp
- Seats
- 149
- Year built
- 1999
- Transponder code
- A22539 (octal 50422471)
Registration
- Status
- Valid registration
- Certificate issued
- March 10, 1999
- Expires
- October 31, 2029
- Last FAA action
- September 9, 2023
- Airworthiness
- Standard · Transport · March 9, 1999
- FAA region
- Great Lakes
- FAA record id
- 00323647
Owner as the FAA publishes it
- Name
- United Airlines INC
- Type
- Corporation
- Address
- Attn: Treasurer Willis Tower
233 S Wacker Dr
Chicago, IL 60606-7147
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data