N721US

Cancelled 1971

Deregistered aircraft · Boeing 720-051B

Cancelled
November 23, 1971
Exported to
United Kingdom
Status when cancelled
Valid registration
Serial number
18351
Type
Fixed wing multi engine
Certificate issued
June 23, 1961
Mode S code
A9A916
Owner when cancelled
Northwest Airlines Inc
Location
St Paul, MN
Owner type
Corporation

From the FAA registry file of October 31, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.