The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N11637

N11637 is not currently registered. It was last assigned to a Mooney Aircraft Corp. M20K built in 1982. The FAA cancelled the registration on June 4, 2013. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Mooney Aircraft Corp. M20K cancelled June 4, 2013

Serial number
25-0675
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1982
Last status
Registration expired, pending cancellation
Certificate issued
September 13, 1996
Last FAA action
January 30, 2006
Last owner
North American Aviation INC (Corporation)
Danbury, CT
Airworthiness
Standard · Normal

Cessna 150L cancelled June 17, 1975

Serial number
15075589
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Exported to
Canada
Certificate issued
—
Last FAA action
—
Last owner
Parry Owen JR DBA Litchfield Aviation (Individual)
Goodyear, AZ
Airworthiness
None on file

NTSB accident and incident record under N11637

NYC96LA122Accident on June 7, 1996 at Danbury, CT: minor injuries, destroyed.

Aircraft on the NTSB record: Mooney M20K · serial 25-0675

the safety pilot's raising of the flaps, while the airplane was at an inadequate airspeed during the aborted landing, which resulted in a stall, uncontrolled descent, and subsequent collision with parked airplanes.

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site