The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N5637K

N5637K is not currently registered. It was last assigned to a Beech 35-B33. The FAA cancelled the registration on April 7, 1988. The last status on file was "second attempt to mail the triennial form, no response".

Beech 35-B33 cancelled April 7, 1988

Serial number
CD753
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Second attempt to mail the triennial form, no response
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N5637K

DEN86FA039Accident on December 6, 1985 at Columbia Falls, MT: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Beech 35-B33 · serial CD-753

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