The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N84CZ

N84CZ is not currently registered. It was last assigned to a Spreuer William L COZY. The FAA cancelled the registration on July 21, 1998. The last status on file was "valid registration".

Spreuer William L COZY cancelled July 21, 1998

Serial number
71
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
June 13, 1995
Last FAA action
April 17, 1998
Last owner
Spreuer Keith R (Individual)
San Diego, CA
Airworthiness
None on file

NTSB accident and incident record under N84CZ

LAX95LA222Accident on June 23, 1995 at Oceanside, CA: no injuries, destroyed.

Aircraft on the NTSB record: Spreuer COZY · serial 71

The pilot's premature rotation of the aircraft and failure to attain the proper liftoff airspeed.

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