The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4643C

N4643C is not currently registered. It was last assigned to a Cessna A185F built in 1974. The FAA cancelled the registration on May 23, 1984. The last status on file was "valid registration". The number has been on and off the register 2 times.

Cessna A185F cancelled May 23, 1984

Serial number
18502584
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1974
Last status
Valid registration
Certificate issued
October 2, 1978
Last FAA action
—
Last owner
Phillips Stephen G (Individual)
Waitsfield, VT
Airworthiness
None on file

Cessna 170B cancelled May 20, 1965

Serial number
25587
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
July 13, 1959
Last FAA action
—
Last owner
Oleson Darlowe (Individual)
Cedar Rapids, IA
Airworthiness
None on file

NTSB accident and incident record under N4643C

NYC84FA096Accident on March 2, 1984 at Waitsfield, VT: serious injuries, destroyed.

Aircraft on the NTSB record: Cessna A185F · serial 02584

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