The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N336SX

N336SX is not currently registered. It was last assigned to a Sikorsky Aircraft Corp S-92A built in 2019. The FAA cancelled the registration on July 25, 2022. The last status on file was "valid registration". The number has been on and off the register 2 times.

N336SX is reserved by a private party since July 25, 2022. Reservation type: Two-year hold for canceled N-numbers.

Sikorsky Aircraft Corp S-92A cancelled July 25, 2022

Serial number
920336
Type
Rotorcraft · Turboshaft
Year built
2019
Last status
Valid registration
Certificate issued
January 3, 2020
Last FAA action
January 3, 2020
Last owner
Sikorsky Aircraft CORP (Corporation)
Stratford, CT
Airworthiness
Experimental · Research and development

Bunn Richard B SWEARINGEN SX300 cancelled July 13, 1993

Serial number
36
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
June 27, 1988
Last FAA action
December 21, 1991
Last owner
Bunn Richard B (Individual)
West Palm Beach, FL
Airworthiness
None on file

NTSB accident and incident record under N336SX

MIA93LA037Accident on December 27, 1992 at Montgomery, AL: serious injuries, destroyed.

Aircraft on the NTSB record: Bunn, Richard B. SWEARINGEN SX300 · serial 36

THE PILOT IN COMMAND'S DECISION TO OPERATE THE AIRCRAFT WITH KNOWN FUEL LEAKS AND HIS FAILURE TO MONITOR FUEL QUANTITY EN ROUTE WHICH RESULTED IN LOSS OF ENGINE POWER DUE TO FUEL EXHAUSTION.

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