The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N33AC

N33AC is not currently registered. It was last assigned to a Robinson Helicopter R44. The FAA cancelled the registration on June 19, 2012. The last status on file was "n-number assigned, not registered, pending cancellation". The number has been on and off the register 3 times.

N33AC is reserved by a private party since January 2, 2019. Reservation type: Fee paid. An expiration notice was issued on November 2, 2026.

Robinson Helicopter R44 cancelled June 19, 2012

Serial number
916
Type
Rotorcraft · Piston (reciprocating)
Year built
—
Last status
N-number assigned, not registered, pending cancellation
Certificate issued
—
Last FAA action
January 10, 2012
Last owner
Withheld
Airworthiness
None on file

Piper PA-23-250 cancelled February 13, 2008

Serial number
27-7405299
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
1973
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
August 24, 1995
Last FAA action
January 15, 2008
Last owner
Felmlee Edward A (Individual)
Cleveland, OK
Airworthiness
Standard

Douglas DC-4 cancelled March 13, 1981

Serial number
42927
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
1945
Last status
Valid registration
Certificate issued
July 19, 1973
Last FAA action
—
Last owner
Garfinkle Jack M (Individual)
Tarzana, CA
Airworthiness
None on file

NTSB accident and incident record under N33AC

DFW05LA081Accident on March 5, 2005 at Westport, OK: no injuries, substantial damage.

Aircraft on the NTSB record: Piper PA-23-250 · serial 27-7405299

The collapsing of the right main landing gear as a result of the failure of the scissors assembly.

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