The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N1233P

N1233P is not currently registered. It was last assigned to a Cessna 402C. The FAA cancelled the registration on February 17, 1998. The last status on file was "valid registration". The number has been on and off the register 2 times.

N1233P is reserved by a private party since June 5, 2020. Reservation type: Fee paid. An expiration notice was issued on April 5, 2027.

Cessna 402C cancelled February 17, 1998

Serial number
402C0804
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
June 29, 1994
Last FAA action
October 25, 1996
Last owner
Casper Flying Service (Corporation)
Casper, WY
Airworthiness
None on file

Piper PA-23 cancelled May 24, 1965

Serial number
23-254
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
October 6, 1959
Last FAA action
—
Last owner
Max R Caspar MD (Individual)
Long Beach, CA
Airworthiness
None on file

NTSB accident and incident record under N1233P

SEA97LA125Accident on June 2, 1997 at Rawlins, WY: serious injuries, substantial damage.

Aircraft on the NTSB record: Cessna 402C · serial 402C-0804

The pilot's failure to maintain clearance from the terrain during the initial climb after a night takeoff. Factors include a dark night and rising terrain off the departure end of the runway.

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