The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N9SQ

N9SQ is not currently registered. It was last assigned to a Cessna T337G. The FAA cancelled the registration on May 22, 1996. The last status on file was "triennial registration form was mailed and has not been returned by the post office". The number has been on and off the register 2 times.

N9SQ is reserved by a private party since May 24, 2017. Reservation type: Fee paid. An expiration notice was issued on March 24, 2027.

Cessna T337G cancelled May 22, 1996

Serial number
P3370256
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
March 24, 1993
Last FAA action
March 20, 1996
Last owner
Albert R Swafford M D INC (Corporation)
Bakersfield, CA
Airworthiness
None on file

Cessna P337H cancelled date not given

Serial number
P3370332
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
N-number assigned but not yet registered
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N9SQ

LAX93FA014Accident on October 18, 1992 at Fullerton, CA: serious injuries, destroyed.

Aircraft on the NTSB record: Cessna T337G · serial P337 0256

THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT DURING A CIRCLE TO LAND MANEUVER IN REDUCED VISIBILITY CONDITIONS. A FACTOR IN THE ACCIDENT WAS HIS DISTRACTION WHILE RECONFIGURING THE AIRCRAFT FOR A GO AROUND WHICH LED TO AN INADVERTENT ENTRY INTO A STEEP DESCENDING TURN AT LOW ALTITUDE.

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