The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4523B

N4523B is not currently registered. It was last assigned to a Gulfstream American Corp AA-5B built in 1979. The FAA cancelled the registration on November 29, 2012. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Gulfstream American Corp AA-5B cancelled November 29, 2012

Serial number
AA5B1090
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1979
Last status
Registration expired, pending cancellation
Certificate issued
May 30, 1985
Last FAA action
May 14, 1988
Last owner
Marple Gary A (Individual)
Boston, MA
Airworthiness
Standard · Normal; Utility

Cessna 180 cancelled March 4, 1955

Serial number
31422
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Exported to
Canada
Certificate issued
—
Last FAA action
—
Last owner
Cessna Aircraft Company (Corporation)
Wichita, KS
Airworthiness
None on file

NTSB accident and incident record under N4523B

NYC85FNA01Accident on June 1, 1985 at Boxborough, MA: serious injuries, destroyed.

Aircraft on the NTSB record: Gulfstream AA-5B · serial AA5B1090

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