The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4557Q

N4557Q is not currently registered. It was last assigned to a Gulfstream American Corp AA-5B. The FAA cancelled the registration on March 25, 1991. The last status on file was "triennial registration form was mailed and has not been returned by the post office".

Gulfstream American Corp AA-5B cancelled March 25, 1991

Serial number
AA5B1234
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
February 2, 1988
Last FAA action
January 31, 1991
Last owner
Century Air INC (Corporation)
Morristown, NJ
Airworthiness
None on file

NTSB accident and incident record under N4557Q

NYC88LA135Accident on April 30, 1988 at Morristown, NJ: no injuries, substantial damage.

Aircraft on the NTSB record: Grumman AA5B · serial AA5B-123A

A LOSS OF CONTROL DUE TO IMPROPER TECHNIQUE AFTER A BOUNCED LANDING. CONTRIBUTING WAS THE SECOND PILOT ALSO ATTEMPTING TO CORRECT THE SITUATION.

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