The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4537Y

N4537Y is not currently registered. It was last assigned to a Grumman American Avn. Corp. AA-5B built in 1979. The FAA cancelled the registration on December 3, 2024. The last status on file was "valid registration". The number has been on and off the register 2 times.

N4537Y is reserved by a private party since December 3, 2024. Reservation type: Two-year hold for canceled N-numbers.

Grumman American Avn. Corp. AA-5B cancelled December 3, 2024

Serial number
AA5B1292
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1979
Last status
Valid registration
Certificate issued
August 26, 2023
Last FAA action
August 26, 2023
Last owner
Thomas Christopher D (Individual)
Pacific Palisades, CA
Airworthiness
Standard · Normal; Utility

Piper PA-25-235 cancelled December 10, 1974

Serial number
25-4183
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1967
Last status
Valid registration
Exported to
Mexico
Certificate issued
November 8, 1974
Last FAA action
—
Last owner
Davis Aerial Spraying (Corporation)
Hart, TX
Airworthiness
None on file

NTSB accident and incident record under N4537Y

WPR23LA322Accident on August 19, 2023 at Lone Pine, CA: serious injuries, substantial damage.

Aircraft on the NTSB record: Grumman American Avn. CORP. AA-5B · serial AA5B1292

The pilot's inability to maintain altitude after encountering a downdraft, which resulted in collision with terrain.

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