The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N1644R

N1644R is not currently registered. It was last assigned to a Grumman American Avn. Corp. AA-1B built in 1976. The FAA cancelled the registration on February 11, 2010. The last status on file was "sale reported".

Grumman American Avn. Corp. AA-1B cancelled February 11, 2010

Serial number
AA1B0644
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1976
Last status
Sale reported
Certificate issued
—
Last FAA action
January 11, 2010
Last owner
Sale Reported (Individual)
Frederick, MD
Airworthiness
Standard · Utility

NTSB accident and incident record under N1644R

CEN09LA490Accident on August 3, 2009 at Whitney, TX: minor injuries, substantial damage.

Aircraft on the NTSB record: Grumman American AA-1B · serial AA1B0644

A partial loss of engine power for undetermined reasons.

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