The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N6633Q

N6633Q is not currently registered. It was last assigned to a Grumman Acft Eng Cor-Schweizer G-164B built in 1976. The FAA cancelled the registration on November 12, 2014. The last status on file was "registration expired, pending cancellation".

Grumman Acft Eng Cor-Schweizer G-164B cancelled November 12, 2014

Serial number
161B
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1976
Last status
Registration expired, pending cancellation
Certificate issued
January 26, 1988
Last FAA action
March 21, 1997
Last owner
Brown William J (Individual)
Anahuac, TX
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N6633Q

FTW89DRA08Accident on July 18, 1989 at Anahuac, TX: minor injuries, destroyed.

Aircraft on the NTSB record: Grumman-Schweizer G-164B · serial 161B

FAILURE OF THE SUPERCHARGER BEARING. THE DIRT BANK WAS A CONTRIBUTING FACTOR.

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