The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N6917K

N6917K is not currently registered. It was last assigned to a Grumman Acft Eng Cor-Schweizer G-164B built in 1979. The FAA cancelled the registration on April 1, 2023. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

N6917K is reserved by a private party since April 1, 2023. Reservation type: Two-year hold for canceled N-numbers.

Grumman Acft Eng Cor-Schweizer G-164B cancelled April 1, 2023

Serial number
522 B
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1979
Last status
Registration expired, pending cancellation
Certificate issued
December 16, 2013
Last FAA action
October 10, 2019
Last owner
Reid Aviation & Aerial Spraying LLC (LLC)
Springfield, CO
Airworthiness
Restricted · Agriculture and pest control

Piper PA-20 cancelled October 2, 1953

Serial number
20-19
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Exported to
Canada
Certificate issued
May 5, 1953
Last FAA action
—
Last owner
Barr Aviation CORP (Corporation)
Detroit, MI
Airworthiness
None on file

NTSB accident and incident record under N6917K

CEN20LA278Accident on July 10, 2020 at Springfield, CO: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Grumman G164 · serial 522B

The pilot’s loss of visibility in the cockpit due to foam created by the chemicals loaded in the hopper, which resulted in collision with terrain. Contributing to the accident was the combining of chemicals known to produce foam and the pilot’s failure to perform a jar test prior to flight as recommended.

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