The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N66U

N66U is not currently registered. It was last assigned to a Parker Curtiss PUSHER. The FAA cancelled the registration on November 23, 1970. The last status on file was "valid registration". The number has been on and off the register 2 times.

N66U is reserved by a private party since December 31, 2019. Reservation type: Fee paid. An expiration notice was issued on October 31, 2026.

Parker Curtiss PUSHER cancelled November 23, 1970

Serial number
8
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
April 16, 1960
Last FAA action
—
Last owner
Phillips Petroleum CO (Corporation)
Airworthiness
None on file

Mitsubishi MU-2B-25 cancelled date not given

Serial number
309
Type
Fixed-wing, multi-engine · Turboprop
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N66U

DEN82AA191Accident on September 12, 1982 at Hayden, CO: fatal, destroyed (6 fatal).

Aircraft on the NTSB record: Mitsubishi MU-2B-25 · serial 309

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