The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3665X

N3665X is not currently registered. It was last assigned to an Aero Commander S2R built in 1974. The FAA cancelled the registration on October 26, 2005. The last status on file was "sale reported".

Aero Commander S2R cancelled October 26, 2005

Serial number
1892R
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1974
Last status
Sale reported
Certificate issued
—
Last FAA action
March 21, 2005
Last owner
Sale Reported (Individual)
Bend, OR
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N3665X

MKC88LA141Accident on July 28, 1988 at O'Kean, AR: no injuries, substantial damage.

Aircraft on the NTSB record: Rockwell S2R · serial 1892R

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