The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3660X

N3660X is not currently registered. It was last assigned to an Aero Commander S2R built in 1974. The FAA cancelled the registration on October 9, 2012. The last status on file was "registration expired, pending cancellation".

Aero Commander S2R cancelled October 9, 2012

Serial number
1889R
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1974
Last status
Registration expired, pending cancellation
Certificate issued
May 10, 2007
Last FAA action
April 20, 2010
Last owner
Alj Engines Supply INC (Corporation)
Miami, FL
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N3660X

MKC88DPG02Accident on July 30, 1988 at Almyra, AR: fatal, destroyed (2 fatal).

Aircraft on the NTSB record: Rockwell S2R-600 · serial 1320

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