The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4009M

N4009M is not currently registered. It was last assigned to an Ayres Corporation S2R-T34 built in 1979. The FAA cancelled the registration on May 22, 2017. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

N4009M is reserved by Robinson Helicopter Company since June 8, 2024. Reservation type: Reserved to manufacturer, no fee, no expiration.

Ayres Corporation S2R-T34 cancelled May 22, 2017

Serial number
6012
Type
Fixed-wing, single engine · Turboprop
Year built
1979
Last status
Registration expired, pending cancellation
Certificate issued
June 2, 1995
Last FAA action
June 22, 2004
Last owner
Vance Aircraft Salvage INC (Corporation)
Firebaugh, CA
Airworthiness
Restricted · Agriculture and pest control

Piper PA-12 cancelled June 11, 1975

Serial number
12-2887
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1947
Last status
Valid registration
Exported to
Canada
Certificate issued
September 15, 1972
Last FAA action
—
Last owner
Bierman Robert E (Individual)
Schroeder, MN
Airworthiness
None on file

NTSB accident and incident record under N4009M

LAX05LA100Accident on February 18, 2005 at Firebaugh, CA: fatal, substantial damage (1 fatal).

Aircraft on the NTSB record: Ayres S2R · serial 6012

the loss of engine power during takeoff climb resulting from the fatigue failure of one of the compressor turbine blades; the cause of the fatigue failure could not be definitively determined.

LAX88DVA14Accident on September 2, 1988 at Five Points, CA: minor injuries, substantial damage.

Aircraft on the NTSB record: Ayres S2R-T34 · serial 6012

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