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Aircraft record

N4012Y1979 Ayres Corporation S2R-T34

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Nov 15, 2012.

Safety record in brief:2 NTSB accidents (destroyed damage at worst, latest May 1991)No ADs since 1998 matched

Registration
Deregistered
Last based in
Five Points, CA
owner city / state
Owners
1
since 1979
NTSB events
2
destroyed, 1991
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Agro West INC
Owner type
Corporation
City, state
Five Points, CA
Certificate issued
Aug 3, 1979
Canceled
Nov 15, 2012
Airworthiness
Restricted · Agriculture and Pest Control
Airworthiness date
Jun 7, 1979

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Ayres Corporation
Model
S2R-T34
Year
1979
Serial number
6047
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
1
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A4B30D

Engine

Make and model
P&W Pt6a Ser
Type
Turbo-prop
Power
750 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 1979 – 2012Agro West INCFive Points, CA

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 2026 · SDRs · Oct 16, 2026

NTSB events (2)

Accident · destroyed

May 9, 1991 · Marysville, CA

THE PILOTS' INADEQUATE VISUAL LOOKOUT FOR OTHER AIR TRAFFIC.

Damage
Destroyed
Injuries
Fatal
Report
LAX91LA204

From NTSB records; matched by N-number.Read NTSB report (search CAROL for LAX91LA204)

Accident · substantial damage

May 21, 1987 · Mendota, CA

DURING AN AGRICULTURAL APPLICATION FLIGHT, THE AIRCRAFT STRUCK A POLE THAT WAS LOCATED 30 FEET WITHIN THE FIELD BOUNDARY. THE PILOT STATED THAT DUE TO THE DAWN LIGHT AND THE WAY THE POLE BLENDED IN WITH THE FIELD ALONG WITH A LIGHT AMOUNT OF CHEMICAL ON THE WINDSHIELD, HE DID NOT SEE THE POLE TO AVOID THE COLLISION. THERE WERE NO REPORTED MECHANICAL FAILURES OR MALFUNCTIONS.

Damage
Substantial
Injuries
None
Report
LAX87DVA09

From NTSB records; matched by N-number.Read NTSB report (search CAROL for LAX87DVA09)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 19, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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