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Aircraft record

N1735S1968 Aero Commander S2R

DeregisteredUnclaimedSource: FAA, updated Oct 19, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jan 11, 2018.

Safety record in brief:1 NTSB accident (substantial damage, Aug 2011)1 AD may apply1 service difficulty report

Registration
Deregistered
Last based in
Walnut Ridge, AR
owner city / state
Owners
1
since 2000
NTSB events
1
substantial, 2011
ADs may apply
1
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 19, 2026
Last registered owner
Cat Aviation INC
Owner type
Corporation
City, state
Walnut Ridge, AR
Certificate issued
Jan 30, 2000
Canceled
Jan 11, 2018
Airworthiness
Restricted · Agriculture and Pest Control
Airworthiness date
Aug 8, 1968

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
Aero Commander
Model
S2R
Year
1968
Serial number
1438R
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
A1276A

Engine

Make and model
P&W R1340 Series
Type
Reciprocating
Power
600 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. 2000 – 2018Cat Aviation INCWalnut Ridge, AR

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 (1)

Accident · substantial damage

Aug 3, 2011 · Washington, IA

The loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.

Damage
Substantial
Injuries
None
Report
CEN11LA543

From NTSB records; matched by serial number.Read NTSB report (search CAROL for CEN11LA543)

Accident history for this model

ADs published since 1998 that may apply (1)

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.

ADSubjectEffectiveApplies to
99-11-02Pratt & Whitney R-1340 Series Reciprocating EnginesJul 19, 1999Engine (R1340 SERIES)

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

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Reciprocating engine · engine · failedAug 22, 2011

    ENGINE FAILED JUST AFTER TAKEOFF, FOR UNKNOWN REASONS RESULTING IN AN ACCIDENT. PILOT REPORTED HEARING A LOUD "BANG" COME FROM THE ENGINE WITH A SUDDEN LOSS OF POWER, FOLLOWED BY TOTAL ENGINE FAILURE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 19, 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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