# N1735S: 1968 Aero Commander S2R, registration cancelled 2018-01-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 11, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Aero Commander S2R](https://openairdocs.org/model/aero-commander-s2r) (registry code 0143022)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 1438R
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 8, 1968
- Certificate issued: January 30, 2000
- Last registry action: July 9, 2010
- Mode S code: A1276A
- Owner when cancelled: [Cat Aviation Inc](https://openairdocs.org/faa-owner/CAT%20AVIATION%20INC)
- Location: [Walnut Ridge, AR](https://openairdocs.org/faa-place/AR/Walnut%20Ridge)
- Owner type: Corporation
- Owner's area on the map: 36.0461° N, 90.9168° W: Placed by OpenAirDocs at the center of ZIP code 72476, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1735S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1735S
- Page: https://openairdocs.org/deregistered/N1735S-2018-01-11

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Aero Commander S2R: https://openairdocs.org/model/aero-commander-s2r.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2011FA0000539](https://openairdocs.org/sdr/2011FA0000539), Aug 22, 2011: ENGINE. FAILED. 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 

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN11LA543](https://openairdocs.org/ntsb/CEN11LA543), Aug 3, 2011: Aero Commander S2R (N1735S), Washington, IA, substantial damage. Probable cause: 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.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20110803016709A](https://openairdocs.org/incident/20110803016709A), Aug 3, 2011: Aero Commander S2R (N1735S), Washington, IA, Destroyed. After taking on 75 gallons of fuel and 400 gallons of chemical, pilot departed Washington municipal airport, Washington, Iowa on runway 18. Shortly after take…

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