# N5660X: 1973 Aero Commander S2R, registration cancelled 2001-12-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 7, 2001
- Exported to: Canada
- Status when cancelled: Sale reported
- 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: 1860R
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: December 6, 1973
- Last registry action: July 12, 2001
- Mode S code: A73FA2
- Location: Morden, Canada
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N5660X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5660X
- Page: https://openairdocs.org/deregistered/N5660X-2001-12-07

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

## 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 SEA88LA090](https://openairdocs.org/ntsb/SEA88LA090), May 10, 1988: Ayres S2R Thrush (N5660X), Lind, WA, substantial damage

## 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 19880510041379A](https://openairdocs.org/incident/19880510041379A), May 10, 1988: Ayres S2RRESTD (N5660X), Lind, WA, Substantial damage. Crash landed in a soft field after powerloss while spraying. Number nine cylinder had come apart.

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