# N1665S: 1964 Snow S2C, registration cancelled 2013-04-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 30, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Snow S2C](https://openairdocs.org/model/snow-s2c) (registry code 8380206)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS 2A7](https://openairdocs.org/tcds/2A7) (OpenAirDocs)
- Serial number: 1238C
- Year built: 1964
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Last registry action: June 28, 2004
- Mode S code: A10B10
- Location: [Unknown, OK](https://openairdocs.org/faa-place/OK/Unknown)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N1665S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1665S
- Page: https://openairdocs.org/deregistered/N1665S-2013-04-30

From the FAA registry file of October 31, 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 Snow S2C: https://openairdocs.org/model/snow-s2c.md

## NTSB investigations (2)

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 SEA99LA079](https://openairdocs.org/ntsb/SEA99LA079), Jun 1, 1999: Snow S2C (N1665S), Paul, ID, substantial damage. Probable cause: The pilot's inaccurate weight and balance calculations, and his delay in jettisoning the load which resulted in his failure to clear rising terrain. Contributing to the accident was the high density…
- [NTSB SEA83LA136](https://openairdocs.org/ntsb/SEA83LA136), Jun 3, 1983: Snow S2C (N1665S), Hepner, OR, substantial damage

## FAA accident and incident reports (2)

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 19990601005939A](https://openairdocs.org/incident/19990601005939A), Jun 1, 1999: Ayres S2C (N1665S), Paul, ID, Substantial damage. Acft was departig private strip when acft lost lift. Pilot dumped most of the liquid fertilizer but crashed in sage brush. (-23) pilot had been spreading…
- [Accident 19830603027239A](https://openairdocs.org/incident/19830603027239A), Jun 3, 1983: Ayres S2C (N1665S), Heppner, OR, Substantial damage. Ran out of fuel during an ag operation. Landed downhill. Aircraft slid sideways damaging a wing.

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