# N1661S: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: March 9, 2011
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1661S
- Page: https://openairdocs.org/aircraft/N1661S

## Aircraft that carried N1661S

- [Cancelled 2011-03-09](https://openairdocs.org/deregistered/N1661S-2011-03-09): Snow S2C, S/N 1221C, built 1964. Triennial form not returned. Owner: [Valley Air Service Inc](https://openairdocs.org/faa-owner/VALLEY%20AIR%20SERVICE%20INC), [Caldwell, ID](https://openairdocs.org/faa-place/ID/Caldwell)

## NTSB investigations on N1661S (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 LAX08LA193](https://openairdocs.org/ntsb/LAX08LA193), Jun 24, 2008: Snow S2C (N1661S), Glenn's Ferry, ID, substantial damage, 1 fatal. Probable cause: Failure of the pilot to maintain an adequate airspeed resulting in an aerodynamic stall/spin while maneuvering.
- [NTSB OAK68D0246](https://openairdocs.org/ntsb/OAK68D0246), Dec 2, 1967: Snow S2C (N1661S), Tranquillty, CA, substantial damage

## FAA accident and incident reports on N1661S (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 20080624839939A](https://openairdocs.org/incident/20080624839939A), Jun 24, 2008: Ayres S2C (N1661S), Glenns Ferry, ID, Substantial damage, 1 fatal. Pilot was operating from a closed gravel road (noble rd.) with another pilot in the aerial application of a dry fertilizer to a mint field. At the time of the…

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