# N666K: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: September 29, 1964
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=666K
- Page: https://openairdocs.org/aircraft/N666K

## Aircraft that carried N666K

- [Cancelled 1964-09-29](https://openairdocs.org/deregistered/N666K-1964-09-29): Ryan Aeronautical ST3KR, S/N 1486. Owner: [Sturtevant John Charles](https://openairdocs.org/faa-owner/STURTEVANT%20JOHN%20CHARLES), [Bloomfield, NJ](https://openairdocs.org/faa-place/NJ/Bloomfield)
- [Cancelled 1940-06-15](https://openairdocs.org/deregistered/N666K-1940-06-15): Stearman 4E, S/N 4006. Owner: [Monson Sidney A](https://openairdocs.org/faa-owner/MONSON%20SIDNEY%20A), [Greenville, MS](https://openairdocs.org/faa-place/MS/Greenville)

## NTSB investigations on N666K (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 NYC99IA239](https://openairdocs.org/ntsb/NYC99IA239), Sep 26, 1999: Israel Aircraft Industries 1124 (N666K), Nantucket, MA, incident, minor damage. Probable cause: A fractured turbine wheel.
- [NTSB UNK64X3407](https://openairdocs.org/ntsb/UNK64X3407), Aug 15, 1964: Ryan ST3KR (N666K), Fairfield, NJ, destroyed

## FAA accident and incident reports on N666K (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.

- [Incident 19990926032239I](https://openairdocs.org/incident/19990926032239I), Sep 26, 1999: Israel 1124 (N666K), Hyannis, MA, Minor damage. (-23) Pilot declared an emergency due to loss of #1 engine. Aircraft diverted to Hyannis and landed safely. Maintenance inspection revealed an uncontained #1…

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