# N4366D: 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: December 7, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4366D
- Page: https://openairdocs.org/aircraft/N4366D

## Aircraft that carried N4366D

- [Cancelled 2012-12-07](https://openairdocs.org/deregistered/N4366D-2012-12-07): Piper PA-28-181, S/N 28-8490088, built 1984. Sale reported, pending cancellation. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1966-08-16](https://openairdocs.org/deregistered/N4366D-1966-08-16): Beech E50, S/N EH9, built 1957. Exported to Canada. Owner: [Gopher Aviation Inc](https://openairdocs.org/faa-owner/GOPHER%20AVIATION%20INC), [Rochester, MN](https://openairdocs.org/faa-place/MN/Rochester)

## NTSB investigations on N4366D (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 DEN99FA157](https://openairdocs.org/ntsb/DEN99FA157), Sep 1, 1999: Piper PA-28-181 (N4366D), Villa Grove, CO, destroyed, 2 fatal. Probable cause: The flight instructor's improper inflight decision to enter a narrow blind/box canyon, and his misjudgment of the vertical and lateral clearances. A factor was the downdrafts.

## FAA accident and incident reports on N4366D (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 19990901044919A](https://openairdocs.org/incident/19990901044919A), Sep 1, 1999: Piper PA28181 (N4366D), Villa Grove, CO, No damage, 2 fatal. (-23) The accident airplane was one in a flight of three airplanes being used to train fbi pilots in mountain flying techniques. According to the other two fbi…

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