# N3933P: 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: April 15, 2011
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3933P
- Page: https://openairdocs.org/aircraft/N3933P

## Aircraft that carried N3933P

- [Cancelled 2011-04-15](https://openairdocs.org/deregistered/N3933P-2011-04-15): Piper PA-22-150, S/N 22-3608, built 1956. Revoked, pending cancellation. Owner: [Iversen George A](https://openairdocs.org/faa-owner/IVERSEN%20GEORGE%20A), [Murdo, SD](https://openairdocs.org/faa-place/SD/Murdo)

## NTSB investigations on N3933P (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 MKC71FDQ03](https://openairdocs.org/ntsb/MKC71FDQ03), Jul 25, 1970: Piper PA-22 (N3933P), Murdo, SD, substantial damage

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