# N33PB: 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: August 20, 2019
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=33PB
- Page: https://openairdocs.org/aircraft/N33PB

## Aircraft that carried N33PB

- [Cancelled 2019-08-20](https://openairdocs.org/deregistered/N33PB-2019-08-20): Cessna 550, S/N 550-0039, built 1978. Owner: [Niswonger Foundation Inc](https://openairdocs.org/faa-owner/NISWONGER%20FOUNDATION%20INC), [Greeneville, TN](https://openairdocs.org/faa-place/TN/Greeneville)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N33PB-undated): Douglas DC3A, S/N 4944. Triennial form not returned

## NTSB investigations on N33PB (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 MIA76AM092](https://openairdocs.org/ntsb/MIA76AM092), Jun 9, 1976: Douglas DC-3 (N33PB), Naples, FL, substantial damage

## FAA accident and incident reports on N33PB (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 19760609015609A](https://openairdocs.org/incident/19760609015609A), Jun 9, 1976: Doug DC3A (N33PB), Naples, FL, Substantial damage. Acft collided with N30PB and N34PB, both minor dmg.

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