# N50BB: 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 18, 1977
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50BB
- Page: https://openairdocs.org/aircraft/N50BB

## Aircraft that carried N50BB

- [Cancelled 1977-03-18](https://openairdocs.org/deregistered/N50BB-1977-03-18): Piper PA-31-310, S/N 31-323. Owner: [Sproch Jack R](https://openairdocs.org/faa-owner/SPROCH%20JACK%20R), [Ft Lauderdale, FL](https://openairdocs.org/faa-place/FL/Ft%20Lauderdale)

## NTSB investigations on N50BB (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 MIA77FA010](https://openairdocs.org/ntsb/MIA77FA010), Nov 17, 1976: Piper PA-31 (N50BB), Tallahassee, FL, destroyed, 3 fatal

## FAA accident and incident reports on N50BB (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 19761117041319A](https://openairdocs.org/incident/19761117041319A), Nov 17, 1976: Piper PA31 (N50BB), Tallahassee, FL, Destroyed, 2 fatal. Acft descended into ground on inst climbout pilot-failed to maintain positive rate of climb

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