# N3571B: 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: August 10, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3571B
- Page: https://openairdocs.org/aircraft/N3571B

## Aircraft that carried N3571B

- [Cancelled 2026-08-10](https://openairdocs.org/deregistered/N3571B-2026-08-10): Beech B50, S/N CH-31, built 1954. Owner: [Nasar Isaac](https://openairdocs.org/faa-owner/NASAR%20ISAAC), [West Long Branch, NJ](https://openairdocs.org/faa-place/NJ/West%20Long%20Branch)

## NTSB investigations on N3571B (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 CHI66F0741](https://openairdocs.org/ntsb/CHI66F0741), Apr 29, 1966: Beech B-50 (N3571B), Cascade, MI, substantial damage

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