# N3660B: Beech B50, registration cancelled 1966-05-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 17, 1966
- Status when cancelled: Valid registration
- Airframe: [Beech B50](https://openairdocs.org/model/beech-b50) (registry code 1152506)
- Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4) (OpenAirDocs)
- Serial number: CH-51
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 12, 1965
- Mode S code: A424F0
- Owner when cancelled: [Fidelity Properties Inc](https://openairdocs.org/faa-owner/FIDELITY%20PROPERTIES%20INC)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3660B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3660B
- Page: https://openairdocs.org/deregistered/N3660B-1966-05-17

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Beech B50: https://openairdocs.org/model/beech-b50.md

## NTSB investigations (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 CHI66F0653](https://openairdocs.org/ntsb/CHI66F0653), Feb 1, 1966: Beech B50 (N3660B), Waukegan, IL, destroyed

## Other aircraft with N3660B

- [Cancelled 2013-08-13](https://openairdocs.org/deregistered/N3660B-2013-08-13): Air Tractor AT-301, S/N 301-0334, built 1981. Registration expired, pending cancellation. Owner: [World Aircraft Connection Inc](https://openairdocs.org/faa-owner/WORLD%20AIRCRAFT%20CONNECTION%20INC), [Williston, FL](https://openairdocs.org/faa-place/FL/Williston)

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