# N3669B: 1954 Beech B50, registration cancelled 2014-10-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 2, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Beech B50](https://openairdocs.org/model/beech-b50) (registry code 1152506)
- Engine: [Lycoming GSO&IGSO-480 series](https://openairdocs.org/engine/lycoming-gso-igso-480-series) (registry code 41529)
- Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4), [TCDS E-284](https://openairdocs.org/tcds/E-284) (OpenAirDocs)
- Serial number: CH-62
- Year built: 1954
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: June 4, 1956
- Certificate issued: February 14, 1985
- Last registry action: February 2, 1994
- Mode S code: A4262B
- Owner when cancelled: [Mattson Bruce A](https://openairdocs.org/faa-owner/MATTSON%20BRUCE%20A)
- Location: [Royal Oak, MI](https://openairdocs.org/faa-place/MI/Royal%20Oak)
- Owner type: Individual
- Owner's area on the map: 42.4906° N, 83.1370° W: Placed by OpenAirDocs at the center of ZIP code 48067, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3669B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3669B
- Page: https://openairdocs.org/deregistered/N3669B-2014-10-02

From the FAA registry file of October 31, 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 ATL85FA085](https://openairdocs.org/ntsb/ATL85FA085), Jan 31, 1985: Beech B-50 (N3669B), Edgewood, KY, destroyed, 3 fatal

## FAA accident and incident reports (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 19850130003529A](https://openairdocs.org/incident/19850130003529A), Jan 30, 1985: Beech B50 (N3669B), Edgewood, KY, Destroyed, 2 fatal. Lost power in icing conditions. VFR pilot unable to maintain altitude. Struck house during IFR vectors and burned.

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