# N633Z: 1958 Beech D50A, registration cancelled 1969-11-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 25, 1969
- Status when cancelled: Valid registration
- Airframe: [Beech D50A](https://openairdocs.org/model/beech-d50a) (registry code 1152516)
- Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4) (OpenAirDocs)
- Serial number: DH-181
- Year built: 1958
- Type of aircraft: Fixed wing multi engine
- Certificate issued: January 14, 1969
- Mode S code: A84B20
- Owner when cancelled: [Swearing Aircaft Inc And Swearing Corp (Partners)](https://openairdocs.org/faa-owner/SWEARING%20AIRCAFT%20INC%20AND%20SWEARING%20CORP%20(PARTNERS))
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N633Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=633Z
- Page: https://openairdocs.org/deregistered/N633Z-1969-11-25

From the FAA registry file of November 5, 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 D50A: https://openairdocs.org/model/beech-d50a.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 OAK68D0358](https://openairdocs.org/ntsb/OAK68D0358), Apr 30, 1968: Beech D50A (N633Z), Las Vegas, NV, substantial damage

## Other aircraft with N633Z

- [Registered now](https://openairdocs.org/aircraft/N633Z): Edwards Joseph David ZODIAC CH 601 XL, S/N 6-5114, built 2003

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