# N5129C: 1950 Beech B35, registration cancelled 1970-06-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 30, 1970
- Status when cancelled: Valid registration
- Airframe: [Beech B35](https://openairdocs.org/model/beech-b35) (registry code 1151506)
- Data sheets: [TCDS A-777](https://openairdocs.org/tcds/A-777) (OpenAirDocs)
- Serial number: D-2414
- Year built: 1950
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 30, 1965
- Mode S code: A66C73
- Owner when cancelled: [Puerto Rico Chemical Co Inc](https://openairdocs.org/faa-owner/PUERTO%20RICO%20CHEMICAL%20CO%20INC)
- Location: [Arecibo, PR](https://openairdocs.org/faa-place/PR/Arecibo)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N5129C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5129C
- Page: https://openairdocs.org/deregistered/N5129C-1970-06-30

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 B35: https://openairdocs.org/model/beech-b35.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 MIA68D0215](https://openairdocs.org/ntsb/MIA68D0215), Sep 11, 1967: Beech B35 (N5129C), Fajardo, PR, destroyed

## Other aircraft with N5129C

- [Cancelled 2018-11-15](https://openairdocs.org/deregistered/N5129C-2018-11-15): Cessna T210N, S/N 21063707, built 1979. Exported to Mexico. Owner: [Bas Part Sales LLC](https://openairdocs.org/faa-owner/BAS%20PART%20SALES%20LLC), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley)

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