# N18948: 1937 Lockheed 12A, registration cancelled 1938-03-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 26, 1938
- Status when cancelled: Valid registration
- Airframe: [Lockheed 12A](https://openairdocs.org/model/lockheed-12a) (registry code 5261402)
- Data sheets: [TCDS TC 616](https://openairdocs.org/tcds/TC%20616) (OpenAirDocs)
- Serial number: 1242
- Year built: 1937
- Type of aircraft: Fixed wing multi engine
- Certificate issued: December 1, 1938
- Mode S code: A16520
- Owner when cancelled: [Spreckels Adolph B](https://openairdocs.org/faa-owner/SPRECKELS%20ADOLPH%20B)
- Location: [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N18948
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18948
- Page: https://openairdocs.org/deregistered/N18948-1938-03-26

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 Lockheed 12A: https://openairdocs.org/model/lockheed-12a.md

## Other aircraft with N18948

- [Registered now](https://openairdocs.org/aircraft/N18948): Beech C23, S/N M-1978, built 1977

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