# N11437: 1931 Waco QDC, registration cancelled 1950-03-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 29, 1950
- Status when cancelled: Valid registration
- Airframe: [Waco QDC](https://openairdocs.org/model/waco-qdc) (registry code 9600504)
- Data sheets: [TCDS ATC 412](https://openairdocs.org/tcds/ATC%20412) (OpenAirDocs)
- Serial number: 3502
- Year built: 1931
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 2, 1948
- Mode S code: A03DF0
- Owner when cancelled: [Davidson Robert A](https://openairdocs.org/faa-owner/DAVIDSON%20ROBERT%20A)
- Location: [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N11437
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11437
- Page: https://openairdocs.org/deregistered/N11437-1950-03-29

From the FAA registry file of November 7, 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 Waco QDC: https://openairdocs.org/model/waco-qdc.md

## Other aircraft with N11437

- [Cancelled 2014-02-03](https://openairdocs.org/deregistered/N11437-2014-02-03): Cessna 150L, S/N 15075420, built 1973. Owner: [Kauff Wilbur A](https://openairdocs.org/faa-owner/KAUFF%20WILBUR%20A), [Royse City, TX](https://openairdocs.org/faa-place/TX/Royse%20City)

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