# N11474: Waco QDC, registration cancelled 1948-04-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 14, 1948
- 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: 3544
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 2, 1945
- Mode S code: A03E79
- Owner when cancelled: [Siefferman Floyd E](https://openairdocs.org/faa-owner/SIEFFERMAN%20FLOYD%20E)
- Location: [Miamibeach, FL](https://openairdocs.org/faa-place/FL/Miamibeach)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N11474
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11474
- Page: https://openairdocs.org/deregistered/N11474-1948-04-14

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 Waco QDC: https://openairdocs.org/model/waco-qdc.md

## Other aircraft with N11474

- [Cancelled 1981-06-06](https://openairdocs.org/deregistered/N11474-1981-06-06): Cessna 150L, S/N 15075446. Administratively canceled. Owner: [Dennis Lawrence W](https://openairdocs.org/faa-owner/DENNIS%20LAWRENCE%20W), [Des Moines, IA](https://openairdocs.org/faa-place/IA/Des%20Moines)

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