# N9821: Travel Air C-4000, registration cancelled 1932-10-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 18, 1932
- Status when cancelled: Valid registration
- Airframe: [Travel Air C-4000](https://openairdocs.org/model/travel-air-c-4000) (registry code 2621822)
- Serial number: 1041
- Type of aircraft: Fixed wing single engine
- Mode S code: ADB50D
- Owner when cancelled: [Emerson Richard](https://openairdocs.org/faa-owner/EMERSON%20RICHARD)
- Location: [Duxbury, MA](https://openairdocs.org/faa-place/MA/Duxbury)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N9821
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9821
- Page: https://openairdocs.org/deregistered/N9821-1932-10-18

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 Travel Air C-4000: https://openairdocs.org/model/travel-air-c-4000.md

## Other aircraft with N9821

- [Registered now](https://openairdocs.org/aircraft/N9821): Bienenstein-Schreder HP-11A, S/N 19, built 1969

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