# N721M: Ryan B-7, registration cancelled 1941-06-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 1, 1941
- Status when cancelled: Valid registration
- Airframe: [Ryan B-7](https://openairdocs.org/model/ryan-b-7) (registry code 7840204)
- Data sheets: [TCDS ATC 262](https://openairdocs.org/tcds/ATC%20262) (OpenAirDocs)
- Serial number: 253
- Type of aircraft: Fixed wing single engine
- Mode S code: A9A856
- Owner when cancelled: [Hasco Corporation](https://openairdocs.org/faa-owner/HASCO%20CORPORATION)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N721M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721M
- Page: https://openairdocs.org/deregistered/N721M-1941-06-01

From the FAA registry file of October 31, 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 Ryan B-7: https://openairdocs.org/model/ryan-b-7.md

## Other aircraft with N721M

- [Registered now](https://openairdocs.org/aircraft/N721M): Cessna 172, S/N 29879, built 1957

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