# N15: Ryan B1, registration cancelled 1929-09-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 29, 1929
- Status when cancelled: Valid registration
- Airframe: [Ryan B1](https://openairdocs.org/model/ryan-b1) (registry code 7840102)
- Data sheets: [TCDS ATC 25](https://openairdocs.org/tcds/ATC%2025) (OpenAirDocs)
- Serial number: 48
- Type of aircraft: Fixed wing single engine
- Mode S code: A0C7D5
- Owner when cancelled: [U S Department Of Commerce Aeronautics Branch](https://openairdocs.org/faa-owner/U%20S%20DEPARTMENT%20OF%20COMMERCE%20AERONAUTICS%20BRANCH)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N15
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=15
- Page: https://openairdocs.org/deregistered/N15-1929-09-29

From the FAA registry file of October 29, 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 B1: https://openairdocs.org/model/ryan-b1.md

## Other aircraft with N15

- [Cancelled 1937-12-01](https://openairdocs.org/deregistered/N15-1937-12-01): Stinson SR-5A, S/N 9215-A. Owner: [Bureau Of Air Commerce](https://openairdocs.org/faa-owner/BUREAU%20OF%20AIR%20COMMERCE), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)

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