# N1Y: Bowlus S-1000, registration cancelled 1931-10-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 15, 1931
- Status when cancelled: Valid registration
- Airframe: [Bowlus S-1000](https://openairdocs.org/model/bowlus-s-1000) (registry code 50901SC)
- Serial number: S-25
- Type of aircraft: Glider
- Certificate issued: March 9, 1931
- Mode S code: A00228
- Owner when cancelled: [Stafford Raymond S](https://openairdocs.org/faa-owner/STAFFORD%20RAYMOND%20S)
- Location: [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N1Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1Y
- Page: https://openairdocs.org/deregistered/N1Y-1931-10-15

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 Bowlus S-1000: https://openairdocs.org/model/bowlus-s-1000.md

## Other aircraft with N1Y

- [Registered now](https://openairdocs.org/aircraft/N1Y): Embraer EMB-550, S/N 55000060, built 2016
- [Cancelled 2014-02-18](https://openairdocs.org/deregistered/N1Y-2014-02-18): Beech 58, S/N TH-1783, built 1996. Exported to Brazil. Owner: [2f Trade LLC](https://openairdocs.org/faa-owner/2F%20TRADE%20LLC), [Collinsville, TX](https://openairdocs.org/faa-place/TX/Collinsville)
- [Cancelled 2012-12-04](https://openairdocs.org/deregistered/N1Y-2012-12-04): Beech 95-B55 (T42A), S/N TC-2315, built 1980. Exported to Brazil. Owner: [2f Trade LLC](https://openairdocs.org/faa-owner/2F%20TRADE%20LLC), [Collinsville, TX](https://openairdocs.org/faa-place/TX/Collinsville)
- [Cancelled 1972-11-15](https://openairdocs.org/deregistered/N1Y-1972-11-15): Ballard Thomas Jackson Richard BALLJACK 1, S/N BJ-1Y. Owner: [Ballard Thomas R](https://openairdocs.org/faa-owner/BALLARD%20THOMAS%20R), [Walnut Creek, CA](https://openairdocs.org/faa-place/CA/Walnut%20Creek)
- [Cancelled 1956-05-10](https://openairdocs.org/deregistered/N1Y-1956-05-10): Lockheed 18-56, S/N 2499, built 1930. Owner: [Lear Inc](https://openairdocs.org/faa-owner/LEAR%20INC), [Grand Rapids, MI](https://openairdocs.org/faa-place/MI/Grand%20Rapids)

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