# N10661: Hazelton F Herschel MONGREL SECONDARY, registration cancelled 1934-07-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 30, 1934
- Status when cancelled: Valid registration
- Airframe: [Hazelton F Herschel MONGREL SECONDARY](https://openairdocs.org/model/hazelton-f-herschel-mongrel-secondary) (registry code 05634WS)
- Serial number: 1
- Type of aircraft: Glider
- Mode S code: A01E42
- Owner when cancelled: [Hazelton F Herschel](https://openairdocs.org/faa-owner/HAZELTON%20F%20HERSCHEL)
- Location: [Medford, OR](https://openairdocs.org/faa-place/OR/Medford)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N10661
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10661
- Page: https://openairdocs.org/deregistered/N10661-1934-07-30

From the FAA registry file of November 4, 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 Hazelton F Herschel MONGREL SECONDARY: https://openairdocs.org/model/hazelton-f-herschel-mongrel-secondary.md

## Other aircraft with N10661

- [Registered now](https://openairdocs.org/aircraft/N10661): Cessna 150L, S/N 15074955, built 1973

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.