# N3672H: 1946 Engineering & Research 415-C, registration cancelled 1955-11-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 21, 1955
- Status when cancelled: Valid registration
- Airframe: [Engineering & Research 415-C](https://openairdocs.org/model/engineering-research-415-c) (registry code 0420302)
- Data sheets: [TCDS A-718](https://openairdocs.org/tcds/A-718) (OpenAirDocs)
- Serial number: 4297
- Year built: 1946
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 15, 1948
- Mode S code: A428F3
- Owner when cancelled: [Armstrong J M](https://openairdocs.org/faa-owner/ARMSTRONG%20J%20M)
- Location: [Winona, MN](https://openairdocs.org/faa-place/MN/Winona)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N3672H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3672H
- Page: https://openairdocs.org/deregistered/N3672H-1955-11-21

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 Engineering & Research 415-C: https://openairdocs.org/model/engineering-research-415-c.md

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