# N3700H: 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: 4325
- Year built: 1946
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 31, 1947
- Mode S code: A4362B
- Owner when cancelled: [Foster Thomas R Et Al](https://openairdocs.org/faa-owner/FOSTER%20THOMAS%20R%20ET%20AL)
- Location: [Baltimore, MD](https://openairdocs.org/faa-place/MD/Baltimore)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N3700H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3700H
- Page: https://openairdocs.org/deregistered/N3700H-1955-11-21

From the FAA registry file of November 7, 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

## Other aircraft with N3700H

- [Cancelled 2014-12-18](https://openairdocs.org/deregistered/N3700H-2014-12-18): Mooney M20J, S/N 24-1038, built 1980. Sale reported, canceled. Owner: [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

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