# N99751: 1946 Engineering & Research 415-C, registration cancelled 1956-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 1956
- 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: 2374
- Year built: 1946
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 13, 1948
- Mode S code: ADEFC5
- Owner when cancelled: [May Durland Jefferson](https://openairdocs.org/faa-owner/MAY%20DURLAND%20JEFFERSON)
- Location: [Jacksonville, FL](https://openairdocs.org/faa-place/FL/Jacksonville)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N99751
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99751
- Page: https://openairdocs.org/deregistered/N99751-1956-02-28

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

## Other aircraft with N99751

- [Cancelled 2009-10-09](https://openairdocs.org/deregistered/N99751-2009-10-09): Calif Agricultural Aeronautics A75, S/N 001, built 1976. Registration revoked. Owner: [California Agri Aero Inc](https://openairdocs.org/faa-owner/CALIFORNIA%20AGRI%20AERO%20INC), [Hanford, CA](https://openairdocs.org/faa-place/CA/Hanford)

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