# N99080: Engineering & Research 415-C, registration cancelled 1970-10-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 21, 1970
- 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: 1703
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 5, 1954
- Mode S code: ADD62C
- Owner when cancelled: [Harold G Schroers](https://openairdocs.org/faa-owner/HAROLD%20G%20SCHROERS)
- Location: [Minneapolis, MT](https://openairdocs.org/faa-place/MT/Minneapolis)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N99080
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99080
- Page: https://openairdocs.org/deregistered/N99080-1970-10-21

From the FAA registry file of October 29, 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

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB UNK65X0567](https://openairdocs.org/ntsb/UNK65X0567), Nov 5, 1964: Ercoupe 415C (N99080), Isle, MN, substantial damage

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