# N2043H: Engineering & Research 415-D, registration cancelled 1964-06-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 19, 1964
- Status when cancelled: Valid registration
- Airframe: [Engineering & Research 415-D](https://openairdocs.org/model/engineering-research-415-d) (registry code 0420306)
- Data sheets: [TCDS A-787](https://openairdocs.org/tcds/A-787) (OpenAirDocs)
- Serial number: 2666
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 9, 1963
- Mode S code: A1A3A8
- Owner when cancelled: [Wisconsin Air Guard Aero Club](https://openairdocs.org/faa-owner/WISCONSIN%20AIR%20GUARD%20AERO%20CLUB)
- Location: [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N2043H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2043H
- Page: https://openairdocs.org/deregistered/N2043H-1964-06-19

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-D: https://openairdocs.org/model/engineering-research-415-d.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 UNK64X2050](https://openairdocs.org/ntsb/UNK64X2050), May 31, 1964: Ercoupe 415C (N2043H), Mukwonago, WI, destroyed

## Other aircraft with N2043H

- [Registered now](https://openairdocs.org/aircraft/N2043H): Champion 7AC, S/N 7AC-4302, built 1946
- [Cancelled 1991-03-28](https://openairdocs.org/deregistered/N2043H-1991-03-28): Balloon Works FIREFLY 7, S/N 791. Triennial form not returned. Owner: [Brown Laurence L](https://openairdocs.org/faa-owner/BROWN%20LAURENCE%20L), [Plymouth, MI](https://openairdocs.org/faa-place/MI/Plymouth)

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