# N2043H: Balloon Works FIREFLY 7, registration cancelled 1991-03-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 28, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Balloon Works FIREFLY 7](https://openairdocs.org/model/balloon-works-firefly-7) (registry code 1050100)
- Data sheets: [TCDS A14SO](https://openairdocs.org/tcds/A14SO) (OpenAirDocs)
- Serial number: 791
- Type of aircraft: Balloon
- Certificate issued: July 10, 1987
- Last registry action: January 31, 1991
- Mode S code: A1A3A8
- Owners when cancelled: [Brown Laurence L](https://openairdocs.org/faa-owner/BROWN%20LAURENCE%20L), [Brown Marilyn C](https://openairdocs.org/faa-owner/BROWN%20MARILYN%20C)
- Location: [Plymouth, MI](https://openairdocs.org/faa-place/MI/Plymouth)
- Owner type: Co-owned
- Owner's area on the map: 42.3677° N, 83.5343° W: Placed by OpenAirDocs at the center of ZIP code 48170, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- 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-1991-03-28

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 Balloon Works FIREFLY 7: https://openairdocs.org/model/balloon-works-firefly-7.md

## Other aircraft with N2043H

- [Registered now](https://openairdocs.org/aircraft/N2043H): Champion 7AC, S/N 7AC-4302, built 1946
- [Cancelled 1964-06-19](https://openairdocs.org/deregistered/N2043H-1964-06-19): Engineering & Research 415-D, S/N 2666. Owner: [Wisconsin Air Guard Aero Club](https://openairdocs.org/faa-owner/WISCONSIN%20AIR%20GUARD%20AERO%20CLUB), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)

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