# N4058L: 1980 Balloon Works FIREFLY 7, registration cancelled 2013-04-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 17, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Balloon Works FIREFLY 7](https://openairdocs.org/model/balloon-works-firefly-7) (registry code 1050100)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS A14SO](https://openairdocs.org/tcds/A14SO) (OpenAirDocs)
- Serial number: 10121
- Year built: 1980
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: April 14, 1980
- Certificate issued: October 25, 1984
- Last registry action: October 9, 1987
- Mode S code: A4C2AF
- Owners when cancelled: [Wilson C Cynthia](https://openairdocs.org/faa-owner/WILSON%20C%20CYNTHIA), [Beyer Stuart E](https://openairdocs.org/faa-owner/BEYER%20STUART%20E)
- Location: [Delmar, NY](https://openairdocs.org/faa-place/NY/Delmar)
- Owner type: Co-owned
- Owner's area on the map: 42.6045° N, 73.8662° W: Placed by OpenAirDocs at the center of ZIP code 12054, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4058L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4058L
- Page: https://openairdocs.org/deregistered/N4058L-2013-04-17

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

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