# N4065A: 1979 Balloon Works FIREFLY 7, registration cancelled 2017-06-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 21, 2017
- 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: 10006
- Year built: 1979
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: October 17, 1979
- Certificate issued: August 9, 1988
- Last registry action: May 19, 2009
- Mode S code: A4C5F3
- Owner when cancelled: [Koehler Keith](https://openairdocs.org/faa-owner/KOEHLER%20KEITH)
- Location: [Crystal Lake, IL](https://openairdocs.org/faa-place/IL/Crystal%20Lake)
- Owner type: Individual
- Owner's area on the map: 42.2303° N, 88.3297° W: Placed by OpenAirDocs at the center of ZIP code 60014, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4065A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4065A
- Page: https://openairdocs.org/deregistered/N4065A-2017-06-21

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

## Other aircraft with N4065A

- [Registered now](https://openairdocs.org/aircraft/N4065A): Zipline International P2 ZIP, S/N 18735P2757
- [Cancelled 1964-04-24](https://openairdocs.org/deregistered/N4065A-1964-04-24): Republic F-84E, S/N 51-523-R. Owner: [Williamsport School District](https://openairdocs.org/faa-owner/WILLIAMSPORT%20SCHOOL%20DISTRICT), [Williamsport, PA](https://openairdocs.org/faa-place/PA/Williamsport)

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