# N3639S: 1984 Balloon Works FIREFLY 7, registration cancelled 2013-06-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 13, 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: F7-181
- Year built: 1984
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: August 20, 1984
- Certificate issued: October 30, 1997
- Last registry action: November 18, 2008
- Mode S code: A41B15
- Owners when cancelled: [Marx Michael B](https://openairdocs.org/faa-owner/MARX%20MICHAEL%20B), [Marx Rebecca S](https://openairdocs.org/faa-owner/MARX%20REBECCA%20S)
- Location: [Prosper, TX](https://openairdocs.org/faa-place/TX/Prosper)
- Owner type: Co-owned
- Owner's area on the map: 33.2410° N, 96.8075° W: Placed by OpenAirDocs at the center of ZIP code 75078, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3639S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3639S
- Page: https://openairdocs.org/deregistered/N3639S-2013-06-13

From the FAA registry file of October 31, 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 N3639S

- [Cancelled 1980-08-14](https://openairdocs.org/deregistered/N3639S-1980-08-14): Piper AEROSTAR 601B, S/N 61-0806-8062151, built 1980. Exported to Australia. Owner: [Globe Aero Ltd](https://openairdocs.org/faa-owner/GLOBE%20AERO%20LTD), [Lakeland, FL](https://openairdocs.org/faa-place/FL/Lakeland)
- [Cancelled 1975-11-25](https://openairdocs.org/deregistered/N3639S-1975-11-25): Cessna 172E, S/N 17250839. Exported to Canada. Owner: [Rizzo Salvatore L](https://openairdocs.org/faa-owner/RIZZO%20SALVATORE%20L), [Bellport, NY](https://openairdocs.org/faa-place/NY/Bellport)

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