# N3720Y: Balloon Works FIREFLY 7, registration cancelled 1994-03-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 16, 1994
- 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: F7366
- Type of aircraft: Balloon
- Certificate issued: February 27, 1991
- Last registry action: February 16, 1994
- Mode S code: A43DA8
- Owners when cancelled: [Pfaff Robert M](https://openairdocs.org/faa-owner/PFAFF%20ROBERT%20M), [Pfaff Diane](https://openairdocs.org/faa-owner/PFAFF%20DIANE)
- Location: [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando)
- Owner type: Co-owned
- Owner's area on the map: 28.5810° N, 81.4445° W: Placed by OpenAirDocs at the center of ZIP code 32808, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3720Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3720Y
- Page: https://openairdocs.org/deregistered/N3720Y-1994-03-16

From the FAA registry file of November 5, 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 N3720Y

- [Cancelled 1963-10-09](https://openairdocs.org/deregistered/N3720Y-1963-10-09): Cessna 210C, S/N 21058220. Exported to Argentina. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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