# N3729R: Balloon Works FIREFLY 7, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: N-number assigned, not yet registered
- 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: F7109
- Type of aircraft: Balloon
- Mode S code: A43EDC
- The mark today: https://openairdocs.org/aircraft/N3729R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3729R
- Page: https://openairdocs.org/deregistered/N3729R-undated

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 N3729R

- [Cancelled 1970-12-10](https://openairdocs.org/deregistered/N3729R-1970-12-10): Cessna 172H, S/N 17255529. Exported to Canada. Owner: [Tobard Aviation](https://openairdocs.org/faa-owner/TOBARD%20AVIATION), [Wallkill, NY](https://openairdocs.org/faa-place/NY/Wallkill)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.