# N5107U: 1981 Balloon Works FIREFLY 7, registration cancelled 2004-09-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 24, 2004
- Status when cancelled: Triennial form not returned
- 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: 11095
- Year built: 1981
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: March 10, 1988
- Certificate issued: February 24, 1988
- Last registry action: October 21, 2003
- Mode S code: A664CF
- Owners when cancelled: [Nichols Beverly E](https://openairdocs.org/faa-owner/NICHOLS%20BEVERLY%20E), [Nichols Larry L](https://openairdocs.org/faa-owner/NICHOLS%20LARRY%20L)
- Location: [Ferndale, WA](https://openairdocs.org/faa-place/WA/Ferndale)
- Owner type: Co-owned
- Owner's area on the map: 48.8655° N, 122.6232° W: Placed by OpenAirDocs at the center of ZIP code 98248, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5107U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5107U
- Page: https://openairdocs.org/deregistered/N5107U-2004-09-24

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

## Other aircraft with N5107U

- [Registered now](https://openairdocs.org/aircraft/N5107U): Gallais Jean-Michel CONDOR 1, S/N 491955, built 2009
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N5107U-undated): Cessna T210N, S/N 21064849. N-number assigned, not yet registered

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