# N71533: 1999 Balloon Works FIREFLY 9B-15, registration cancelled 2013-10-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 21, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Balloon Works FIREFLY 9B-15](https://openairdocs.org/model/balloon-works-firefly-9b-15) (registry code 1050121)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS A14SO](https://openairdocs.org/tcds/A14SO) (OpenAirDocs)
- Serial number: F9B-022
- Year built: 1999
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: April 22, 1999
- Certificate issued: September 14, 2004
- Last registry action: September 18, 2007
- Mode S code: A9917D
- Owner when cancelled: [Northampton Aeronautics Inc](https://openairdocs.org/faa-owner/NORTHAMPTON%20AERONAUTICS%20INC)
- Location: [Northampton, MA](https://openairdocs.org/faa-place/MA/Northampton)
- Owner type: Corporation
- Owner's area on the map: 42.3216° N, 72.6306° W: Placed by OpenAirDocs at the center of ZIP code 01060, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N71533
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=71533
- Page: https://openairdocs.org/deregistered/N71533-2013-10-21

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 9B-15: https://openairdocs.org/model/balloon-works-firefly-9b-15.md

## Other aircraft with N71533

- [Cancelled 1995-05-12](https://openairdocs.org/deregistered/N71533-1995-05-12): Luscombe 8A, S/N 2960. Exported to Australia. Owner: [Kirner Helmut](https://openairdocs.org/faa-owner/KIRNER%20HELMUT), [Kaneohe, HI](https://openairdocs.org/faa-place/HI/Kaneohe)

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