# N1521M: 1981 Balloon Works FIREFLY 7, registration cancelled 2017-03-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 21, 2017
- 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: 11050
- Year built: 1981
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: August 31, 1981
- Certificate issued: April 6, 2000
- Last registry action: April 21, 2009
- Mode S code: A0D424
- Owner when cancelled: [Caplan R Scott Douglas](https://openairdocs.org/faa-owner/CAPLAN%20R%20SCOTT%20DOUGLAS)
- Location: [West Springfield, MA](https://openairdocs.org/faa-place/MA/West%20Springfield)
- Owner type: Individual
- Owner's area on the map: 42.1255° N, 72.6497° W: Placed by OpenAirDocs at the center of ZIP code 01089, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1521M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1521M
- Page: https://openairdocs.org/deregistered/N1521M-2017-03-21

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 7: https://openairdocs.org/model/balloon-works-firefly-7.md

## Other aircraft with N1521M

- [Registered now](https://openairdocs.org/aircraft/N1521M): DJI AGRAS T50, S/N 1581F6BUB247S001284R

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