Aircraft · Balloon Works
Balloon Works FIREFLY 7 on the US registry.
129 registered balloons, from the FAA's October 8, 2026 release.
There are 129 Balloon Works FIREFLY 7 aircraft on the US registry, and 98% have a valid registration. Registered examples were built between 1910 and 1990; the median year is 1981. Colorado has the most (18, 14%). 13% are registered to companies, partnerships or government rather than individuals. 2 were deregistered in the last 12 months.
Specs from the FAA reference file: balloon, 1 seats, – engine, none engine type.
Where Balloon Works FIREFLY 7 aircraft are registered
Top 10 states by registrant address.
By year built
Aircraft with a recorded year of manufacture, by decade.
Who registers them
Registrant type on the registration.
Engines on the registry
Most common engines recorded for this model.
| Engine | Aircraft |
|---|---|
| None None | 108 |
| Ama/expr Unknown Eng | 1 |
Latest registration certificates
Most recent certificate issue dates. Individual owners' names are not shown.
| N-number | Year | Location | Registrant | Certificate |
|---|---|---|---|---|
| N3685P | 1983 | Wausau, WI | Not shown (individual) | Jun 27, 2026 |
| N7421D | – | Albuquerque, NM | Not shown (individual) | May 12, 2026 |
| N90555 | 1990 | Natchitoches, LA | Not shown (individual) | Mar 4, 2026 |
| N7423W | – | Garberville, CA | Not shown (individual) | Dec 16, 2025 |
| N3637Y | 1984 | Eaton, CO | Not shown (individual) | Nov 21, 2025 |
| N90016 | – | Casper, WY | Not shown (individual) | Nov 13, 2025 |
| N7114G | – | Toney, AL | Not shown (individual) | Oct 31, 2025 |
| N4037J | – | Colorado Springs, CO | Not shown (individual) | Jul 2, 2025 |
| N9077S | 1990 | Albuquerque, NM | Not shown (individual) | May 19, 2025 |
| N3717Z | – | Marshall, TX | Not shown (individual) | Jun 13, 2024 |
Other Balloon Works models
Source: FAA Releasable Aircraft Database, release of October 8, 2026. Counts include aircraft on the US civil registry and exclude reserved or unassigned N-numbers. Not an official FAA record. Not affiliated with the FAA. How we count.
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