| Tail Number / N-Number | N4039Q |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 7824 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RADLOFF MARK W |
| Street | 120 SMITH LN |
| City | ARGYLE |
| State | NY |
| Zip Code | 12809-3453 |
| Region | Eastern |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2016-01-21 |
| Last Action Date | 2022-01-25 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51135550 |
| Mode S Code Hex | A4BB68 |