| Tail Number / N-Number | N639GM |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7-15 |
| Year Built | 1998 |
| Manufacturer's Serial Number | F7-1064 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | EVANS ROBERT A |
| Street | 377 COUNTY ROAD 1001 |
| City | CENTER |
| State | TX |
| Zip Code | 75935-5138 |
| Region | Southwestern |
| County | Shelby County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-12-09 |
| Certificate Issue Date | 2010-11-22 |
| Last Action Date | 2022-07-27 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52057715 |
| Mode S Code Hex | A85FCD |