| Tail Number / N-Number | N4051T |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 7947 |
| 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 | MARKOWITZ DAVID B |
| Street | 265 HAWKINS RD |
| City | MARYLAND |
| State | NY |
| Zip Code | 12116-3209 |
| Region | Eastern |
| County | Otsego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-07-18 |
| Certificate Issue Date | 2017-04-11 |
| Last Action Date | 2022-12-22 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51140701 |
| Mode S Code Hex | A4C1C1 |