| Tail Number / N-Number | N2556E |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 9B-15 |
| Year Built | 1994 |
| Manufacturer's Serial Number | F9B-009 |
| 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 | STARR WILLIAM K |
| Street | 4425 N SIDNEY ST |
| City | BUCKEYE |
| State | AZ |
| Zip Code | 85396-7569 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-06-23 |
| Certificate Issue Date | 1994-08-11 |
| Last Action Date | 2020-12-05 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50466500 |
| Mode S Code Hex | A26D40 |