Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1540Y.
| Tail Number / N-Number | N1540Y |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7-B |
| Year Built | 1981 |
| Manufacturer's Serial Number | 10235 |
| 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 | PRINE DONALD L |
| Street | 835 LEXINGTON |
| City | CARLISLE |
| State | IA |
| Zip Code | 50047 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-01-03 |
| Certificate Issue Date | 1981-06-10 |
| Last Action Date | 2007-08-21 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-19 |
| Mode S Code | 50155572 |
| Mode S Code Hex | A0DB7A |