Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2521K.
| Tail Number / N-Number | N2521K |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 8B-15 |
| Year Built | 1992 |
| Manufacturer's Serial Number | F8B-409 |
| 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 | HART JOSEPH R |
| Street | PO BOX 739 |
| City | LONGMONT |
| State | CO |
| Zip Code | 80502-0739 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1992-01-30 |
| Certificate Issue Date | 2006-08-09 |
| Last Action Date | 2012-06-19 |
| Last Status | Valid Registration |
| Cancellation Date | 2014-01-29 |
| Mode S Code | 50460561 |
| Mode S Code Hex | A26171 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2521K.
| Tail Number / N-Number | N2521K |
| Manufacturer | LUSCOMBE |
| Model | 8E |
| Manufacturer's Serial Number | 5248 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTIN RAYMOND E |
| Street | 4010 BANKS ST |
| City | NEW ORLEANS |
| State | LA |
| Zip Code | 70119 |
| Region | Southwestern |
| Certificate Issue Date | 1956-08-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-09-23 |
| Mode S Code | 50460561 |
| Mode S Code Hex | A26171 |