| Tail Number / N-Number | N15EG |
| Manufacturer | GRIFFITH E/BOYD W E |
| Model | LANCAIR 360 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 727-320-570FB |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | CASPER AVIATION LLC |
| Street | PO BOX 223 |
| City | ALMA |
| State | NE |
| Zip Code | 68920-0223 |
| Region | Central |
| County | Harlan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-06-09 |
| Certificate Issue Date | 2020-07-16 |
| Last Action Date | 2020-07-16 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50144101 |
| Mode S Code Hex | A0C841 |