| Tail Number / N-Number | N51GK |
| Manufacturer | LANCAIR COMPANY |
| Model | LC41-550FG |
| Year Built | 2004 |
| Manufacturer's Serial Number | 41042 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-550 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Type of Registrant | Individual |
| Owner Name | HELGESON TODD R |
| Street | 1878 ROYAL LYTHAM CT |
| City | PORT ORANGE |
| State | FL |
| Zip Code | 32128-6700 |
| Region | Southern |
| County | Volusia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-11-29 |
| Certificate Issue Date | 2021-01-08 |
| Last Action Date | 2021-01-08 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51457666 |
| Mode S Code Hex | A65FB6 |