| Tail Number / N-Number | N399GB |
| Manufacturer | GAME COMPOSITES LLC |
| Model | GB1 GAMEBIRD |
| Year Built | 2021 |
| Manufacturer's Serial Number | 0040 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-580-B1A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 315 hp (235 kW) |
| Type of Registrant | Corporation |
| Owner Name | LK FLYING SERVICE INC |
| Street | PO BOX 117 |
| City | MACK |
| State | CO |
| Zip Code | 81525-0117 |
| Region | Northwest Mountain |
| County | Mesa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-12-20 |
| Certificate Issue Date | 2022-05-06 |
| Last Action Date | 2022-05-06 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51122320 |
| Mode S Code Hex | A4A4D0 |