| Tail Number / N-Number | N990GS |
| Pending N-Number Change | N747TF |
| Manufacturer | WINGS AWAY LLC |
| Model | TURBINE LEGEND |
| Manufacturer's Serial Number | 111T |
| 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 | WALTER |
| Engine Model | M601 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 751 hp (560 kW) |
| Kit Manufacturer | PERFORMANCE AIRCRAFT |
| Kit Model | LEGEND |
| Type of Registrant | LLC |
| Owner Name | MKM LLC |
| Street | 3629 CARLETON AVE APT C |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99517-1548 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-12-17 |
| Certificate Issue Date | 2022-08-13 |
| Last Action Date | 2022-08-13 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 53351512 |
| Mode S Code Hex | ADD34A |