| Tail Number / N-Number | N71SG |
| Manufacturer | STEVENSON GEORGE |
| Model | LANCAIR 320 |
| Year Built | 1994 |
| Manufacturer's Serial Number | 556 |
| 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 | LYCOMING |
| Engine Model | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | LLC |
| Owner Name | ROCKET SAUCE ENGINEERING LLC |
| Street | 2101 W BROADWAY STE 103 PMB 146 |
| City | COLUMBIA |
| State | MO |
| Zip Code | 65203-7632 |
| Region | Central |
| County | Boone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1994-08-10 |
| Certificate Issue Date | 2017-08-03 |
| Last Action Date | 2020-07-03 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52275513 |
| Mode S Code Hex | A97B4B |