| Tail Number / N-Number | N550KC |
| Manufacturer | CHARLES C BROWN |
| Model | LANCAIR LEGACY |
| Year Built | 2011 |
| Manufacturer's Serial Number | 299 |
| 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 | CONT MOTOR |
| Engine Model | IO-550-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Individual |
| Owner Name | BROWN CHARLES CLENDON |
| Street | 735 NORTHSHORE CT |
| City | COPPELL |
| State | TX |
| Zip Code | 75019-6124 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2011-09-02 |
| Certificate Issue Date | 2011-08-04 |
| Last Action Date | 2020-03-11 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51600117 |
| Mode S Code Hex | A7004F |