| Tail Number / N-Number | N550LW |
| Manufacturer | WASSEROTT ELMER H |
| Model | LANCAIR ES |
| Year Built | 2001 |
| Manufacturer's Serial Number | ES 116 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR ES/ES FAST |
| Type of Registrant | Individual |
| Owner Name | WASSEROTT CHARLES G |
| Street | 10187 BONNEY BRIDGE RD |
| City | OWASSO |
| State | OK |
| Zip Code | 74055-7803 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-12-14 |
| Certificate Issue Date | 2021-02-11 |
| Last Action Date | 2021-02-11 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51600172 |
| Mode S Code Hex | A7007A |