| Tail Number / N-Number | N39WG |
| Manufacturer | CALL WILLIAM G |
| Model | LANCAIR ES |
| Year Built | 2009 |
| Manufacturer's Serial Number | ES-39-A |
| 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-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR ES/ES FAST |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 1936 CREEKSIDE DR |
| City | LONGMONT |
| State | CO |
| Zip Code | 80504-7321 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2009-04-23 |
| Last Action Date | 2022-10-01 |
| Status | Registration pending |
| Mode S Code | 51101153 |
| Mode S Code Hex | A4826B |