| Tail Number / N-Number | N31WK |
| Manufacturer | AVIAT INC |
| Model | PITTS S-1T |
| Year Built | 1995 |
| Manufacturer's Serial Number | 1060 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | KING WESLEY A |
| Street | 1850 N STANLEY AVE |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90046-2217 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-02-10 |
| Certificate Issue Date | 1998-07-28 |
| Last Action Date | 2020-06-13 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50643166 |
| Mode S Code Hex | A34676 |