| Tail Number / N-Number | N25WB |
| Manufacturer | BLACKBURN WILLIAM A |
| Model | PITTS S-1D |
| Year Built | 1982 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | MARLEASE INC |
| Street | 1245 CHIPETA AVE |
| City | GRAND JUNCTION |
| State | CO |
| Zip Code | 81501-4435 |
| Region | Northwest Mountain |
| County | Mesa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-10-10 |
| Certificate Issue Date | 2018-04-06 |
| Last Action Date | 2020-11-19 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50453433 |
| Mode S Code Hex | A2571B |