| Tail Number / N-Number | N25209 |
| Manufacturer | WILLIAMS |
| Model | WXM |
| Manufacturer's Serial Number | 3 |
| 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 | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | LLC |
| Owner Name | FLINTLOCKPROP LLC |
| Street | 2132 E HORSESHOE PL |
| City | CHANDLER |
| State | AZ |
| Zip Code | 85249-3251 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-11-18 |
| Certificate Issue Date | 2019-02-27 |
| Last Action Date | 2021-12-19 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50460546 |
| Mode S Code Hex | A26166 |