| Tail Number / N-Number | N31543 |
| Manufacturer | WITTMAN |
| Model | W9 TAILWIND |
| Manufacturer's Serial Number | 209 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SCOTT BARRY R |
| Street | 321 COUNTY ROAD 299 |
| City | FLORENCE |
| State | AL |
| Zip Code | 35634-5231 |
| Region | Southern |
| County | Lauderdale County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-05-11 |
| Certificate Issue Date | 2022-09-08 |
| Last Action Date | 2022-09-08 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50656144 |
| Mode S Code Hex | A35C64 |