| Tail Number / N-Number | N143BW |
| Manufacturer | WILLIAMSON WILLIAM H |
| Model | RANS S-7S |
| Year Built | 2010 |
| Manufacturer's Serial Number | 0208498 |
| 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 | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Kit Manufacturer | RANS DESIGNS INC |
| Kit Model | S-7S |
| Type of Registrant | Individual |
| Owner Name | MILLER WOODROW S |
| Street | 17837 SE 159TH AVE |
| City | WEIRSDALE |
| State | FL |
| Zip Code | 32195-3166 |
| Region | Southern |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-11-23 |
| Certificate Issue Date | 2019-09-25 |
| Last Action Date | 2022-04-12 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50127003 |
| Mode S Code Hex | A0AE03 |