| Tail Number / N-Number | N140BW |
| Manufacturer | WESELMANN BRIAN DAVID |
| Model | WESELMANN VANS RV-4 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 2908 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Individual |
| Owner Name | WESELMANN BRIAN DAVID |
| Street | 1033 FLYING M CT |
| City | EDGEWATER |
| State | FL |
| Zip Code | 32132-3053 |
| Region | Southern |
| County | Volusia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-12-06 |
| Certificate Issue Date | 2001-11-19 |
| Last Action Date | 2021-10-12 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50121336 |
| Mode S Code Hex | A0A2DE |