| Tail Number / N-Number | N21MV |
| Manufacturer | VOLLMAN |
| Model | SKYBOLT |
| Year Built | 1981 |
| Manufacturer's Serial Number | 122135 |
| 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 | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | VOLLMAN MERLIN |
| Street | 2913 PIPER RD |
| City | PEARLAND |
| State | TX |
| Zip Code | 77584 |
| Region | Southwestern |
| County | Brazoria County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-09-16 |
| Certificate Issue Date | 1978-02-24 |
| Last Action Date | 2022-04-13 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50334120 |
| Mode S Code Hex | A1B850 |