| Tail Number / N-Number | N51MH |
| Manufacturer | HOWARD MICHAEL A |
| Model | RV-6 |
| Year Built | 1996 |
| Manufacturer's Serial Number | 21699 |
| 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 | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | BLOCK SCOTT M |
| Street | 901 W MACAW DR |
| City | CHANDLER |
| State | AZ |
| Zip Code | 85286-7624 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-06-03 |
| Certificate Issue Date | 2019-12-19 |
| Last Action Date | 2022-07-12 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51460061 |
| Mode S Code Hex | A66031 |