| Tail Number / N-Number | N642MD |
| Manufacturer | STEWART M/SKOGMAN D |
| Model | RV-6 |
| Year Built | 2006 |
| Manufacturer's Serial Number | 20039 |
| 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 | O-320-D2J |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-6 |
| Type of Registrant | LLC |
| Owner Name | SKYDOG AVIATION LLC |
| Street | 3637 SHADY OAK TRL |
| City | GAINESVILLE |
| State | GA |
| Zip Code | 30506-4543 |
| Region | Southern |
| County | Hall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-03-25 |
| Certificate Issue Date | 2006-02-21 |
| Last Action Date | 2022-02-15 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 52066700 |
| Mode S Code Hex | A86DC0 |