| Tail Number / N-Number | N50MD |
| Manufacturer | ENGEL MAYNARD/DOUGLAS |
| Model | ACRO SPORT II |
| Year Built | 1984 |
| Manufacturer's Serial Number | PA604 |
| 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) |
| Type of Registrant | Individual |
| Owner Name | FREDRICKS ERIC J |
| Street | 312 AMBERWOOD LN |
| City | WINCHESTER |
| State | VA |
| Zip Code | 22602-4764 |
| Region | Eastern |
| County | Winchester city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-11-16 |
| Certificate Issue Date | 2016-07-22 |
| Last Action Date | 2022-06-20 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51434256 |
| Mode S Code Hex | A638AE |