| Tail Number / N-Number | N951WM |
| Manufacturer | NORTH AMERICAN |
| Model | HARVARD II A |
| Year Built | 1942 |
| Manufacturer's Serial Number | 88-9876 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Type of Registrant | Individual |
| Owner Name | WOLSTENHOLME RALPH E |
| Street | 121 PRITCHARD HOLLOW RD |
| City | WESTFIELD |
| State | PA |
| Zip Code | 16950-1416 |
| Region | Eastern |
| County | Tioga County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-07-24 |
| Certificate Issue Date | 2011-10-06 |
| Last Action Date | 2020-05-11 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 53235136 |
| Mode S Code Hex | AD3A5E |