| Tail Number / N-Number | N478AP |
| Manufacturer | PIPER |
| Model | PA-31-310 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 31-7400993 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIO-540-A2C |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MCPHAR AVIATION INCTRUSTEE |
| Street | 1013 CENTRE RD STE 403-A |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19805-1270 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-01-29 |
| Certificate Issue Date | 2012-08-24 |
| Last Action Date | 2021-03-21 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51357340 |
| Mode S Code Hex | A5DEE0 |