| Tail Number / N-Number | N31PP |
| Manufacturer | SPINKS |
| Model | PAPPYS PUPPY |
| Year Built | 1969 |
| Manufacturer's Serial Number | PP-1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| 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) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | PLYLER AVIATION LP |
| Street | PO BOX 2406 |
| City | SHERMAN |
| State | TX |
| Zip Code | 75091-2406 |
| Region | Southwestern |
| County | Grayson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1976-08-25 |
| Certificate Issue Date | 2002-09-03 |
| Last Action Date | 2020-11-13 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50642713 |
| Mode S Code Hex | A345CB |