| Tail Number / N-Number | N4578M |
| Manufacturer | PIPER |
| Model | PA-11 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 11-81 |
| 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 | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | KENNEDY KEN |
| Other Names |
|
| Street | 4006 100TH PL |
| City | LUBBOCK |
| State | TX |
| Zip Code | 79423-5720 |
| Region | Southwestern |
| County | Lubbock County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1956-12-12 |
| Certificate Issue Date | 2016-06-06 |
| Last Action Date | 2022-01-26 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51307631 |
| Mode S Code Hex | A58F99 |