| Tail Number / N-Number | N40254 |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 27-7305061 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | LLC |
| Owner Name | SOUTH PIER AIR LLC |
| Street | 2808 KOHLER MEMORIAL DR STE 1 |
| City | SHEBOYGAN |
| State | WI |
| Zip Code | 53081-3166 |
| Region | Great Lakes |
| County | Sheboygan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2022-10-04 |
| Last Action Date | 2022-10-04 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51133463 |
| Mode S Code Hex | A4B733 |