| Tail Number / N-Number | N171WM |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1966 |
| Manufacturer's Serial Number | 27-3498 |
| 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 | IO 540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE |
| Street | GLEBE COTTAGE COOKES RD |
| City | BERGH APTON NFLK |
| Zip Code | NR15 1AA |
| Region | European |
| Country | GB |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-10-25 |
| Certificate Issue Date | 2022-09-19 |
| Last Action Date | 2022-09-19 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50217344 |
| Mode S Code Hex | A11EE4 |