Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N91FK.
| Tail Number / N-Number | N91FK |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1969 |
| Manufacturer's Serial Number | 27-4311 |
| 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 | Corporation |
| Owner Name | AQUARIUS GROUP LTD |
| Street | 701 E CAMINO REAL |
| City | BOCA RATON |
| State | FL |
| Zip Code | 33432-6357 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1990-07-05 |
| Last Action Date | 2004-11-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-07 |
| Mode S Code | 53112331 |
| Mode S Code Hex | AC94D9 |