Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31SN.
| Tail Number / N-Number | N31SN |
| Manufacturer | BEECH |
| Model | B90 |
| Year Built | 1968 |
| Manufacturer's Serial Number | LJ-362 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6 SER 578HP |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 550 hp (410 kW) |
| Total Horsepower | 1,100 hp (821 kW) |
| Average Cruising Speed | 202 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PROFESSIONAL AIR SERVICES LLC |
| Street | 1100 LEE WAGNER BLVD STE 327 |
| City | FORT LAUDERDALE |
| State | FL |
| Zip Code | 33315 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-05-06 |
| Certificate Issue Date | 2006-09-26 |
| Last Action Date | 2009-10-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-07-10 |
| Mode S Code | 50643025 |
| Mode S Code Hex | A34615 |