Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6740Y.
| Tail Number / N-Number | N6740Y |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 27-4074 |
| 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 | CUMBERLAND AERO SERVICE INC |
| Street | 625 JACKSBORO RD |
| City | BRONSTON |
| State | KY |
| Zip Code | 42518 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-11-01 |
| Certificate Issue Date | 1995-03-14 |
| Last Action Date | 2010-02-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-01 |
| Mode S Code | 52166403 |
| Mode S Code Hex | A8ED03 |