| Tail Number / N-Number | N11DL |
| Manufacturer | PIPER |
| Model | AEROSTAR 600 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 6007208061223 |
| 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 | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Type of Registrant | Individual |
| Owner Name | LEMIEUX THEODORE R |
| Street | 37 BARLEY HILL RD |
| City | MONTGOMERY |
| State | NY |
| Zip Code | 12549-2068 |
| Region | Eastern |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-10-30 |
| Certificate Issue Date | 2020-12-14 |
| Last Action Date | 2020-12-14 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50025060 |
| Mode S Code Hex | A02A30 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11DL.
| Tail Number / N-Number | N11DL |
| Manufacturer | BELL |
| Model | 206A |
| Year Built | 1969 |
| Manufacturer's Serial Number | 434 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250 SER 250HP |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ISLAND HELICOPTERS INC |
| Street | 306 SOUTH STATE ST |
| City | DOVER |
| State | DE |
| Zip Code | 19901 |
| County | Orange County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-08-26 |
| Certificate Issue Date | 1973-08-06 |
| Last Action Date | 1992-04-25 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-10-11 |