Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N7170D.
| Tail Number / N-Number | N7170D |
| Manufacturer | MESSERSCHMITT-BOELKOW-BLOHM |
| Model | BO-105S |
| Year Built | 1990 |
| Manufacturer's Serial Number | S-840 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 420 hp (313 kW) |
| Total Horsepower | 840 hp (627 kW) |
| Type of Registrant | Corporation |
| Owner Name | WILMINGTON TRUST CO |
| Street | RODNEY SQUARE NORTH 1100 N MARKET ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19890 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-09-05 |
| Certificate Issue Date | 2008-07-23 |
| Last Action Date | 2008-07-23 |
| Last Status | Valid Registration |
| Cancellation Date | 2008-12-04 |
| Exported To | PAKISTAN |
| Mode S Code | 52314152 |
| Mode S Code Hex | A9986A |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N7170D.
| Tail Number / N-Number | N7170D |
| Manufacturer | PIPER |
| Model | PA-18 |
| Manufacturer's Serial Number | 18-5628 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UNITED FLYING SERVICE INC |
| Street | RUTHERFORD AIRPORT 7205 WINDSOR MILL RD |
| City | BALTIMORE |
| State | MD |
| Zip Code | 20760 |
| Region | Eastern |
| Certificate Issue Date | 1957-04-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-05-20 |
| Mode S Code | 52314152 |
| Mode S Code Hex | A9986A |