Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4071P.
| Tail Number / N-Number | N4071P |
| Manufacturer | GARLICK HELICOPTERS INC |
| Model | UH-1H |
| Year Built | 1966 |
| Manufacturer's Serial Number | 66-16049 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | T53-L-13 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 1,400 hp (1,044 kW) |
| Type of Registrant | Corporation |
| Owner Name | ROTORCRAFT SERVICE CENTER LLC |
| Street | PO BOX 1766 |
| City | HAMILTON |
| State | MT |
| Zip Code | 59840-1766 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2008-08-04 |
| Certificate Issue Date | 2008-09-11 |
| Last Action Date | 2008-09-11 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-02-03 |
| Exported To | MEXICO |
| Mode S Code | 51144453 |
| Mode S Code Hex | A4C92B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4071P.
| Tail Number / N-Number | N4071P |
| Manufacturer | PIPER |
| Model | PA-23-160 |
| Year Built | 1958 |
| Manufacturer's Serial Number | 23-1549 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GIBSON AVIATION INC |
| Street | 940 AIRPARK DR |
| City | GAITHERSBURG |
| State | MD |
| Zip Code | 20879 |
| Region | Eastern |
| Certificate Issue Date | 1979-12-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-12-21 |
| Mode S Code | 51144453 |
| Mode S Code Hex | A4C92B |