Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4603H.
| Tail Number / N-Number | N4603H |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2009 |
| Manufacturer's Serial Number | 12628 |
| 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 | LYCOMING |
| Engine Model | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | FERREIRA LUIS LEONARDO H C |
| Street | 5082 SANLIN DR |
| City | CORAOPOLIS |
| State | PA |
| Zip Code | 15108-2878 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-06-01 |
| Certificate Issue Date | 2014-01-27 |
| Last Action Date | 2014-07-31 |
| Last Status | Valid Registration |
| Cancellation Date | 2015-08-26 |
| Exported To | BRAZIL |
| Mode S Code | 51316144 |
| Mode S Code Hex | A59C64 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4603H.
| Tail Number / N-Number | N4603H |
| Manufacturer | PIPER |
| Model | PA-17 |
| Year Built | 1948 |
| Manufacturer's Serial Number | 17-20 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1976-06-16 |
| Mode S Code | 51316144 |
| Mode S Code Hex | A59C64 |