Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4456Q.
| Tail Number / N-Number | N4456Q |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2009 |
| Manufacturer's Serial Number | 12960 |
| 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 | Corporation |
| Owner Name | INTERSTATE HELICOPTERS INC |
| Street | 5809 PHILIP J RHOADS AVE # 4 |
| City | BETHANY |
| State | OK |
| Zip Code | 73008-7003 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-11-30 |
| Last Action Date | 2009-12-16 |
| Last Status | Expired Dealer |
| Cancellation Date | 2011-02-23 |
| Mode S Code | 51260151 |
| Mode S Code Hex | A56069 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4456Q.
| Tail Number / N-Number | N4456Q |
| Manufacturer | CESSNA |
| Model | 188B |
| Year Built | 1971 |
| Manufacturer's Serial Number | 18800856 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | J & C ENTERPRISES AVIATION INC |
| Street | AIRPORT RD #14 |
| City | THOMAS |
| State | OK |
| Zip Code | 73669 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1972-02-14 |
| Last Action Date | 2005-12-20 |
| Last Status | Valid Registration |
| Cancellation Date | 2006-07-31 |
| Exported To | BRAZIL |
| Mode S Code | 51260151 |
| Mode S Code Hex | A56069 |