Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4488F.
| Tail Number / N-Number | N4488F |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Manufacturer's Serial Number | 13264 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | AW SKY AVIATION |
| Street | 6985 ARLINGTON AVE STE Q |
| City | RIVERSIDE |
| State | CA |
| Zip Code | 92503-1524 |
| Country | US |
| Certificate Issue Date | 2012-05-24 |
| Last Action Date | 2012-05-24 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-06-04 |
| Exported To | CHINA PEOPLES REP |
| Mode S Code | 51265713 |
| Mode S Code Hex | A56BCB |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4488F.
| Tail Number / N-Number | N4488F |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | 390 |
| Manufacturer's Serial Number | RB88 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | RAYTHEON AIRCRAFT COMPANY |
| Street | PO BOX 85 |
| City | WICHITA |
| State | KS |
| Zip Code | 67201-0085 |
| Country | US |
| Last Action Date | 2003-08-04 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2004-06-17 |
| Exported To | UNITED KINGDOM |
| Mode S Code | 51265713 |
| Mode S Code Hex | A56BCB |