| Tail Number / N-Number | N4003S |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2018-03-23 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4003S.
| Tail Number / N-Number | N4003S |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 1990 |
| Manufacturer's Serial Number | 1409 |
| Aircraft Type | Rotorcraft |
| 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 | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | CALIFORNIA AVIATION SERVICES INC |
| Street | 6791 AIRPORT DR STE A |
| City | RIVERSIDE |
| State | CA |
| Zip Code | 92504-1901 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-05-23 |
| Certificate Issue Date | 2004-04-01 |
| Last Action Date | 2014-05-14 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-03-23 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4003S.
| Tail Number / N-Number | N4003S |
| Manufacturer | SIKORSKY |
| Model | S-65C |
| Year Built | 1971 |
| Manufacturer's Serial Number | 65344 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 41 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 99 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SIKORSKY AIRCRAFT DIVISION UNITED TECHNOLOGY CORP |
| Street | MAIN ST |
| City | STRATFORD |
| State | CT |
| Zip Code | 06602 |
| Region | New England |
| Certificate Issue Date | 1971-06-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-10-15 |
| Exported To | ISRAEL |