Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N33603.
| Tail Number / N-Number | N33603 |
| Manufacturer | SIKORSKY |
| Model | H-34 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 58-1527 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 73 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KALT N A |
| Street | PO BOX 1738 |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78296 |
| Region | Southwestern |
| Certificate Issue Date | 1973-02-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-11-05 |
| Exported To | THAILAND |
| Mode S Code | 50727215 |
| Mode S Code Hex | A3AE8D |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N33603.
| Tail Number / N-Number | N33603 |
| Manufacturer | LOCKHEED |
| Model | 18-08 |
| Manufacturer's Serial Number | 2169 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 184 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LOCKHEED AIRCRAFT CORP |
| Street | GEN DEL |
| City | BURBANK |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| Certificate Issue Date | 1942-04-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1943-04-06 |
| Mode S Code | 50727215 |
| Mode S Code Hex | A3AE8D |