Sikorsky (USA) S-42B Pan American Clipper III. It is related to Sikorsky (USA) (the company) and Sikorsky (USA) S-42 (the aircraft) and Sikorsky (USA) S-42B Pan American Clipper II (the aircraft) and Sikorsky (USA) S-42B (the aircraft) .

Sikorsky (USA) S-42B Samoan Clipper. It is related to Sikorsky (USA) (the company) and Sikorsky (USA) S-42 (the aircraft) and Sikorsky (USA) S-42B (the aircraft) .

Sikorsky (USA) S-43. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) S-51. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) S-61. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) S-61 Sea King. It is related to Sikorsky (USA) (the company) and Sikorsky (USA) S-61 (the aircraft) .

Sikorsky (USA) S-61L. It is related to Sikorsky (USA) (the company) and Sikorsky (USA) S-61 (the aircraft) .

Sikorsky (USA) S-61N. It is related to Sikorsky (USA) (the company) and Sikorsky (USA) S-61 (the aircraft) .

Sikorsky (USA) S-62. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) S-64 Skycrane. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) VS-300. It is related to Sikorsky (USA) (the company) .

Sikorsky (USA) VS-44A. It is related to Sikorsky (USA) (the company) .