The Sikorsky H-34 (company designation S-58) is an American piston-engined military utility helicopter originally designed by Sikorsky as an anti-submarine warfare (ASW) aircraft for the …

Early development of the Sikorsky S-58 (H-34) helicopter was accomplished with company funds as a follow on for the S-55 (H-19) helicopter. It was twice as powerful as the S-55 and much …

The Sikorsky S-58/H-34 was the last helicopter manufactured by Sikorsky to be powered by a radial engine and, along with the S-55 and S-56, another Sikorsky's winning horse of the 1950s.

The Sikorsky H-34, also known as Sikorsky S-58, is a military helicopter manufactured by Sikorsky as an anti-submarine warfare aircraft for the United States Navy.

Jul 12, 2025 · The S-58 (a U.S. Navy XHSS-1 Seabat) first flew 8 March 1954. The S-58 followed the single main rotor/tail (anti-torque) rotor configuration pioneered by Sikorsky with the …

The Sikorsky S-58 is a medium single engine multi-purpose transport helicopter built by the American manufacturer Sikorsky Aircraft. The commercial variant of the S-58 has a capacity of …

The Sikorsky S-58, also known in military service as the H-34 Choctaw, is a piston-engine, medium-lift, multi-role helicopter developed in the 1950s by Sikorsky Aircraft.

The piston-powered S-58 was the civilian version of the H-34 military helicopter, and was one of the first such machines widely used by industry, serving in roles as diverse as airline transport, …

The Sikorsky H-34 (company designation S-58) is a piston-engined military helicopter originally designed by American aircraft manufacturer Sikorsky as an anti-submarine warfare (ASW) …

Sikorsky began work on the S-58 in 1951 as a general purpose utility machine and as a more capable anti-submarine platform for the US Navy, to follow the S-55.