The Sikorsky H-34 Choctaw ended up being a helicopter initially created for the US Navy for solution into the anti-submarine warfare (ASW) part. It had been developed from the Sikorsky UH-19 Chickasaw. It absolutely was powered by just one Wright R-1820-84 radial motor, and may carry 12 to 16 troops, or eight stretcher instances if utilized in the MedEvac part. It's a software application transport helicopter, without any armament on board. The aircraft first travelled on March 8, 1954. It absolutely was initially designated HSS Seabat by the Navy and HUS Seahorse by the US Marines and US Coast Guard. In 1962 all services adopted the US Army designation, H-34 Choctaw. In 1962 in new unified system, the Seabat had been redetermination SH-34?