Sikorsky HOS4 USCG Airplane Model

The HO4S helicopters extended the Coast Guards rescue capabilities far beyond what was imagined 20 years prior.&nbsp,&nbsp,Although underpowered by todays standards it was the first operational helicopter capable of carrying multiple survivors in a cabin and carry heavy loads. It had a rescue hoist capable of lifting 400 pounds. It proved, beyond all doubt, the capabilities and value of the helicopter for Coast Guard operations.