Armament: 3x .50 caliber machine guns Load: 37 troops or 24 litter patients plus four attendants or 8,000 pounds The CH-53D Sea Stallion is a medium lift helicopter used by the Marines Corps.

HMS Endurance carried a pair of Lynx M3 helicopters from 815 Naval Air Squadron, which are used to support the ship's patrol and hydrographic survey work in Antarctic waters. Bearing the same name ...