Relates to the U.S. Antarctic expedition,Operation High Jump. American carrier ship USS Philippine Sea is radioed by the flag ship. Admiral Richard Byrd orders the DC-3s (also known as R4D) to take off from the deck. The DC-3s take off from the deck by means of jet propulsion devices. Admiral Byrd's plane lands on the Antarctic ice. He meets and greets the fellow officers. Expedition team is caught in heavy blizzard. Snow is cleared off aircraft, tents and equipment after the blizzard subsides. Admiral Byrd reviews his men and U.S. flag is raised.
Relates to the U.S. Antarctic expedition,Operation High Jump. Aboard the USS Mount Olympus in Antarctica, a U.S. Navy sailor feeds fish and vitamins to emperor and rockhopper penguins.
Documentary titled "The Secret Land" on the U.S. polar expedition,Operation High Jump. Clip opens with aerial and elevated views of landmark buildings and sites in Washington DC, including U.S. Capitol, White House,and the National Mall area. Elevated view looking back toward Virginia, with Potomac River and Key Bridge in the distance. U.S. Secretary of Navy James Forrestal makes a speech explaining the purpose of the polar expedition. Chief of U.S. Naval operations Chester W. Nimitz talks to U.S. Navy officers in his office. The Norfolk Naval base in Virginia. U.S. Navy officers and personnel aboard a vessel. Sailors prepare huskies (sledge dogs) in New Hampshire, for the polar expedition. Convoy of U.S. ships and several other vessels leave the naval base and head for the expedition. Animated map shows designated landing zone in Antarctica. Helicopters and planes will serve as scouts and transportation medium for the expedition.
Operation Deep Freeze of the United States being carried on in Antarctica. A VX-6 parachute rescue team man and a New Zealand climber on the top of an ice shelf near Scott Base as they practice rescue methods. A man with a line wrapped around his body and leg tries to descend backwards on an ice cliff. The man climbs down a rope and moves down the ice cliff. He coils up the rope at the base of the cliff. A VX-6 parachute rescue team man and the New Zealand trainer walk off the mountain. A view of the ice covered mountains near New Zealand's Scott Base. United States Antarctica Research Program participants from Mcmurdo Station, and sleds, ready to leave on a trip with an American flag flying from the snow vehicle. Two sleds tied to the rear of a traveler. The snow traveler pulls two sleds down a ravine. Mount Erebus in the back ground
Operation Deep Freeze of the United States being carried on in Antarctica. A group of VX-6 parachute rescue personnel on the skyline of a ice ridge along with an instructor from New Zealand. Climbers and para rescue personnel on the ridge. A man works on the snow with an axe. Men chip away ice with axes. A man slides down an ice slope as a part of recreation. A man slides down a slope and then turns over on his stomach. Men walk down the side of the ice slope. Men walk over ice. They wear crampons on their boots. A man slides down a slope as he takes pictures. Para rescue men and the climbing instructor from New Zealand gather around a snow vehicle. An emblem on a building at McMurdo Sound. The sign reads 'United States Antarctica Research Program , National Science Foundation'. Men around the snow vehicle as they prepare to move up a hill. A sign on the snow vehicle reads ' USARP '. Men stagger up the hill. A man hangs from a line over the edge of an ice cliff.
Operation Deep Freeze of the United States being carried on in Antarctica. A climber instructor from New Zealand and a man from VX-6 para rescue team chop footholds in the ice. The man places a foot and then chops another foothold. Two para rescue men chop snow. An ice cliff in the background. They move slightly down as they chop a foothold. Five men on a slope and other men on a hill. A team member chips away at an ice slope and places his foot into the hole. Two para rescue men look on as the instructor chops away ice. New Zealand instructor tests a climb rope as he slides down a hill. Two rescue team men climb up a slope with a rope. The instructor slides down a hill as the rope is attached to an axe stuck in ice. The man gets up and climbs back.