In 1966, after 3 years of drilling, Cold Regions Research and Engineering Laboratories (CRREL) reached 4,550 feet deep in the Greeland ice cap. Data revealed within these ice caps helped shape information about climate change. The images below are some of the CRREL ice cores. These images were captured by SGT. Bill Simmons during the summer of 1967. He drove heavy swings from Camp Tuto to Thule.
In April 1954, visitors from TRADCOM inspect the 120x48x68 tires. These tires were designed by LeTourneau and built by Firestone.Continue Reading
As part of researching "The Overland Trains Project," I have been able to take use some of my technical background…Continue Reading
In the late 1950s, the United States Army (USAR) started carving ice tunnels in the Greenland ice shelf. The tunnels…Continue Reading