This same thing happened when my brother first joined the 82nd AB. He was a new 2nd LT and was being "schooled" by some Staff Sergeant about the way they do it in the 82nd (I believe my brother told me that he said "stand back, LT, and watch how its done in the 82nd!"). Well, they watched a road grader get dropped out of a C130 (not sure of the plane right now) and the parachute failed to deploy. He told me that you only heard a faint whistling sound and then a loud crash as the loader hit the deck. When they drove over to it, my brother told me the grader had embedded itself in the ground so far that he could literally look over the a** end of it.