Douglas MC-54M Skymaster, 44-9068, c/n 27294/DO240, attached to the 1700th Air Transport Group, of the Military Air Transport Service, at Kelly AFB, Texas, crashes into Mount Charleston, ~20 miles WNW of Las Vegas, Nevada, while on a routine flight with technical personnel from the Lockheed "Skunk Works" at Burbank, California where it had picked up passengers after departing Norton Air Force Base, California. It was en route to Groom Lake, Nevada, the secret Area 51, when it was blown off course by a severe storm, killing all 14 on board, nine civilians and five military. Because of the secrecy involved with the Lockheed U-2 project, the C-54 crew was never in contact with Air Traffic Control, and, off course and lost in clouds, an error in plotting the position of the Skymaster in relation to the Spring Mountains range resulted in the crash only 50 feet below the crest of an 11,300-foot ridge leading to the peak of Mount Charleston. Lockheed subsequently assumes responsibility for the flights to "Watertown", using a company-owned C-47. - 17th November 1955
