Circa 1960. This video was made for family members of the people working on the "Angel" reconnaissance plane (codename of the U-2) to explain the workers' long absences from home. It was written and photographed by Don Downie and Jim Jarbee and produced by Hycon Mfg. Company. It describes the design of the plane, the conditions for the workers maintaining and testing the plane at Groom Lake, and the training of the pilots. There's some really terrific early video of U-2 operations. This video is from the booklet "CIA Analysis of the Warsaw Pact Forces: The Importance of Clandestine Reporting."