Orbiting Vehicle 1-10, launched 11 December 1966 along with OV1-9, was the tenth satellite in the OV1 series of the United States Air Force's Orbiting Vehicle program. Designed to observe atmospheric

OPS 0855, also designated OV4-3, was an American boilerplate Manned Orbiting Laboratory spacecraft launched in 1966. It was flown to demonstrate the launch configuration for future MOL missions. A num