The prototype Lockheed UGM-27A Polaris sea-launched ballistic missile successfully flies a 500-mile trajectory in a Navy test. Three days later, the Air Force carries out the first flight test of the North American GAM-77 Hound Dog air-launched strategic missile at Eglin AFB, Fla.
Aircraft readiness will suffer if Congress does not approve some $1.5 billion worth of spare parts the Air Force requested in its annual Unfunded Priorities List, sent to Capitol Hill last week, Chief of Staff Gen. David W. Allvin said.