In 1952, Sanders Associates, Inc., worked with McDonnell Aircraft Company to develop a radar using phased array concepts. This led to the PANoramic Array Radar (PANAR) contract with the U.S. Air Force. Its key design element—multibeam phased arrays—is the basis of present-day radar defense and surveillance systems.
OA-1K Skyraider Crashes in Oklahoma, Crew Uninjured
Oct. 24, 2025
An Air Force OA-1K Skyraider II crashed near Oklahoma City on Oct. 23, with a civilian contractor and Active-duty Airman escaping uninjured. The OA-1K was on a training mission when the crash occurred, less than 10 miles from the base.

