10/27/2017 The CH-53K King Stallion lands after a test flight in West Palm Beach, Fla. on March 22, 2017. Lockheed Martin announced the CH-53K King Stallion passed its Defense Acquisition Board assessment that approved for the aircraft to begin low-rate initial production on April 4, 2017. [maxgallery id="101919"] The CH-53K will…