After low-flying US fighter in Japan scares young boy, residents share flight info via Line
That's when she thought of utilizing the Line app on her smartphone. She created a Line group, and had people interested in ...
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Could Submarine Radar Detect Planes While Submerged? China Is Working on It
The technology is far from operational. While similar sensors have proven reliable in detecting low-flying aircraft over shallow waters, the challenge could be far greater in the open sea.