Yonhap News Agency on MSN
S Korea completes flight tests for homegrown KF-21 fighter jet
South Korea has successfully completed all planned flight tests for the KF-21 fighter jet under development, the state arms ...
Korea Aerospace Industries has completed flight testing of its KF-21 fighter two months ahead of schedule, with six ...
Steel Horse Rides on MSN
US tests $600 million ‘silent’ supersonic jet in bid to rewrite air travel
The Quesst mission and a “silent” boom The X-59 sits at the center of NASA’s Quest mission, short for quiet supersonic ...
The X-59 quiet supersonic jet, built for NASA by Lockheed Martin (NYSE:LMT), successfully completed its first test flight in California on Tuesday, paving the way for faster commercial air travel. The ...
PALMDALE, California >> NASA’s X-59 supersonic-but-quiet jet soared over the Southern California desert on Tuesday in the first test flight of an experimental aircraft designed to break the sound ...
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