An NTSB witness testified that the Titan submersible's carbon-fiber hull showed signs of flaws before it imploded NORTH CHARLESTON, S.C. -- An NTSB witness testified that the Titan submersible's ...
WASHINGTON — The carbon fiber hull of the experimental submersible that imploded en route to the wreckage of the Titanic had imperfections dating to the manufacturing process and behaved ...
The NTSB issued an urgent safety recommendation on Friday, warning that a rudder control component on some Boeing 737 models could become non-functional in certain cold weather conditions.
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