Bell has developed a folding rotor system that lets helicopter blades fold and unfold while in operation. The technology shrinks the aircraft's footprint, simplifying transport and storage , a key advantage for military…
Bell folding rotor system
Bell Textron
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Bell Textron, merkezi Fort Worth, Teksas'ta bulunan ve havacılık tarihinde derin köklere sahip bir Amerikan havacılık üreticisidir.
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