The Kaman K-MAX is an American helicopter built by Kaman Aerospace, first flown in 1991 and distinguished by its unusual intermeshing twin-rotor design, in which two rotors mounted side by side mesh together without colliding and eliminate the need for a tail rotor. Built as a single-seat aircraft dedicated entirely to external-load lifting work rather than passenger or cargo-hold transport, it was designed for tasks such as logging in terrain unsuited to ground vehicles, construction lifts and firefighting water-bucket work, making it one of the few helicopter designs built purely as a flying crane.
Facts
SignificanceDesigned for external cargo load operations as a flying crane, with later configurations supporting aerial firefighting and casualty evacuation. 1 Manufacturer or Builder Sources
1. Kaman K-MAX - Wikipedia
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It first flew in 1991 and was produced for military and civilian operators.
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The Kaman K-MAX (company designation K-1200) is a helicopter with intermeshing rotors (synchropter) designed and produced by the American manufacturer Kaman Aircraft.
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It was designed for external cargo load operations; later configurations supported aerial firefighting and casualty evacuation.
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