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10 Weird Helicopters That Actually Exist Some helicopters are weird designed to do more in Aerodynamics less weight more power eco-friendly. These helicopters shew human wild imagination can take any turn. Piasecki H21 Otherwise known as the flying banana the H21 was a multi-mission helicopter that used wheels floats and skis. The helicopter had winterization features that permitted operations at temperatures as low as -65 Fahrenheit. Piasecki manufactured the H21 as an Arctic rescue helicopter. The improved capabilities on the H21-B enabled the helicopter to carry 22 equipped infantrymen or 12 stretchers as well as space for two medical attendants. The helicopter was in production from 1952 until 1959. helicopter aviation helicopters sikorsky ka-22 For copyright matters please contact us at: jad71064223gmail.com,
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