Monday 24 August 2015

Helicopter | Looking Through a Bird’s Eye View


A helicopter is a type of rotorcraft where lift as well as thrust are provided by rotors. This enables the helicopter to remove and land vertically, to float, as well as to fly ahead, backwards, and also side to side. These attributes enable helicopters to be utilized in busy or isolated locations where fixed-wing plane [ ]
http://worldgeographicchannel.com/helicopter-looking-through-a-birds-eye-view/

No comments:

Post a Comment