Am a modern tech of birds, and am a model from birds , pick up, drop, carry the cargo is my work. 
my wings are not in feather is made up of metal and ran through a fuel
is it ok frnd
I want minimum five lines
though my wings and tails are metal rather than feather, my blood is a white petrol and its costlier than other fuels. i can fly from the land and also from the sea with the help of ships. now a days more modern machines and techniques are emerged in me