Brazilian Air Force's motto is 'Wings that protect the country'.
I don't know about Army Aircrew wings but you are authorized to wear Navy Aircrew Wings in the Air Force, if you can manage to get them. Best bet is to check Air Force Uniform Regulations publications.
A plane flies forwards by exerting a force on the air with its wings. the air pushes back on those wings with an equal force that propels the bird forwards
Be born as a bird or join the air force!
The bird's wings act as an airfoil, as air goes over the wings it creates lift. When a bird flaps its wings the feathers twist in such a way that they catch more air on the downbeat than on the up beat, which creates a net downward force on the air, ans thus an upward force on the bird.
A bird flies by the use of its wings. Air is pushed downward by the wings. The air then reacts by pushing the bird upward.
There are actually 4 wings: Army, Navy, Air Force, and Coast Guard
I believe that the lift force it causes is called the Coreolis Effect.
It's a parachutist badge. There are three different degrees of them but the basic one is just a parachute with wings. It means that you have completed basic parachute training and have completed an Air Force Air-Ground Training Program.
it is a push as the wings 'push' the air downwards
Most likely, as most food doesn't contain mango. Ask the Air Force.
thurst