Welcome to Southern Sydney Angiography We are proud to introduce Southern Sydney Angiography, a state of the art interventional radiology unit! Southern Sydney Angiography is an Interventional Radiology Service that operates in the St George Private Hospital.
During takeoff and landing, the flaps on the back of the wing extend downward from the trailing edge effectively altering the shape of the wing. This change enables it to divert more air generating more lift. This change also increases drag, which helps a landing airplane slow down while requiring more thrust during takeoff.
Lowering flaps increases the wing's camber and allows the aircraft to fly at a smaller angle of attack (AOA). Take this wing, starting in a clean configuration. When the pilot lowers the flaps, two things immediately happen: the wing camber and the AOA both increase.