Helicopters are really useful to the Air Force and rescue teams such as Westpac helicopter rescue. They are much different from airplanes because unlike airplanes helicopters can hover in one place (stay still while in the air) and can go straight up from the ground but airplanes have to move forward when going up. Police also use these machines to chase down or keep track of cars and suspects getting away . Westpac also help get into tricky spots and pick up patients and take them to the nearest hospital for treatment. Helicopters are helpful all over the world. Westpac is also a big help on the program piha rescue a beach rescue show . Westpac helps get patients to the hospital quick.
