A helicopter is used by Australian builders to ferry heavy units onto the roof of a building.
Full title reads: "Melbourne. Helicopter Aids Builders".
GV Helicopter hovering above air conditioners and having them hooked underneath. CU As the copter starts to lift the crates. GV As it goes up. Air to air as copter goes towards factory. CU ditto. Air to Air Shot as the copter flies over factory. LV As copter puts the air conditioner crates down onto platform on roof. CU Pan ditto. SV Pan as copter flies off for next load. GV The copter flying with another load. LV As the copter hovers over roof of new factory.