Air Force uses three types of aircraft that are purpose built for transporting bulky cargo, including helicopters and vehicles.
The C-17A Globemaster is capable of carrying up to 70 tonnes, and is the largest aircraft in the Air Force fleet. The C-130J Hercules and C-27J Spartan are medium-sized airlift aircraft capable of carrying 19 and 5 tonnes of cargo respectively. These aircraft are all capable of air dropping supplies.