The CST-150 Roc is the heaviest and largest cargo plane in the world, with 8 Goliath engines and a maximum takeoff weight of over 600 tons. However, astute viewers may note it has no actual cargo doors. This is because it is not, in fact, a useful cargo plane, but instead a machine built purely to flex on the peasants in their smaller and woefully inferior craft as you blanket them in your moon-sized shadow.