A cargo plane is a type of aircraft specifically designed to transport goods and materials rather than passengers. These planes have large cargo holds and often feature wide doors to facilitate the loading and unloading of heavy or oversized items. They play a crucial role in global trade and logistics, allowing for the rapid movement of products across long distances. Cargo planes come in various sizes and configurations, from smaller regional aircraft to large freighters like the Boeing 747 and Airbus A330. They are used by shipping companies, airlines, and military organizations to deliver everything from consumer goods to humanitarian aid.