The Hiller UH-12 is a light utility helicopter developed in the 1950s by the Hiller Aircraft Corporation. It features a distinctive design with a single main rotor and a tail rotor, allowing for stable flight and maneuverability. The UH-12 was primarily used for agricultural purposes, such as crop dusting, and for various military applications. This helicopter is powered by a piston engine and can carry a small number of passengers or cargo. Its versatility and reliability made it popular among both civilian and military operators, contributing to its long service life in various roles around the world.