The Kaman K-MAX is a twin-rotor helicopter designed primarily for cargo transport. It features a unique intermeshing rotor system, which allows for increased lift and stability. This design enables the K-MAX to carry heavy loads in challenging environments, making it ideal for military and commercial applications. First introduced in the 1990s, the K-MAX has been used in various roles, including firefighting and construction support. Its ability to operate in confined spaces and lift significant weights has made it a valuable asset in industries that require aerial logistics and transport.