The Hughes OH-6 Cayuse (nicknamed "Loach", after the requirement acronym LOH—Light Observation Helicopter) is a single-engine light helicopter with a four-bladed main rotor used for personnel transport, escort and attack missions, and observation.
O Hughes OH-6 Cayuse (alcumado "Loach", polo acrónimo do requerimento LOH - Light Observation Helicopter) é un helicóptero lixeiro dun único motor e catro palas usado para transporte persoal, escolta e misións de ataque, e observación.