The Eurocopter EC135 is a twin-engine light utility helicopter originally developed by Eurocopter, now part of Airbus Helicopters. Introduced in the mid-1990s, the EC135 is widely used for emergency medical services (EMS), law enforcement, corporate transport, and utility operations.

The helicopter features a twin-engine configuration for enhanced safety and reliability, along with a fenestron enclosed tail rotor designed to reduce noise and improve operational efficiency. It typically accommodates one or two pilots and up to six passengers, depending on mission configuration.

The EC135 is known for its relatively low noise levels, stable flight characteristics, and advanced avionics systems. Its compact size allows operation in confined urban environments, including rooftop helipads. Over time, the model has undergone upgrades in performance, cockpit technology, and mission equipment, and it remains a widely used platform in civil aviation and public service roles worldwide.