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Airbus Helicopters H120B Colibri

The Airbus Helicopters H120B Colibri (Previously Eurocopter EC120B Colibri) is a single-engine multimission helicopter, designed for safe, simple, and cost-effective operations. It incorporates several of Eurocopter's trademarked technologies, those of prominence are the 3-bladed Speriflex main rotor head and the 8-bladed fenestron anti-torque tail rotor; these have been partially credited with contributing to the rotorcraft's noise signature, which is 6.7 decibels below International Civil Aviation Organization (ICAO) limits. Airbus Helicopters has claimed that the EC120B possesses the lowest operating cost in its class. As of 2014, the EC120 has the distinction of being the only single-engine rotorcraft to be certified to JAR/FAR 27 standards; measures incorporated to meet these standards include an energy-attenuating main structure, energy-absorbent seats for all on board, and a crash-resistant fuel system.

The aircraft features a wide, ergonomic cabin with high levels of external visibility, which can accommodate a single pilot along with four passengers in a typical passenger configuration. The design of the cabin is suitable for a wide variety of civilian and parapublic missions, such as utility transport, offshore transport, training, law enforcement, casualty evacuation and corporate transport. In the casualty evacuation role, the rotorcraft can carry one pilot and one stretcher patient as well as one or two medical attendants. In a cargo-carrying capacity, the EC120 can carry one pilot plus 2.94 m3 of total useful load volume spread between the cabin and the 0.8 m3 hold, which is externally accessible from the right-hand side and to the rear, as well as from the cabin in some configurations. To ease cargo operations, the cabin floor is flat and unobstructed; alternatively, a cargo sling can be installed to carry a cargo of up to 700 kg.

According to Airbus Helicopters, the EC120B integrates a high level of advanced technology to make the rotorcraft easier and safer to fly, as well as to reduce costs. A particular emphasis was placed on allowing end-customers to perform as much of the maintenance tasks themselves. The primary instrument panel is the twin-screen vehicle and engine multifunction display (VEMD) which provides control and monitoring of various aspects of the rotorcraft, such as the fenestron tail rotor and key engine parameters; the VEMD decreases the overall pilot workload for greater safety. In a baseline configuration, flight controls are installed only on the right-hand side, dual controls or left-hand only flight controls can be optionally installed. Third parties have offered their own avionics suites for the EC120, adding functionality such as an autopilot.

In addition to various civil roles, the EC120 has also been used by several military operators to conduct training, observation and light utility missions. Airbus Helicopter has promoted the type in a training capacity due to features such as positive control response, performance computation systems, modern instrumentation for ease of use, overall compact size, and a high level of cabin visibility. A wide range of optional equipment can be installed upon the EC120B, this includes a wire strike protection system, air conditioning, sand filter, skis, windshield wipers, electrical external mirrors, a cargo sling, emergency flotation gear, forward-looking infrared (FLIR) cameras, and external spotlights. For corporate customers, the EC120 can be equipped with a Stylence interior, offering a luxurious interior with leather upholstery, in-flight office and telecommunications facilities, along with reduced noise and vibration levels via additional insulation.