Dauphin

The Airbus Helicopters Dauphin, originally launched in the early 1970s as the Aérospatiale SA 360, represents a pivotal evolution in medium‑size rotorcraft design. Development began in 1970 under Aérospatiale, aiming to replace the aging Alouette III with a faster, more versatile platform. The first prototype flew in June 1974, and after extensive testing, the SA 360 was refined into the SA 365 Dauphin, which entered service in 1975. Over the ensuing decades the model was continuously upgraded, culminating in the modern EC155, now marketed simply as the Dauphin.

Key features include a twin‑engine configuration, a streamlined fuselage, and a fully articulated main rotor that delivers a cruising speed exceeding 260 km/h, making it one of the fastest helicopters in its class. Advanced avionics suites, such as the Helionix glass cockpit, provide automatic flight‑control functions and enhanced situational awareness. The cockpit accommodates up to three crew members, while the cabin can be configured for VIP transport, search‑and‑rescue, or offshore oil‑rig support.

The Dauphin’s reliability and performance have secured more than 2,200 deliveries worldwide, establishing it as a benchmark for multipurpose rotorcraft. Its success helped shape Airbus Helicopters’ reputation for innovative, high‑speed helicopters and influenced subsequent designs across the industry.