The AS350 B3 is a high-performance, single-engine light transport helicopter developed by the French aerospace manufacturer Eurocopter (now Airbus Helicopters). Part of the renowned Écureuil (Squirrel) family, the AS350 B3 is celebrated for its exceptional versatility, safety, and operational efficiency. Known for its ability to perform in extreme conditions, it holds the record as the first production helicopter to land on the summit of Mount Everest in 2005, demonstrating unparalleled high-altitude capability.
Powered by the Turbomeca Arriel 2D engine with dual-channel FADEC (Full Authority Digital Engine Control), the AS350 B3 delivers remarkable performance, reliability, and fuel efficiency. The engine is supported by an independent backup system, ensuring safe automatic start-up sequences and consistent handling under varying conditions. With a maximum speed of 287 km/h and a range of 688 km, this helicopter is ideal for missions that require both speed and endurance. Its lifting capacity is equally impressive, supporting external loads of up to 1,400 kg, making it suitable for utility, transport, and rescue operations.
The AS350 B3 features a spacious and ergonomic cabin designed for maximum flexibility and passenger comfort. Its flat-floor layout allows rapid reconfiguration for various missions, including passenger transport, medical evacuation, search and rescue, and law enforcement operations. Large sliding doors, forward-facing seats, and generous baggage compartments enhance accessibility and convenience. The cabin is also designed to accommodate specialized equipment, such as infrared cameras, tactical consoles, and medical systems, depending on mission requirements.
Advanced avionics further set the AS350 B3 apart. The cockpit integrates dual LCD Vehicle and Engine Multifunction Displays (VEMD), providing pilots with essential engine and flight parameters at a glance. This modern setup reduces workload, enhances situational awareness, and ensures safe operation under challenging conditions. Optional night-vision compatible lighting and high-tech surveillance systems make it ideal for law enforcement and tactical missions.
The AS350 B3 excels in multi-role applications, including law enforcement, border patrol, firefighting, emergency medical services, and utility transport. Its high maneuverability, endurance, and ability to operate in “hot and high” environments make it one of the most versatile single-engine helicopters in the world. With a maximum takeoff weight of 2,250 kg, rotor diameter of 10.69 m, and overall length of 10.93 m, it balances performance with operational efficiency.
In conclusion, the AS350 B3 helicopter combines advanced avionics, high-altitude capability, and multi-mission versatility. Its proven reliability, comfort, and adaptability continue to make it a leader in the light transport helicopter market worldwide.
