HENNIKER, N.H. — When Hector Xu was learning to fly a helicopter in college, he recalled having a few “nasty experiences” while trying to navigate at night. The heart-stopping flights led to his ...

Explore the mechanics of flight by building a working model to understand helicopter power! 🚁🔧 This hands-on tutorial demonstrates how helicopters generate lift, how power is distributed, and the ...

Designers intend for the Mi-80 to feature more powerful engines and advanced avionics, enabling both manual and automatic operation during day and night—including over terrain lacking visual landmarks ...

Alpha Unmanned Systems (Alpha) in Madrid, Spain, has been developing and building helicopter UAVs for 10 years and has successfully employed them with defense departments in 10 countries. Its UAVs are ...

Russian Helicopters is promoting a solution to aid firefighters who face the challenges of the increasingly high rise buildings across the Gulf The Russian all-weather coaxial Ka-32A11BC helicopter is ...