electric helicopters

Tier 1 Engineering Robinson R44 helicopter

Tier 1’ 3rd Generation Electric Helicopter Makes A Historic Flight

On: November 21, 2022

For a few years, electric vertical takeoff and landing (eVTOL) aircraft have been all the rage, but what about good old helicopters? Conventional helicopters are powered by fossil fuels, howeverContinue Reading

Electric Helicopter Bags Guinness World Record For Farthest Flight

By: Roshan

On: January 28, 2019

The helicopter industry has been slow to adopt ‘ electrification of mobility’, but the Californian consulting company Tier 1 Engineering has taken up the challenge. Tier 1 Engineering and LungBioContinue Reading