HAI Heli Expo 202013 February 2020
AERO 2020 Friedrichshafen13 February 2020
The LD H-CMB flight helmet
has also been tested in freefall. Although this is not its original purpose, we observed its high-quality resistance and sealing characteristics, with a relative wind of 50m/s. This is obtained on account of perfect fitting of the maxillo face shield.