Robinson Adds Hydrogen-Powered Helicopters To Its Innovative Ventures

United Therapeutics helicopter flying over golf course

United Therapeutics switched to hydrogen-electric propulsion after Tier 1 demonstrated a battery-electric R44 was feasible but limited.

Credit: Tier 1 Engineering/United Therapeutics
Robinson Helicopter’s partnership with United Therapeutics to develop a hydrogen-electric version of the R66 is a sign of new CEO David Smith’s drive to bring innovation to the storied manufacturer and its iconic line of light helicopters. Since Smith took over as CEO in February, Robinson has...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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