A pilot and engineer work on Rolls-Royce's Spirit of Innovation, a battery-powered single-engine plane. Photo: Mark Chilvers for The National
A pilot and engineer work on Rolls-Royce's Spirit of Innovation, a battery-powered single-engine plane. Photo: Mark Chilvers for The National
Rolls-Royce unveils turbogenerator technology for hybrid aircraft
The company hopes the appliance will extend the range of flights powered by sustainable fuels
