Hybrid Propulsion Predicted for Next-Gen Helicopters

While industry observers predict coming breakthroughs in batteries, solar cells, and hydrogen propulsion for full scale aircraft, engineers are designing and testing next generation helicopter power systems using today’s advanced technologies. The power systems used in the latest generation of fully electric aircraft have opened the door to hybrid-electric systems for conventional full-scale rotorcraft. These include backup systems that could continue flight on battery power in the event of an airborne engine failure. Airbus revealed...