The Soloy Pathfinder 21 is a twin engined Cessna 208 Caravan with a single propeller. This would be the most ideal way to prove electric motor technology. Artificial Intelligence (AI) could learn the best balance of electric and petroleum power. The commercial market needs to exercise these new technology and prove their efficiency and reliability.
Micro-Turbines are available now and can generate enough electricity to charge the available battery technology. Today’s technology is not ready to jump with both feet into battery standalone power.