Fly the electric skies

When you first sit in the cockpit of an electric-powered airplane, you see nothing out of the ordinary. However, touch the Start button and it strikes you immediately: an eerie silence. There is no roar, no engine vibration, just the hum of electricity and the soft whoosh of the propeller. You can converse easily with the person in the next seat, without headphones. The silence is a boon to both those in the cockpit and those on the ground below.