Skyfixer8, I can see it now, the airport is cluttered with windmills, planes dodging the big blades while trying to get in the pattern. Charging stations, how many can they accommodate at one time, what's the waiting time to charge a big twin, and will my little 150 be pushed to the back of the line? Personally, I like to hear that engine up front, or behind, I like the sound of my truck muffler and when I had my motorcycle, I liked the sound it made. The only silence I want to hear is when I've got the runway made and I throttle back to idle, sweet, other than that, I like the rumble of housepower, whether it's 4 wheels, two wheels, two wheels and one little wheel or 3 wheels. At 74, I don't think I'll have to worry about that, but I feel for the generations that follow. In my heyday, muscle cars were the thing, ah, the good ole days, loud mufflers, straight pipes, floor shifts, Big Daddy Roth, we had it all.
Bob, I will not be quiet !