OK guys, what's your most fuel efficient plane. I just made one that flies from one island to the other using just 2% fuel.
OK guys, what's your most fuel efficient plane. I just made one that flies from one island to the other using just 2% fuel.
When it comes out, my Boeing 777-9X in development, efficiency in engines doesn't matter, because I have ten million gal of fuel in the weight of a couple of hundred to thousands of pounds (which is still heavy, but still flyable. Also, my FA-22.
Cool will do
The R-28 was great to fly.
Either R-28 or AB-1