It gives a better 'yardstick' to the kit-builders (people...
It gives a better 'yardstick' to the kit-builders (people who build their own airplanes). It will feature airplanes more like real people build and fly.
It gives a better 'yardstick' to the kit-builders (people who build their own airplanes). It will feature airplanes more like real people build and fly.