This is evident in the design of long-range airliners and gliders, where fuel efficiency is of critical importance.
It is also evident in long-range airliners where fuel efficiency is of critical importance. This is evident in the design of gliders.
This is evident in the design of gliders. It is also evident in long-range airliners where fuel efficiency is of critical importance.
This is evident in the design of gliders. It is also evident in long-range airliners where fuel efficiency is of critical importance.