Originally Posted by
Dick Smith
What currently available aircraft has the best SFC?
Would it be a motor glider?
Depends on which parameters you apply. I hear the Solar Impulse was pretty good.
But look at the results from Green Flight Challenge and Berblinger Flight Competition.
@ cafe.foundation/blog/green-flight-challenge-final-results/
@ cafe.foundation/blog/berblinger-flight-competition-winners-for-2011/