Comment on "FAA proposes to add yet more restrictions - watch out SLSA and electric trikes!"
That looks HORRIBLY biased against our sport. "the FAA needs feedback so that the provisions of this ‘draft policy’ don’t become real policy. The comment period is ending quick. March 30, 2014 to be exact." does anyone have the link?Flap artists: Birds sync wing beats in V formation - Do you formation guys at YFT feel this?
The next time you see birds flying in a V, consider this: A new study says they choreograph the flapping of their wings with exquisite precision to help them on their way. Cool article and video HERETags: Formation, migration, efficiency, V, wake, draft, wing vortices, vortex