Dr. Glenn Singleman and his team of pilots will fly over the Grand Canyon in April, but not in the way you might expect -- they plan to make the world's first wingsuit crossing.
Lexy Savvides, CNET
Mon, 01/26/2015 - 6:55pm
Dr. Glenn Singleman and his team of pilots will fly over the Grand Canyon in April, but not in the way you might expect -- they plan to make the world's first wingsuit crossing.