Learn how to 3D: Knife Edge / High Alpha Knife Edgeaerofundanaerofundan8:29 amMarch 4th, 2019 Learn how to 3D: Knife Edge / High Alpha Knife Edge Posted byaerofundan 03/04/2019 Videos 0 Share: Related Articles Michael Wargo – PA Katana 52 Flying on 3 different setups. Learn how to fly 3D series: The Elevator by Daniel Dominguez NXT-80HV servo bench and flight test Michael Wargo on Biplanes and AMR 60 Michael Wargo at RCACF in Apopka Florida PA XR-52 slow 3D with Dan Dominguez