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 Katana 52 Fun with the wind! Addiction X V2 – Slow 3D Fun by Daniel Dominguez Katana 60 Absolutely Epic 3D flight by Daniel Dominguez Addiction V2 flown by Daniel Dominguez Michael Wargo at RCACF in Apopka Florida PA XR-52 slow 3D with Dan Dominguez