Knife Edge Spin – Quarantine project! Learn to fly 3D from home!Dan DomDan Dom4:08 pmMay 11th, 2020 Knife Edge Spin – Quarantine project! Learn to fly 3D from home! Posted byDan Dom 05/11/2020 Videos 0 Share: Related Articles Katana 52 amazing new video by Ignacio Tapia XR-61/ XR-61T in action! Learn how to 3D: Knife Edge Elevator / Deathslide 3D Aerobatics Funfest with the PA Addiction and Daniel XR-61T flown by Alex Fredrickson Knife Edge Loop – Quarantine project! Learn to fly 3D from home!