The Katana 52 is a beast! super slow 3d, graceful precision, to ultra high energy aerobatics!aerofundanaerofundan10:31 amFebruary 21st, 2024 The Katana 52 is a beast! super slow 3d, graceful precision, to ultra high energy aerobatics! Posted byaerofundan 02/21/2024 News, Videos 0 Share: Related Articles Extra 260 V2 48″ Ultimate AMR 60 flown by Alex Fredrickson! The Rolling Spin – Quarantine Project! Learn to fly 3D from home Michael Wargo Flies the Ultimate AMR 60 Wild flying with the Ultimate AMR 60! YES it touched the ground multiple times lol :)