Alex Fredrickson flying the Katana 52!aerofundanaerofundan6:16 pmJune 8th, 2018 Alex Fredrickson flying the Katana 52! Posted byaerofundan 06/08/2018 Videos 1 Share: Related Articles Ultimate AMR 60 – Learn the moves! Michael Wargo shares his thoughts on the Addiction XL and flight demo! Special Spoileron Mix and tips Ultimate AMR 60 – Natesh experimenting with flat spins and other assorted tricks! Ultimate AMR 60 flown by Alex Fredrickson! Extra 260 as never seen before! Flown by Daniel Dominguez