Katana 52 the best option for your 3s / 4s 2200-2600 packs!aerofundanaerofundan1:30 pmMarch 22nd, 2019 Katana 52 the best option for your 3s / 4s 2200-2600 packs! Posted byaerofundan 03/22/2019 Videos 0 Share: Related Articles Ultimate AMR 60 in action! Pilot: Daniel Dominguez Addiction X V2 – Smooth 3D Flight Alex flies the AMR 60! Learn How to fly 3D Beginner to Pro Series – The Waterfall by Daniel Dominguez Ultimate AMR 60 – Easter Flight by Daniel Dominguez Extra 260 fun with Daniel Dominguez