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 – it’s all about performance! by Daniel Dominguez Alex Fredrickson shares what he thinks about the new Katana 60 ! Learn How to 3D Aerobatics with the Ultimate AMR 60 and Daniel Dominguez! Katana 52 video #2 by Ignacio Ultimate AMR 60 – Easter Flight by Daniel Dominguez Extra 260 fun with Daniel Dominguez