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 Product spotlight by Hans Kahlert CRAZY Katana 52 aerobatic flight by Alex at Joe Nall 2022! 😱😝 Knife Edge Loop – Quarantine project! Learn to fly 3D from home! XR-61/ XR-61T in action! Ultimate AMR 60 – Easter Flight by Daniel Dominguez Extra 260 fun with Daniel Dominguez