XR-61 take your aerobatics next level!Dan DomDan Dom11:35 amMarch 18th, 2022 XR-61 take your aerobatics next level! Posted byDan Dom 03/18/2022 Videos 0 Share: Related Articles Ultimate AMR 60 flown by Daniel Dominguez Remembering the Katana 52 at Joe Nall Addiction XL V2 – New video by Alex Fredrickson Katana 52 – Learn the moves! NXT-200HV servo in action! flight testing XR-52 absolutely AWESOME!