XR-61T stress test by Alex FredricksonDan DomDan Dom2:41 pmFebruary 3rd, 2020 XR-61T stress test by Alex Fredrickson Posted byDan Dom 02/03/2020 Videos 1 Share: Related Articles Katana 60 demo at Joe Nall 2023 by Alex Fredrickson! Best 3D flight we’ve ever seen on a bipe! Ultimate AMR 60 and Daniel Dominguez! NXT-200HV servos review by Michael Wargo Michael Wargo – PA Katana 52 Flying on 3 different setups. Addiction XL PT 4 Flight series and crash at end! XR-61T flown by Alex Fredrickson