XR-61 to the limit by Alex Fredricksonaerofundanaerofundan2:03 pmJuly 18th, 2018 XR-61 to the limit by Alex Fredrickson Posted byaerofundan 07/18/2018 Videos 0 Share: Related Articles Nothing flies like the Addiction XL! Learn How to fly 3D Beginner to Pro Series – The Hover by Daniel Dominguez NXT-80HV servo bench and flight test NXT-200HV servos review by Michael Wargo Addiction XL! Lower! Lower! flown by Alex Fredrickson Ultimate AMR 60 flown by Alex Fredrickson!