Video: Locate and catch fish using Raymarine Axiom RealVision 3D, SideVision and High CHIRP Sonar 0 5 15 Oct 2018 17:18 Playak New video by playak: Locate and catch fish using Raymarine Axiom RealVision 3D, SideVision and High CHIRP Sonar featuring Beaver Lake fishing guide Brad Wiegmann on Beaver Lake in Arkansas. Video by Brad Wiegmann Media.