Multiple stem extenders can be threaded together and used in extremely thick hulled boats or in deep keeled boats
This top-of-the-line broadband transom-mount brings crystal clear imaging to any of today's fishfinders
Same as Cole Hersee part number M-489
VHF 115 provides standard Class D DSC functionality (distress calling and direct calling with user-programmed MMSI)
You also get true water-temperature readings with the DST-810MSF's reliable temperature sensor
Navico StructureScan 3D SideScan Imaging f/HDS Gen3, NSS evo2 & NSO evo2 Marine Navigation & Instruments | Ice Flashers Multiple stem extenders can beStructureScan 3D SideScan Imaging for HDS Gen3, NSS evo2 & N SO evo2 Powered by multi beam sonar technology, StructureScan 3D produces images of underwater terrain and targets in stunning, high resolution, 180, 3 dimensional views. StructureScan 3D sidescan imaging reveals underwater terrain and fish holding structure to create a super wide, 180, 3 dimensional view beneath your boat. The exclusive 3 dimensional views can only be displayed on the