1.4K views · 39 reactions | Fantastic images from a #Raymarine #Dragonfly 6, dual Chirp DownVision/Sonar display with the standard transom mount transducer. This video was made using a Sony action cam. You can see in amazing detail, the twin bow rails, all the fish, the broken superstructure, the old mooring lines, even the tiny ropes (3mm) used for the marker buoys. The wreck is a 21metre (70’) timber hull, in Pittwater, Sydney, Australia. | Raymarine USA | Facebook