Originally Posted by Lake Superior Sailor
Maybe you should concider your installation.. Mine is mounted at the spreaders and it picks up everything..My girlfreinds son is a Marine Helicopter Electronics engineer, and he was impressed! after he got done playing with it: I had to have him put it back, to my setting so I could use it! ..Dale
Mine is slightly above the spreaders, as seen here: MarineTraffic
I pick up everything in flat water, but small things are confused with waves in any significant sea state.