Communications and marine navigation equipment are necessary boating equipment for fishing boats, charter boats or tourist boats.
Communications are aided with aerials for reception while radar is essential marine safety equipment for being "seen" especially in inclement weather, and GPS for navigation.
Aerials, Flags, and radar on the Gaffer III, a tour boat with Northland Discovery Boat Tours during an Iceberg Watching Tour from St Anthony, Viking Trail, Great Northern Peninsula, Newfoundland, Canada.
Technical Information:
I photographed this photo with the digital SLR camera model Canon EOS-1Ds Mark II, aperture of f/8.0, exposure time of 1/125 sec. on ISO 100, as always I used a original Canon Lens, the focus lenght for this picture was 42mm.