Sydney Harbour, below Middle Head. 16 August 2010.

Sea Tow Services International is an international franchise business. It was established in 1983 after the United States Coast Guard (USCG) ceased its response to non-distress boating calls.

Sea Tow boats are typically equipped with multiple Digital Selective Calling (DSC) capable VHF radios, Global Positioning System (GPS) chart plotters, radar, VHF-based directional finders, depth sounders and other electronics