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Automatic Identification System (AIS) Tracking Lake Ontario

The TOWARF Rescue boat is shown in red.


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The Automatic Identification System (AIS) is a short range coastal tracking system used on ships and by Vessel Traffic Services (VTS) for identifying and locating vessels by electronically exchanging data via VHF radio.  

Only large vessels are required to carry AIS. On Lake Ontario Coast Guard, and some Coast Guard Auxiliary, Police vessels and pleasure craft may also be equiped. The TOWARF Rescue Boat has an AIS system onboard.  

The AIS map is provided by SiiTech.com. SiiTech is a leading provider of innovative products and solutions that enable organizations to integrate AIS technology, nautical charts, road maps, and Web technology. They are a Canadian company located in British Columbia.

Warning Notices: Vessel positions may be outdated or incomplete. Data is provided for informational reasons only and should not be used for navigation. TOWARF takes no responsibility for the accuracy of this data.

© 2007-2012 TOWARF -- Town of Oakville Water Air Rescue Force

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