Wednesday, September 08, 2010
AIS App for the iPhone
Sailors are rejoicing at the number of apps available for mariners. From charts to currents and tides, GPS and now AIS. AIS stands for Automatic Identification System. All large ship are required to have a transponder and broadcast important info about their origin, destination, speed, etc. With Ship Finder, you can have all the vital info about a passing ship at your fingertips. When on the bay during the day, I can use it to determine which course the ship will head when coming thru the Gate. At night, it can keep me informed of ships headed my direction. A detailed map appears on screen with all the ships in the local area. When I touch the ship I want info on, a detailed report comes up instantly. It won't help you with small boats on the bay as most donot yet have this device or if they do, they are only receiving info and not transmitting. There is a free version available as well as a $5 version which I recommend if you plan to use it on the water. It is worth it and can be an amazing tool for the serious mariner.