TackTracker is well recognised as being the world's best yacht tracking and analysis system. After a year of development and testing in 2008 it gained this reputation at the 2009 Etchells Worlds held at Royal Brighton Yacht Club, Melbourne, Australia and has managed to consolidate its performance by simply responding rapidly to further suggested enhancements from the world's leading sailors including gold medallists and world champions. If you're a club sailor, just beginning, Olympic sailor or a club coach you will benefit enormously from using TackTracker. Feel free to look: www.tacktracker.com Trial TackTracker for free for two weeks using a GPS or your iPhone!