iDrifter XL

The program iDrifter XL serves the continuous monitoring of the position (anchorfix) for anchoring yachts. The program displays graphically the current drift of the yacht relating to the anchor – selectable either as a radar graph or as a map graph in Google Maps.

For this purpose, the current position in relation to the anchor will be identified once per second and digitized as a dot on the display. As soon as a specific distance –adjustable by the skipper- to the anchor fix will be exceeded, an acoustic alarm will resound.


This program serves only as a support tool for navigation and save anchoring. It does not replace seaman’s duty at anchoring and the verification of the safe anchoring position by the application of the adequate procedures !

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