A system for obtaining distance off from an object, off the bow on either side: a relative bearing on the object is taken and steady course maintained; at the time of a second relative bearing when the angle is exactly double that of the first bearing, the distance off will be the same as the distance sailed between bearings.
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Australia’s vast and diverse waterways offer some of the world’s most spectacular boating holiday destinations, from the coral-fringed Whitsundays to the historic Murray River and the rugged Kimberley coast. Whether you’re seeking adventure, relaxation, or Read more…
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