My assigned course was to sail to a specific buoy about two nautical miles down Southampton water. Given 15 minutes to plan, I plotted a simple course “buoy hopping” at the side of the channel—with a half-mile or so between buoys. I could give the helmsman a course to steer, a depth to look for, and landmarks or buoys near our course to call out as we passed.
At our destinations, the instructor called us out to see that each of us had hit his destination buoy dead on. Nerve wracking as it was, our half-hour blind navigation exercise was a great experience. e found that we could navigate without being able to see much and correct for current and other variables to accurately reach our destination determining our estimated position with dead reckoning and a little feedback—all without GPS!
In our course we were able to learn and practice many new skills such as identifying ships by navigation lights, reading cardinal marks, docking in a fast current, tacking down a narrow creek and using a “ferry glide." We also practiced MOB procedures off Portsmouth with British Navy ships spanning 200 years anchored nearby (HMS Victory, Nelson’s flagship, is at Portsmouth). None, however, was as memorable as my exhausting and harrowing 25 minutes of blind navigation.
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About the author: Tom and Robin White live in Kansas City and sail their Ranger 23 on Grand Lake ’O the Cherokees in northeast Oklahoma where they plan to retire and sail more often.
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