February 24, 20224 yr I have a chart which suggests wind speed ranges for each rig. Unfortunately I have noticed that the conversion between km/hr, knots and mph is not accurate! Does anyone have such a chart. Cheers Trevor
February 25, 20224 yr Administrator Hi Trevor, there are plenty of online converters. https://www.unitconverters.net/speed/kph-to-mph.htm https://www.unitconverters.net/speed/knot-to-mph.htm
February 25, 20224 yr Author Thanks Austin. The conversion is not the problem it just highlighted that I can't trust any of the numbers! I have IOM A rig 0-9 mph B rig 8-15 mph and C 12-25 mph. If that is about right that's all I need. Cheers Trevor
February 25, 20224 yr I have these as my numbers for the Marblehead (km/hr measured 1m off the water) A 0-15 B1 12-20 C1 18-30 C2 25-35 C3 30-40 B2 35-45 Edited February 25, 20224 yr by Dave Kent
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