(Shipping Lanes ) Curiosity note

[Scurvy Dawg]

Originally Posted by Hardigen

You could be right about old age Capn and thnx for the Graph , Depending how clear the day is ,standing on a 100 foot cliff lookin out to sea you should be able to see about 11 miles ,of course if your eyesight is good ! take care all H

I vividly remember as a child standing on the White Cliffs of Dover (St Margarets Bay/ Kingsdown) and looking across the English Channel and seeing France. The cliffs are around 300 feet and France is approx 20 miles away- so your graph is spot on!

Remember thinking that those 20 miles seemed so little yet they kept us British safe from invasion on more than one occasion!