(Shipping Lanes ) Curiosity note

Hardigen · 09-02-13, 06:49 AM

THanks Torp and Sailor for your prompt replies ,the reference books on Large circle trigonometry I no longer have ,no reference was made as to being on land so it is to be taken that we assume we are on board . Torp has mentioned that 10nm can only be seen under any circumstances and the fact that the game is on a flat plain answers the question, I never got to use these calculations in the real world but they were the easiest to remember . H

09-02-13, 06:49 AM	#4
Hardigen Sparky Join Date: May 2012 Location: Lancashire ,England Posts: 158 Downloads: 165 Uploads: 0	THanks Torp and Sailor for your prompt replies ,the reference books on Large circle trigonometry I no longer have ,no reference was made as to being on land so it is to be taken that we assume we are on board . Torp has mentioned that 10nm can only be seen under any circumstances and the fact that the game is on a flat plain answers the question, I never got to use these calculations in the real world but they were the easiest to remember . H