View Single Post
  #9   Report Post  
posted to rec.boats.cruising
Wayne.B Wayne.B is offline
external usenet poster
 
First recorded activity by BoatBanter: Jul 2006
Posts: 10,492
Default Haversine Calculator

On Fri, 10 Oct 2008 01:56:42 GMT, (Richard
Casady) wrote:

You can't possibly think the difference between a 6 mi long rhumb line
and a great circle is of any significant.


It makes a big difference on 3,000 mile east/west passages however,
especially in higher latitudes.