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Forum: Navigation 12-02-2019, 00:05
Replies: 184
Views: 18,200
Posted By SeanPatrick
Re: Brain hurts - Working out course to steer

Well, I just tried working an example using this solution (which I probably should have done before posting it) and realized that it actually doesn't quite work that way.


Huh. Seemed to make...
Forum: Navigation 11-02-2019, 23:24
Replies: 184
Views: 18,200
Posted By SeanPatrick
Re: Brain hurts - Working out course to steer

Correction: The above diagram shows what speed to use to make good a speed of 6 kts.
Forum: Navigation 11-02-2019, 22:48
Replies: 184
Views: 18,200
Posted By SeanPatrick
Re: Brain hurts - Working out course to steer

Point "D" is just a construction. It determines the course to steer at a given speed to make good the course to point "B" - which is beyond point "D". This particular example is for one constant...
Forum: Navigation 05-02-2019, 03:33
Replies: 184
Views: 18,200
Posted By SeanPatrick
Re: Brain hurts - Working out course to steer

I'm not sure about average drift over the whole passage, but if you know your current set and drift, you could drop a way point in your nav program in that direction and distance from your current...
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