Range prediction, fast fire solution.

[Pisces]

Yes, using that picture your earlier posts start to make sense. Also the requirements for near 90 degree relative bearing. But if you use a calculator then you might as wel correct for different relative bearings.

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Just a clarification: the cited formula is fine for a single calculation of the Br, for a Br historian use the cristian's method plotting on navmap.

I don't think you meant this one:

http://en.wikipedia.org/wiki/Cristian's_algorithm

[EDIT]Nevermind, different Cristian. You meant from the Italian forum.