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Ballistic compass rose?

Posted: Tue Nov 17, 2009 8:40 am
by SnipeWench
Hi Guys,

During my research, I discovered somewhere on the Internet a diagram showing the effects of wind/spindrift on the flight path of a shot, but now for the life of me, I can't find it.

It shows roughly where to hold off given wind direction/spindrift.

Sean, Leanne had a copy of the diagram with her on Sunday.

Can someone throw me a cluestick as to where it is?

Cheers,
- bec

Re: Ballistic compass rose?

Posted: Tue Nov 17, 2009 9:42 am
by chris.tyne
Bec here is one................

Wind chart.....jpg
(28.62 KiB) Downloaded 78 times



Regards Chris.

Re: Ballistic compass rose?

Posted: Tue Nov 17, 2009 10:39 am
by SnipeWench
Yup, that's the one!

Thanks Chris.

- bec

Re: Ballistic compass rose?

Posted: Tue Nov 17, 2009 1:29 pm
by Curtley78
G'day Bec,

This is also a good thing to refer to.

Most Full Borers utilise this scale.

http://www.bom.gov.au/lam/glossary/beaufort.shtml

Regards

Sean