>Here is a cool Grid Square locator for those of us in the UK who want to
>work it out from the OS Grid Reference:
Thanks, Adrian. Perhaps for the benefit of those of us not in the UK, you could explain a bit about the OS Grid system?
>For those not in the UK, here is one to work it out from Lat and Long:
There are two more of these linked from the SETI League website. From the Alphabetical Inde, look up "Grid Square."