[BC] Signal Strength Question

[Mike McCarthy]

  I would not want to rely on coral. While coral may be hard, it's 
organic and easily fractures.  Pure limestone is a good rock...we have 
LOTS of it here.... (GR)

MM

On 11/23/2010 11:50 PM, donroden at hiwaay.net wrote:
> Quoting Mike McCarthy<towers at mre.com>:
>> Given the Keys are mostly sand with not a LOT of good rock/stable soil,
> Limestone-coral usually a couple of feet down.
>
> Don Roden