Dual tone or single? And do you know if and when they test? I'm really trying to find a 1000T within a couple hundred miles that I can go check out and record an activation of.va_nuke_pe wrote:They currently have a system of 165 Thunderbolts in the 10-mile EPZ (the 10-mile radius circle around the plant). These are going to be replaced one-for-one with ASC T-128's. So, for an interim period, two sets of sirens will be up, and after the new system receives full acceptance by FEMA, the old system will be taken down.
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