Just saw this posted to the swap.qth.com list ...
"Running along the South Carolina coast are two 3 phase 115 kv feeders
that power all coastal towns for about 45 miles. Georgetown, SC to
"About a year ago I noticed that one of the two lightning safety
grounds, both at the top of each pole, now has some sort of insulators
"While driving on a cross road, that goes under this power line, I
noticed this arrangement on one of the poles."
"Does anyone know what this is all about?"
"Thanks, Bruce N4JHY"
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