Was checking out the flights of aircraft over the country and came across a US ARMY GLARE99 scanning an area west of DC.
Now what signals could they be looking for? hmmm. Just thought it was interesting
Guardrail is an airborne signals intelligence (SIGINT) collection platform based on the Beechcraft King Air and Super King Air. While the US military and specifically the United States Army have numerous personnel transport variants of the King Air platforms referred to with the general C-12 designation, the RC-12 specification refers to a heavily modified platform that collects SIGINT through various sensors and onboard processors.
SIGINT-collection and precision targeting location system. It collects low-, mid- and high-band radio signals and ELINT signals; identifies and classifies them; determines source location; and provides near-real-time reporting.
Now what signals could they be looking for? hmmm. Just thought it was interesting
Guardrail is an airborne signals intelligence (SIGINT) collection platform based on the Beechcraft King Air and Super King Air. While the US military and specifically the United States Army have numerous personnel transport variants of the King Air platforms referred to with the general C-12 designation, the RC-12 specification refers to a heavily modified platform that collects SIGINT through various sensors and onboard processors.
SIGINT-collection and precision targeting location system. It collects low-, mid- and high-band radio signals and ELINT signals; identifies and classifies them; determines source location; and provides near-real-time reporting.
KIDDING, I jest, I jest.. 
Maybe (hopefully..) they're trying to track down the DNC / Dominion 'Cheat-o-Matic' they're no doubt getting warmed up.. 
