[cgmv123]

I saw the 3 minute news clip, but not the full video. Great work by the tower crew, the helicopter crew and the Chopper 7 crew that videotaped it all.

Did you all have to do a full shutdown or was it just a severe enough power reduction that to many it may have seemed like a shutdown? I wonder what the combined ERP of all the stations up on the Willis Tower is. I'm thinking around 4 megawatts. Far cry from analog, with what, 3 or 4 5 megawatt stations?