Not a web cam okie but this live. http://www.liveatc.net/
ATC live is really boring but one day I was listening and a 737 at 32,000’ declared an emergency over Georgia with a heart attack victim and they diverted the acft to Atlanta. It all took place in about 15 to 20 minutes.
G19 RTF w/gills
G17 RTF w/gills