Surely people who are smart enough not to fall for urban legend forwards wouldn't need Snopes at all.
"[A]n alliance of Northrop Grumman, Lockheed Martin, and L-3 Communications has duplicated the AESA ground tests in the air, using a Raptor radar mounted in a BAC 1-11 test plane to exchange data with a ground station at 274 Mbit/sec, "fully duplex". AESA radars are well able to handle two simultaneous information streams, apparently. All you need is an "off-the-shelf, L-3 programmable modem".
Another megabytes the dust.