You can always tweet elon musk, and ask him if the dragon crew capsule has a UHF Aircraft radio on board. Maybe it is SDR based...an old friend just reminded me --- be sure you program in the old Shuttle-era UHF freqs - 259.700 296.800 and 279.000 MHz. Absolutely unknown if these will be used - but most certainly worth the space in your scan list.
things are already hopping on the KSC and CCAFS trunking systems today.
weather is holding at 60% chance for launch today.
that is correct. there are 2 CAPs in place, ATLAS and TITAN (also mention of APOLLO and POLARIS) --- Support appears to be from Florida Air National Guard, and comms are on 260.9 and 234.800, refueling is on boom common 247.050