Barney Hamlin, in Georgia, is reporting a NASA Briefing net up on INMARSAT downlink 1535.5 MHz at 1500 UTC 1 July 2006. This was parallel to 1540.975 MHz.
At 1622 UTC, a NASA INMARSAT net was up on 1539.865 MHz.
From the N5FPW shack:
UHF Milsat frequency 261.875 MHz is active with shuttle launch activity ITC.
The SRB recovery net is active on 5711 kHz USB (liberty and Freedom Star SRB recovery vessels).
9132 kHz USB is active with shuttle activity.