This is a list of frequencies that are used during a shuttle mission, I have found them from all sorts of various materials, including monitoring times, popular communication and jim thompson.
5190 ETR PRIMARY NIGHT CHANNEL 5350 LAUNCH SUPPORT AIRCRAFT
5680 LAUNCH SUPPORT SHIPS 5810 ETR SECONDARY NIGHT CHANNEL
6720 SAR PRIMARY ATLANTIC 6896 CAPE RADIO
6837 CAPE RADIO 7412 SAR COMMS WITH BAHAMMAS
7461 CAPE RADIO/LAUNCH SUPPORT A/C 7525 NASA GROUND TRACKING NET
7676 LAUNCH SUPPORT AIRCRAFT 7765 SRB RECOVERY SHIPS
7919 DATA CHANNEL 7985 DATA CHANNEL
9022 LAUNCH SUPPORT AIRCRAFT 9043 LAUNCH SUPPORT AIRCRAFT
9132 LAUNCH SUPPORT AIRCRAFT 10305 SPACE MISSILE TACTICAL NET
10310 MALABAR TO ASCENSION IS-MUX 10780 ETR PRIMARY DAY CHANNEL
11104 LAUNCH SUPPORT SHIPS 11252 LAUNCH SUPPORT SHIPS
11407 SRB RECOVERY SHIPS 11414 CAPE RADIO
11548 CAPE RADIO 11621 SRB RECOVERY SHIPS
13227 LAUNCH SUPPORT AIRCRAFT 13237 DATA CHANNEL
13495 DATA CHANNEL 13600 MALABAR TO ASCENSION IS-MUX
13878 LAUNCH SUPPORT AIRCRAFT 14937 ASCENSION IS TO MALABAR-MUX
18009 LAUNCH SUPPORT SHIPS 19303 LAUNCH SUPPORT SHIPS
19640 CAPE RADIO 19966 ASCENSION IS TO MALABAR-MUX
20186 LAUNCH TRACKING NET 20192 MALABAR TO ASCENSION IS MUX
20198 OCC SHUTTLE MISSION AUDIO 20390 ETR-SECONDARY DAY CHANNEL
22755 ASCENSION IS TO MALABAR-MUX 23413 CAPE RADIO
27065 NASA CB RADIOS
--------------------------------------------------------------------------------RBy the way dont forget that nasa has transponders on f2 satellites on the clarke belt. For a more detailed list of information refer to monitoring times sept.88 issue. Or leave e-mail to me, and i'll look it up.