zidanefrk wrote on Apr 9^th, 2008 at 12:16am:

Hello all, I have searched the forums and the manual for information on how to tune my Comm and Nav radios, but I can't find anything on this topic. Could someone tell me how to do this?  I click on them and nothing happens, can't chage freqs. Thank you!

bind a key for "Avionics Switch" in FS9, switch avionics to on and the radio is working. Or simply before loading the plane, switch it on in the cessna first.