Can't figure out how/where to turn these onAny help much appreciated.Thanks Barry

Bump -- anybody??:-( Barry

Barry,Not sure what you mean with this question. When I opened this aircraft, I found the button to open the 2D radio stack on the center panel. The radio is on, and functional.So, can you provide more detail.Cheers,

Hi KevinI can bring up the radio stack OK - but all the radios are OFF!x( The Piasecki has an option to shut everything down - and go through a detailed startup. But once you do this , the radios are shut down and there is no Avionics switch to turn them back on again. Of course, I can use an allocated keyboard combination to switch the avionics on, but would prefer a switch:-) As I said in my post above, I have found this before in other addon a/cRegards Barry