Paul O'Donnell 969350 wrote:
If you have radio failure remember that we are virtual, we still have the use of the keyboard

. And if you're unable to communicate on the frequency, there's always private messages.
You should disconnect if you know you are going to be away longer than 30 minutes. Personally I disconnect if I know I will be away for 15mins if I know could turn into longer.
To answer Ray's original question, you should just stay connected unless you will be away from your computer longer than 30mins.
Another 2 cents: believe it or not, legit radio failures CAN happen on the network. I know because it happened to me.
Ever since reinstalling Windows, FSInn has been slightly unstable. About a month ago, I took off from my airport of origin with all systems working. After flying to several other airports to shoot practice approaches, I returned to my departure point. I called in to the approach controller and was given vectors. At that point the chat function of FSInn crashed. Approximately 30 seconds later, the approach controller handed me to the tower controller. When I went to respond.... you guessed it... voice would not work. I could tune radios and listen, but not transmit. So, there I was... no voice, no chat. NORDO. I squawked 7600 and switched to the tower controller. He had a couple of aircraft about to depart and told them to 'hold short for an aircraft inboud with an apparent radio failure'. I tried squawking Ident to let him know I could hear him. The landing went unevetfully and I was able to reestablish chat by restarting FSInn (voice never did come back). I believe the malfunctioning chat module was intercepting my keystrokes, thus preventing voice transmit.
I always though the NORDO things was just 'kids looking for some action', but my experience proves otherwise.
