I Just Drive
If the frequency is very busy, best IMHO just to wait - we at London (TC and AC) have lots of different things that tell us you are there - coordination messages, departure TV etc etc... as long as you abide by your last given instruction, your flight is safe - even if you cant speak to us (it only gets
really dangerous when we start climbing/descendig or vectoring you
)
You are operating in a known traffic environment - even if we cannot speak to you, we are aware of your presence
