Doug wrote:
One thing a LOT of pilots don't do right. When you call fligh****ch,
you should give your position on your initial callup. This is because
although it's all the same frequency, there are different transmitters.
If you don't give your position, he has to reply on ALL the
transmitters he has becuase he doesn't know WHERE YOU ARE!

I hear this mistake time and time again.

Have you been to a flight circus station in the last decade?
They know where you are because their console twinkles all the
receivers you hit.