For gawd's sake don't say Roger AND Wilco. Everyone will think you are a complete numpty.
LXGB got it on the money with his second attempt.
If you are going to fly in the MATZ, keep your eyes peeled outside the window, and fly where you are told to fly. Biggles will keep clear of where you are supposed to be, but if you decide to be somewhere else, you may get alarmed.
