So it was with some amusement that we (PanAm 747) listened to the following exchange between Frankfurt ground and a British Airways 747 (radio call Speedbird 206) after landing.
Speedbird 206: "Good morning Frankfurt. Speedbird 206 clear to active."
Ground: "Good Morning. Taxi to your gate."
The British Airways 747 pulls onto the main taxiway and stops.
Ground: "Speedbird, do you know where you are going?"
Speedbird 206: "Stand by, ground. I'm looking up the gate location now."
Ground (impatiently): "Speedbird 206, have you never flown to Frankfurt before?"
Speedbird 206 (coolly), "Yes, in 1944. But I didn't stop."