2 weeks ago, climbing out of Tirana/LATI:
TIA ATC: "LH1234, Belgrade request you squawk 4302"
we comply - 2 min later:
TIA ATC: "LH1234, Blegrade request you squawk 6020 now"
again we comply, but shortly after:
TIA ATC: "LH1234, please now squawk 6023"
About ten seconds pass:
TIA ATC: "It was Lady controler who told me that..."
We couldn't stop laughing for 10 minutes
Nic