Ptkay
At 10:30:02 by pre landing brieffing C/O says: "Altimeter 9-9-3/ 7-4-5",
it is to be understood: 993 hPa, 754 mmHg QFE.
(in military in Poland they fly QFE)
Later 10:30:21 the ATC gives them "pressure 7-4-5"
10:30:24 PF confirms "7-4-5"
Thanks for the explanation.
It checks with the forecast QNH of 1025 hPa.
So that should not be any factor.
franzl