Q1: On a rigid pavement resting on a medium strength subgrade, when a B777-300x is at its maximum weight of 3190KN , its ACN is 79; When it’s at its minimum weight of 1600KN, its ACN is 28. According to ZBYN AD2.24-1, to take off and land on the runway of ZBYN, What's the limitation of the weight and tire pressure for the B777-300x?(do not consider overload operation) ZBYN-1.pdf