An aircraft climbs from an airfield, elevation 1500ft, QNH 1023mb, to FL75. What height does
the aircraft have to climb? (Assume 1mb=30ft)
a. 6600 ft
b. 7800 ft
c. 6300 ft
d. 6000 ft
the aircraft have to climb? (Assume 1mb=30ft)
a. 6600 ft
b. 7800 ft
c. 6300 ft
d. 6000 ft