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統計： A(3), B(5), C(0), D(2), E(0) #863805

gojo satoru

B1 · 2016/09/12

#1463918

check flight plans=look at the flight schedule

check weather conditions=find out what the weather will be like in the air

check all controls and systems in the cockpit=make sure the controls are working

pilots perform many tasks≠give the crew serious tests

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