I am trying to account for flight time in a specific condition (Day, Night, NVG) in a specific Zone (ABC,DCG,CBG) for a specific amount of time (1.2, 2.3, 2.4) in one aircraft (FW, RW).
An example would be flew the fixed wind in sector (abc) day time for 1.0 hours Sector (DCG) night time .5...