It says in KA that "Each 'drone rack' noted on the datas is considered carrier space with a capacity of 12)...Thus, for example, 'Drone Racks(2)' is equivalent to 'Carrier (24)'"

My question is: how much capacity does each "Drone Flight" consume?

I see in 5.1 that:

"Each fighter flight requires a capacity of 50. Therefore, if a fleet includes carriers with a total capacity of 500, it could field up to ten flights".