Following limitation apply:
50%:
1,080 Duty hours and 490 flying hours per consecutive 365 days / crew member will be planned to have a maximum of 10 working days in each 28 day roster period
75%:
1,560 Duty Hours and 700 flying hours per consecutive 365 days / crew member will be planned to have a maximum of 15 working days in each 28 day roster period.