C-17 Duty Day Calc

1. Download the app and open it, then create a crew profile with role, home base timezone, and preferred regulation settings. 2. Enter mission details such as departure and arrival times, sectors, stopovers, and applicable time zones. 3. Tap Calculate to generate duty day results showing on-duty start/end, legal limits, and required rest periods. 4. Review the summary and export or share the report as PDF or CSV for crew scheduling and flight planning. 5. Use saved profiles and batch calculations for multiple crew members, and adjust regulation parameters for advanced planning.