C-5 Duty Day Calc

C-5 Duty Day Calc helps pilots, crew, and schedulers quickly compute duty-day limits and rest requirements for C-5 missions. Core features include fast, regulation-aware duty day calculations, customizable crew and mission profiles with time zone and multi-segment support, and exportable reports for briefings and logs. The app is designed for flight crews and trip planners who need accurate, offline-capable calculations to speed up flight planning and ensure compliance. Keywords: flight duty calculator, crew duty day calculator, aviation planning.

1. Download and install the app, then create a crew profile with time zone, duty rules, and aircraft type. 2. Enter mission details including local departure/arrival times, flight segments, and any overnight or multiple-leg operations. 3. Tap Calculate to view duty-day limits, required rest windows, and alerts for exceedances or conflicts. 4. Save or export the results as a report or share with crew members, and adjust settings for different regulations or repeat calculations as needed.