FRMS
Managing crew fatigue risk
FRMS scores every planned, published and actual duty and returns a sleepiness forecast on the KSS scale, a profile over time and the score broken into its parts.
The planner has the result before the roster is published, can test an alternative in what-if mode and recalculate a duty when a flight is delayed.
Once a decision is taken the system carries the rest of the loop: the measure, its execution, the check on whether it worked, and the hazard factor and indicator handed to the SMS.
The planner, squadron commander, instructor, flight safety office, programme manager and auditor each work with their own slice of data and their own authority. Oversight roles have read access; the separation is enforced by the server.