FlexPerf Trip Performance for Universal Avionics SBAS-Flight Management System (FMS) and Multi-Missions Management System (MMMS) provides advanced fuel saving predictions for aircraft performance in Climb, Cruise and Descent phases of flight.
FlexPerf provides a standard alerting function, including caution display when:
- An altitude performance constraint is not achievable
- Fuel remaining is predicted to be less than the reserve fuel
- The flight path leg is too short for cruise segment
FlexPerf helps you achieve the most efficient fuel economy by advising the best climb, descent and speed commands for each flight phase. It is available in FMS Software Control Number (SCN) 1001 and MMMS SCN 1101.