Gallery Prognos® 1
Gallery Prognos® 1
December 2019
Headquarters 93290 Tremblay-en-France, France

Prognos® - A predictive aircraft maintenance solution based on big data analytics

Prognos® is a predictive maintenance solution that allows airlines to improve their fleet efficiency by anticipating equipment failures and act before the failure occurs.

This "big data" solution capitalizes on the data generated by the sensors installed in the aircraft and makes it possible to plan operations to replace the failed equipment at the right moment, neither too early (preventive maintenance) nor too late (corrective maintenance). As a result, airlines can reduce the level of cancellation and technical delays (due to equipment failures) by up to 50% when a type of equipment is tracked in predictive maintenance via Prognos®. It has the ability to reduce troubleshooting time for service technicians. Indeed, the recovered data allows a quick and effective diagnosis, targeting the root cause of the problem and allowing it to be processed quickly.

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Key features

  • Ensures all aircraft equipments are operating at optimal mode
  • Optimizes fuel intake
  • Spares areronautical parts


  • Decrease flight cancellations by up to 50%
  • 5,5 M$ cost avoided in 2019

Company Profile

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

Activity Region

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  • Headquarters
  • Activity

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