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A predictive aircraft maintenance solution based on big data analytics

December 2019
Gallery Prognos® 1
Gallery Prognos® 1


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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Label Date December 2, 2019
From France
Maturity stage Medium and large scale commercialization

The environmental benefits

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

The Financial benefits

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

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Air France

Air France is the #1 French airline, and a leading global player in passenger, cargo transport and aircraft maintenance.

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Headquarters 93290 Tremblay-en-France, France
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator Air France has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.