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Air France-KLM Group operating a fleet of 28 Boeing 787


EPCOR is a wholly-owned subsidiary of Air France Industries KLM Engineering & Maintenance and is specialized in B787 Pneumatic Components and APU maintenance. EPCOR serviced over 200 APS5000s APUs in the past years for Airlines all over the world including Air France-KLM Group, operating a fleet of in total 28 Boeing 787s.


APUs overhauled


test cells


APUs operated within Air France-KLM Group


of all APS5000 are maintained by EPCOR

Our APS5000 solutions

Whether you are planning a Single Shop Visit or looking for Long Term Solutions. EPCOR is a fully OEM-approved APS5000 repair station. We provide best in class APU repair solutions by certified APU engineers and technicians. Cost efficient work scope and clear communication via your own dedicated Customer Support Manager.

  • APU Repair & Refurbishment
  • APU Testing, Certification and Preservation
  • Modifications
  • OEM Warranty Repair
  • Short-Lease and Long-Term Lease
  • Exchange
  • Prognos for APU Predictive Maintenance Software
  • AOG support
  • APS5000 Spare unit availability

APU Health Monitoring & Fleet Management

The APU health monitoring system PROGNOS® for APU allows operators to predict APU maintenance and prevent unnecessary shop visits and APU downtime. The system provides power-plant engineers worldwide with active alerts. It results in just-in-time removals avoiding unnecessary damage to the APU. It is a high-value solution for the APU maintenance market, designed and built by EPCOR. If your airlines could use some extra APU engineering expertise we are happy to hop on board. PROGNOS® for APU is available with Engineering As A Service concept for a fixed price per APU per month. Our APU Engineers will proactively join your team to manage your APU fleet. Ask our sales team about the possibilities.

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APS5000 OEM licensed repair facility

EPCOR is licensed by Pratt & Whitney as repair station for this APS5000 APU. Our customers value our airline mindset; we know what it costs to have an aircraft on ground. Our whole operation is designed to keep your Dreamliners in the air. We change the way people think about APU maintenance. No surprise more than 30% of worldwide Boeing 787 APUs is serviced in our shop.

Request APS5000 proposal, contact our sales team

Predictive maintenance solutions

APS5000 APU is a very intelligent engine. Each cycle it generates an advanced performance report with a lot of data. Adding Prognos® for APU, our state of the art fleet management platform that predicts when critical APU failures will occur. Result: Just in time removal , cost savings and more control. Data alone is not sufficient, our APU engineers are constantly monitoring the APU performance of about 1000 aircraft. How we do? Check out this video.

More information Prognos® for APU

Prognos® for APU

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