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Williams FJ44 Series: Borescope Inspection Services

FJ44 Series engine inspection

Why Choose Aeronergic for FJ44 Series Inspections

  • 1

    EASA PART 145 Certified Technicians

    Our EE.145.0124 approval ensures every inspection meets the highest regulatory standards. We issue an EASA FORM 1 upon completion to ensure full regulatory compliance for aircraft transactions, lease returns, and audits.

  • 2

    Rapid 24/7 AOG Support

    When an unscheduled engine event grounds your aircraft, our rapid-response teams are available 24/7 worldwide to perform immediate on-wing diagnostics, minimizing downtime and helping you get your asset back in the air faster.

  • 3

    Comprehensive Digital Reporting

    We utilize state-of-the-art videoscope equipment, including 3D measurement capabilities, to capture high-resolution images of your engine's internal condition. Our detailed digital reports provide clear, actionable data for strategic maintenance planning.

  • 4

    Worldwide Service Coverage

    Our expert teams are available for on-site inspections at any global location, providing dedicated support for your fleet wherever it operates.

Service Overview

The Williams FJ44 engine redefined the light jet category, powering industry leaders like the Cessna Citation CJ series and the Pilatus PC-24. Protecting the value and ensuring the readiness of this critical asset demands expert internal inspection. Aeronergic provides globally available, EASA Part 145 certified borescope inspections for the entire FJ44 family. Our services, including 24/7 AOG support and specialized solutions for lessors and financiers, deliver the certified confidence you need to manage your assets effectively.

Technical Specifications

Thrust Range1,900 - 3,600 lbf (8.5 - 16.0 kN)
Bypass RatioApprox. 2.58:1 to 4.1:1
Fan Diameter20.9 - 25.3 in (530 - 642 mm)
Compressor Stages1 Fan, 1-3 IP Axial, 1 Centrifugal HP
Turbine Stages1 HPT, 2 LPT

Supported FJ44 Series Models

  • FJ44-1A
  • FJ44-1AP
  • FJ44-2A
  • FJ44-2C
  • FJ44-3A
  • FJ44-3A-24
  • FJ44-3AP
  • FJ44-4A
  • FJ44-4A-32
  • FJ44-4A-QPM

Please contact us to discuss your specific maintenance requirements or to request a service quote.

Our team is ready to provide expert support wherever your aircraft operate.