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Low-Profile Aircraft Weighing System

Measurement of Airplane Weight and Balance

The subject of this study is a leading aerospace maintenance and flight operations facility. They manage a diverse fleet of aircrafts and are responsible for critical safety inspections, including periodic weight and balance verification to ensure flight stability and structural integrity.

Challenge

  1. Operational Bottlenecks: Traditional weighing methods created significant inefficiencies in the facility’s workflow, slowing down operations and increasing aircraft downtime.
  2. Labor-Intensive Process: The existing system required high-capacity hydraulic jacks to lift the aircraft onto load cells, making the weighing procedure time-consuming and physically demanding.
  3. Limited Portability: The weighing equipment was difficult to transport for off-site or on-ramp operations, reducing flexibility for field applications.

Solution

  1. Streamlined Workflow: The ANYLOAD AXA Axle Weigh Pads allowed the aircraft to be towed directly onto the weighing platforms, significantly reducing setup time and minimizing operational disruptions.
  2. Drive-On Design: With an ultra-low-profile height of only 33 mm, the AXA pads feature a drive-on design that removed the need for high-capacity hydraulic jacks, simplifying the weighing process and reducing labor demands.
  3. Portable Field Deployment: The lightweight and portable design enabled efficient transport and deployment for both hangar and on-ramp weighing operations, increasing flexibility for field applications.
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Conclusion

The shift to the AXA Axle Weigh Pads resulted in measurable improvements in operational efficiency. The weighing process time was reduced by over 50%, allowing for more frequent safety checks without disrupting flight schedules. Safety was also significantly enhanced, as the elimination of high-lift jacking and the lightweight design of the AXA pads reduced the risk of workplace accidents and potential airframe damage. In addition, the system’s portability enabled accurate weighing across a wide range of environments, including remote airfields and varying climatic conditions.

AL-Low-Profile-Aircraft

Keywords:
Aviation Maintenance, Center of Gravity (CG) Verification, Portable Weighing, Low-Profile Sensors

Featured Products

AXA
Axle Weigh Pads
See standard version.

  • Up to 600 hours of continuous use per charge
  • Compact and portable-ideal for mobile weighing applications
  • Replaceable & rechargeable standard 18650 li-ion battery with long operating life
  • IP68-rated aluminum body, hammer-tone powder coating
  • Wired, screen-less, and integrated battery options available upon request

AN560
Axle Weighing Indicator
See standard version.

  • Long-lasting rechargeable battery (~600 hours continuous operation per charge)
  • High-contrast E-ink 4.2″ display with LED front light for excellent visibility in all lighting conditions
  • Supports wireless connection to up to 8 axle pads or scales simultaneously
  • Durable silicon keypad for extended field use and tactile feedback
  • USB-A port for data backup to USB flash drives
  • USB-C port for both charging and virtual COM communication
  • Integrated ticket printer w/ configurable formatting
  • IP-67 rated housing for harsh conditions
  • Compact and portable design (only 6Ib / 2.7kg)

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