Revolutionizing PAPI Calibration with Drone Technology

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In the fast-paced world of aviation, precision and safety are paramount. At France Aviation Civile Services (FRACS), we are proud to promote our innovative solution for PAPI calibration using drone technology — a groundbreaking approach that combines accuracy, efficiency, and cost-effectiveness.

Why choose drone-based PAPI calibration?

The Precision Approach Path Indicator (PAPI) is a critical visual aid for pilots during the landing phase, ensuring safe descent angles and runway alignment. Traditionally, PAPI calibration has relied on manual measurements or dedicated flight controls — methods that are not only time-consuming but also expensive and subject to various logistical constraints.

With FRACS’ drone-based calibration service:

  • Enhanced Precision: Our state-of-the-art drones, equipped with high-resolution cameras and advanced sensors, capture real-time data with pinpoint accuracy.
  • Cost-Effectiveness: Eliminating the need for manned calibration flights significantly reduces operational costs.
  • Operational Flexibility: Drones can operate in a variety of weather conditions and navigate hard-to-reach areas, ensuring minimal disruption to airport operations.
  • Speed and Efficiency: Our solution allows for on-site, real-time adjustments, completing the calibration of a PAPI system in approximately 30 minutes per set.
  • Environmental Impact: With fewer emissions compared to traditional flight tests, this solution supports sustainable aviation practices.

Certified Expertise

FRACS received STAC certification for PAPI calibration using the Mavic 2 drone in 2021 and is working towards certifying the Mavic 3, reinforcing our position as a calibration technology leader.

A Turnkey Solution for PAPI Calibration

In 2024, FRACS focused on delivering its turnkey solution, with Geneva Airport as its key client. This collaboration showcased FRACS’ ability to provide seamless, integrated services tailored to major international hubs.

We also empower clients to perform their own PAPI calibrations by implementing our method on their drones and training maintenance technicians and drone pilots. This reduces reliance on external providers and streamlines operations.

Looking ahead, FRACS is exploring partnerships in Southeast Asia, Africa, and the Pacific. We have also signed memorandums of understanding with local entities in South America and the Caribbean. These prospects highlight our commitment to expanding our global footprint and fostering strategic collaborations.

With expertise in air traffic management, technical inspections, and project management, FRACS collaborates with airports, ANSPs, and aviation authorities to implement tailored, cutting-edge solutions.

FRACS embraces innovation, ensures compliance with international safety standards, and optimizes airport performance.

More information: theo.castex@fracs.aero