AAI Conducts Specialised Runway Friction Testing at Dibrugarh Airport to Boost Aviation Safety
The Airports Authority of India (AAI) executed a critical runway friction testing operation at Dibrugarh Airport on Thursday, focusing on enhancing aviation safety and ensuring the reliability of airport infrastructure. This proactive initiative aims to address potential risks associated with runway surface degradation, particularly in the context of Assam's challenging weather patterns.
Utilising Advanced Technology for Precision Measurements
The testing employed the globally recognised SARSYS Runway Friction Tester (RFT), a high-precision vehicle engineered to assess the aerodynamic grip and skid resistance of runway surfaces. As aircraft land, the high-speed friction between tires and asphalt results in rubber deposits accumulating over time. These deposits, combined with environmental factors such as heavy rainfall common in upper Assam, can create a slick surface, elevating the risk of hydroplaning during landings and takeoffs.
Thursday's exercise was a strategic measure to verify that the runway adheres to the stringent safety standards established by the International Civil Aviation Organisation and the Directorate General of Civil Aviation (DGCA). The SARSYS RFT, a specialised car equipped with sophisticated sensors and a retractable measuring wheel, was driven along the entire length of the runway. This system provides real-time data on the friction coefficient by simulating the braking action of an aircraft, calculating the ratio of vertical load to horizontal tractive force to identify any areas where surface friction has diminished.
Commitment to Passenger Safety and Operational Integrity
Following the successful completion of the testing, Bangajit Saha, director of Dibrugarh Airport, underscored the non-negotiable priority of passenger safety. The safety of our passengers and the integrity of aircraft operations are our topmost priorities, Saha stated. By conducting these rigorous friction tests, we are reinforcing our commitment to maintaining international aerodrome standards. This ensures that every aircraft, from small regional jets to larger commercial carriers, achieves optimal traction and braking performance, irrespective of weather conditions.
This testing initiative is part of a broader effort by the AAI to proactively manage airport infrastructure, mitigating risks before they escalate into safety hazards. The data collected will inform necessary maintenance and upgrades, ensuring Dibrugarh Airport remains compliant with global aviation protocols and supports safe operations for all flights.
