For over 50 years, Vaisala has set the global standard in aviation weather technology, providing trusted weather intelligence to airports and air navigation service providers in over 170 countries and 2,000 airports worldwide. Every commercial flight relies on Vaisala observations or forecasts driven by our sensors at some point in its journey.

Our portfolio includes Automated Weather Observing Systems (AWOS), industry-leading Runway Visual Range (RVR) sensors, and advanced windshear alert systems — empowering aviation professionals with unparalleled situational awareness. Engineered for safety, efficiency, and sustainability, Vaisala continues pioneering the future of aviation weather.