HAI Heli-Expo Banner


March 4 - 7, 2019
Georgia World Congress Center 285 Andrew Young International Blvd NW, Atlanta, GA 30313

HAI HELI-EXPO is where the global helicopter industry gathers to meet professionals, build networks, and discover solutions. This year OSI will be exhibiting our MAWOs and FAA – certified AWOS AV systems. Come by to discuss your AWOS, AWS, Cameo-compliant weather stations, as well as advanced present weather/visibility sensor requirements.

Visit us in Booth C5228

Meteorological Technology World Expo Banner

Meteorological Technology World Expo 2019

June 5 - 7 2019
Hall 4, Palexpo, Geneva, Switzerland

This year, we will be presenting our entire line of atmospheric sensors and systems.

Browse through our present weather sensors, AWOS and MAWOS, and see how OSI products can improve your operations while staying within your budget. We will be happy to show you what makes us best in the world at what we do.

Visit us at Stand 5035.

2022 National Ambient Air Monitoring Conference

August 22-25, 2022

The 2022 National Ambient Air Monitoring Conference, sponsored by EPA in conjunction with the Association of Air Pollution Control Agencies (AAPCA) and the National Association of Clean Air Agencies (NACAA).

OSI is in Booth 106 

Lean about our Patented Optical scintillation based sensors for monitoring Precipitation, Present Weather, Crosswinds & Atmospheric Turbulence.


Meteorological Technology World Expo USA 2022

August 31 & September 1, 2022 Donald E. Stephens Convention Center, Chicago, USA


OSI is in Booth 1021 

OSI can provide both FAA certified and Non FAA certified weather stations and systems that can be networked or and or stand alone. The Modular design of our MAWOS design makes the interfacing of new sensors or interfacing to other systems and easy task for OSI engineers. The OSI design is factory configurable for just the sensors needed.

  • Modular Automated Weather Observation system (MAWOS)
  • Automated Surface Observation System (ASOS)
  • Low Power Automated Weather stations (LP-AWS)
  • Hazmet-100 portable SAM (Station for Atmospheric Measurement) works with EPA’s ALOHA plume dispersion modeling software)
  • OWI/APG based weather stations (our optical precipitation gauges can easily be converted into a full blown weather station)

Ordering, questions, or special requirements?

Call or email and receive swift help from a real person.