Present Weather and Visibility Sensors

OSi’s AWS-432 MAWOS® is an advanced / best-value Modular Automated Weather Observing System built around the OWI-432 present weather/visibility sensor. The AWS-432 MAWOS® is designed for aviation applications and continuous weather reporting. The system is flexible, robust, easily installed, and extremely reliable. OSI has fielded weather sensors in every environment on the globe.

OSi sensors and systems are recognized as the world leader in weather data collection. With the AWS-432 MAWOS® system we offer the user a complete weather data collection and current weather condition reporting system that will operate automatically 24/7/365.

The AWS-432 offers a modular design. The following options are available with any configuration:
Multilingual voice
Telephone Interface
Cell Phone Interface
VHF GTA Radio
Ethernet Interface
LAN and WAN interfaces
Remote Display Units (RDU)
The AWS-432 MAWOS® is a highly cost effective, advanced Modular Automated Weather Observing System that may be configured specifically for your airport.

Products applicable on Present Weather and Visibility

AWOS-AV FAA Certified Automated Weather Observing Stations

The OSI AWOS AV™ system is a fully automated aviation weather observing and reporting system designed to support airborne and ground users. This FAA-certified AWOS is equipped with dual-pressure sensors and visibility sensors for determining official altimeter settings, visibility, and

HazMet-100, HazMet Portable Hazardous Meteorological Stations

The HazMET100 Portable AWS is an advanced, Portable Automated Weather Station built around the 2100-138 Multi-parameter Meteorological Sensor. The low power requirements of the HazMET100 AWS make it well suited for portable battery and solar powered applications...

AWS-432, MAWOS Modular Automated Weather Observing Stations

OSi's AWS-432 MAWOS® is an advanced / best-value Modular Automated Weather Observing System built around the OWI-432 present weather/visibility sensor. The AWS-432 MAWOS® is designed for aviation applications and continuous weather reporting.

OWI-431, OWI-432 WIVIS - Small Weather Stations

Long a world leader in optical meteorological sensors OSI now provides automated weather stations (AWS) built around the OWI-431 DSP WIVIS and OWI-651 Low Power WIVIS. Select the OWI-431 based system for permanent AC powered stations. Select the OWI-651 for battery powered or solar applications