Coordinated Amateur Radio Observation System (CAROS)

CAROS is designed to provide radio communicators with near-realtime radio propagation information.  The system is fed from data supplied by radio communicators around the world.  We therefore welcome and encourage everyone to contribute to this service.  The more people that contribute, the better the service will become.  To contribute, click here for the CAROS Observation Submission Form.

This page is updated once every 30 minutes.

Normal Priority Propagation Reports

Radio Propagation Network Observations

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