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Radio Propagation


Solar X-rays:
Status
Geomagnetic field:
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D-Region Absorption
Prediction:
Status
Created by PA4RM

The ARRL website and other online services will be offline on Friday, February 28, for up to 8 hours in order to conduct necessary maintenance. The outage will begin at 0500 UTC and should end by 1300 UTC. Affected will be the main ARRL website, the ARRL Store, and the ARRL contesting-related pages, including the log submission page. Logbook of The World (LoTW), email, and all ARRL Headquarters...

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