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Radio Propagation


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

The May/June digital editions of QEX and the National Contest Journal (NCJ) are now available for reading on your iOS or Android mobile device through the ARRL Magazines app, or with your desktop or laptop computer from the ARRL Magazines page on the web at www.arrl.org/arrl-magazines.

App users please note that you may need to clear the cache in the app’s Settings menu to fully update.

The digit...

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