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Radio Propagation


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

Starting sometime Wednesday evening, March 5th, mass e-mailings sent from ARRL Headquarters have been refused by e-mail servers at Yahoo. This means that recipients with yahoo.com or aol.com addresses have not been receiving the ARRL Letter, DX News, the Section Manager newsletter, renewal notices, and ARRL marketing offers.

Individual e-mail communications with ARRL Headquarters have not been a...

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