Just wondering if anybody has a back up plan to contact family members in the event our usual comms go down? Ham radios are great, but expensive and not available to everybody. Any other suggestions for reliable communication? Thanks.
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Certain times of the year the ionosphere allows a reflection of of radio waves. This allows you to talk to people on the other side of the country or farther.
Woah. Never knew that. Sneaky little cheeky monkey, weren't you. :D