Communications

Information and contact when the networks are down — radios, HAM, and satellite.

Staying Connected Off-Grid

Building a layered comms plan: receive-only, local two-way, and long-range/satellite.

Hand-crank and battery radios compared on bands, charging, and durability.

A first amateur-radio kit: handhelds, antennas, mobile rigs, and getting licensed.

Reaching out when there is no cell or internet — messengers vs. full satellite phones.

Squeezing usable signal out of a buried, shielded shelter with boosters and antennas.