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25:35YouTube
How to Build a Resilient Messaging Web Without the Internet
@Suburban Prepper·Comms·455 views·3 weeks ago
Set up a Meshtastic network to send messages across town when cell infrastructure fails.
meshtasticdecentralized-commsoff-grid-messagingemergency-radioantenna-placementgrid-down-communications
4:16YouTube
The Hidden MPAD Feature Most Hams Never Use
@KM4ACK·Comms·349 views·4 months ago
Learn how to send complete position reports via email using APRS and MPAD, with no internet required—useful for emergency communications and remote operations.
aprsmpadposition-reportingamateur-radioemergency-commsoff-grid-messagingdigital-communications