emergency communication - Hamradio.my

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February 18, 2025

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Hamradio.my Meshtastic Map – Live Tracking for Off-Grid Communications

What is Meshtastic? Meshtastic is an open-source, long-range, low-power communication system designed for off-grid messaging…

May 15, 2024

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Amateur Radio and Emergency Communications: Using Ubuntu as a Desktop Operating System

Amateur radio, often referred to as ham radio, has long been a crucial tool in…

October 16, 2012

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CW – The Once and Future Mode

My grandmother was born in 1877. That means that I personally knew and spoke to…

July 31, 2011

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Amateur Radio Net

An amateur radio net, or simply ham net, is an “on-the-air” gathering of amateur radio…