Can an Apple AirTag Actually Save You If You Get Lost in a Forest With No Cell Service?
The Technical Answer: No. Here Is Why. There is a growing misconception that a RM129…
OSMand: The Complete Guide to Offline Navigation with OpenStreetMap
OSMand is a mobile navigation application built on OpenStreetMap data. The name stands for OpenStreetMap…
APRStac: A Modern APRS Suite in a Single Binary
APRStac is an APRS web client, digipeater, I-Gate, BBS, fileshare host, email gateway, and multi-protocol…
When Amateur Radio Meets Search and Rescue: LoRa APRS in the Search for Missing Hiker Jaslinda
https://www.youtube.com/watch?v=d2TUYJ63BOM When people hear the words amateur radio, many still picture hobbyists talking over the…
SARTrack: From Ham Radio Hobby to Life-Saving Search and Rescue Command System
https://www.youtube.com/watch?v=_ABUuiv8prU If you have ever wondered how modern search and rescue teams coordinate dozens of…
Linux and FreeBSD Operating Systems: Characteristics and Use Cases
1. Definitions and Project Structure 1.1 What Is Linux Linux refers to a kernel created…
Top Amateur Radio Open Source Projects in 2026
Open source software runs a huge part of modern amateur radio. From FT8 contacts to…
Can You Use a Malaysian PMR Walkie Talkie Overseas?
Short answer: You can bring it, but you can’t always use it. Your PMR446 walkie…
Best Amateur Radio Logging Apps for Android and iOS in 2026
If you operate portable, do IOTA, POTA, SOTA, or just want to log QSOs without…
