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The LICW Challenge is a daily event for ham radio operators, with special weekly on-air classes. It resets quarterly and covers bands from 160m to 2m, focusing on CW only. The event offers various point values based on member categories and bonus opportunities. Participants use specific calling frequencies and a CQ format to exchange information. Bonus points are awarded for specific criteria like contacts outside North America or special monthly members. The goal is to work as many LICW members as possible on different bands to earn points and bonuses.

The Meshtastic project leverages _LoRa_ radio protocol to establish a long-range, off-grid communication platform, functioning as a decentralized mesh network. It facilitates sending and receiving text messages using inexpensive LoRa radios, eliminating reliance on traditional infrastructure or a smartphone for core mesh communication. Key features include encrypted communication, extended battery life, and optional GPS-based location services, with radios designed to rebroadcast messages to ensure delivery across the mesh. This system has demonstrated a record range of **331km** and is entirely community-driven and open source, with its codebase hosted on GitHub. Unlike conventional amateur radio, Meshtastic operates on LoRa frequencies generally accessible without specific licenses. Each Meshtastic radio can pair with one phone for message exchange, and support is provided by volunteers.

Jamboree on the Air (JOTA) is an annual Scouting event held on the third full weekend of October, coinciding with Jamboree on the Internet (JOTI). This global event facilitates communication among Scouts worldwide using amateur radio, enabling participants to exchange Scouting experiences and ideas over short-wave signals. It serves as an educational platform for Scouts to learn about wireless radio techniques and basic electronics. Participation necessitates the support of at least one licensed amateur radio operator or a local amateur radio club. National amateur radio organizations can assist in locating local operators. Licensed operators, having passed technical examinations, may host Scouts at their stations, transport equipment to Scout headquarters, or establish temporary stations in various locations. Depending on national regulations, Scouts may speak directly over the air, or special permission might be required, with the licensed operator making contacts on their behalf. Operators are encouraged to familiarize themselves with Scouting principles to facilitate more informative and engaging exchanges.