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…In cavalry organizations this echelon is called a squadron. Most battalions range in size from 500 to 800 Soldiers, although some sustainment battalions are larger. The Army organizes most of its battalions by branch, although most…

…In this case, the airspace element provides airspace requirements to the higher headquarters’ airspace section for integration into its airspace plan. (See paragraph 2-35 for more information on the division airspace element.) This integration applies…

31 July 2019 ADP 3-90 4-1 Chapter 4 The Defense This chapter discusses the basics of defensive operations. These basics include the purposes of the defense, characteristics of the defense, the three types of…

…In this instance, subordinate units operate in the AO of their higher headquarters. An engagement area is an area where the commander intends to contain and destroy an enemy force with the massed effects of all…

34 GhostMesh MESHTASTIC Important! - Make sure you set up a personal Meshtastic channel BEFORE scanning this QR code. This will prevent this channel from importing in as your "Channel 0", which may result in your GPS…

…If you are familiar with setting up JS8Call or FT8, this should be familiar. This is found under Settings -> Radio Control. Make sure the appropriate radio is selected, along with the correct CI-V address, com…

2 Printing Instructions This guide is intended to be printed by individual users using a wide variety of consumer grade printers. The original intent for this guide is to be printed “Actual Size”, the dimensions of…

…Much false information surrounds this topic; many people think JS8Call won’t work without an internet or satellite connection, but THIS IS FALSE. JS8Call can sync to the appropriate time using the trans- missions of others…

…With this in mind, if a radio operator had to start operating clandestinely, it would be absolutely crucial to know what your network's alternative callsigns are. In short, if you and your buddy need to…

…Though there are many ways of doing this, a common setup requires the following: Needed Hardware 1 - Software Defined Radio with a Windows (or Linux) PC to run it: A simple SDR dongle can be configured…

…The VHF/UHF options provided are intended to achieve this effect, albeit due to the nature of LoS comms, the practicality of such may be questionable over long distances. Where this plan may be of some…

11 North America-Europe Data Bridge Established almost entirely on 20m, as this has the best chance of success over such a distance, while also being accessible to most people. Set up during the hours of…

…With ALE, there is no guesswork to determine which band or time of day is most appropriate for a data link, as the software computes this automatically. This is why ALE is the gold standard for…

…With no strong, top-down leadership, a system such as this has the potential to descend into cliques, political echo chambers, and general chaos. As HF radio is not super popular right now amongst the general…

20 Malign Actors Despite our best efforts to create a wholesome project, various issues have become problematic since the launch of this Net. Below are some of the concerns to be aware of. Cliques, Bullying, and…

…This isn’t necessarily a bad thing, but from a comms perspective, this does mean that the prepared citizen community is skewed in favor of squad-level comms doctrine. Lots of doctrine and tactics are being…

27 Help! My JS8Call Isn’t Working! Follow this checklist in the event your receive-only JS8Call setup is not working. SDR Functioning? 1 - Check to see if your SDR is plugged in. 2- If using…

…However, if cell networks, internet connections, and even satellite options all go down at the same time (and stay down for hours), this may warrant a more serious and dedicated response. Real World Lessons Learned In…

…In short, ALE software such as this simply “scans” all of the HF bands, and automatically selects the best one for a link to be established between two or more radios. This provides the advantages of…

…Though this may be a bit resource intensive for some, running JS8Call around the clock requires very little CPU power, especially in receive-only mode. Though it would be great to see JS8Call being used to…