https://stream.echo6.co/videos/watch/0dccd590-e8d9-42a7-a615-5026b6802f02 Will you have coverage where you're traveling? In this video I show you how to use the heat map feature on APRS.fi to check expected APRS coverage anywhere in the country before you ever leave home. This is one of the most useful and underused tools on APRS.fi and it can save you a lot of frustration on the road. I walk through the exact steps to access the heat map on APRS.fi, how to interpret the color coded grid squares, and what the red, purple, and faded shades actually mean in terms of real world APRS reception. Whether you are planning a road trip, an RV adventure, a camping weekend, a SOTA or POTA activation, or a deployment for emergency communications, this technique will help you know what to expect before you key up. APRS.fi is a free web based tool that aggregates data from APRS digipeaters and iGates around the world. The heat map view shows you where stations have actually been heard, which gives you a realistic picture of coverage that no theoretical propagation chart can match. If you have ever wondered why your APRS beacon goes silent in certain areas, this will explain it visually. I cover what to look for, how to zoom in for detailed local views, how to compare multiple regions, and a few tips for traveling hams who want reliable APRS tracking on the move. This works for fixed stations, mobile rigs, and handheld trackers alike. #APRS #HamRadio #AmateurRadio #APRSfi #PacketRadio #HamRadioTutorial #EmComm #OffGridComms #DigitalHamRadio #APRSTracking #HamRadioTips #MobileHamRadio #RVHamRadio #HamRadioLife #APRSCoverage 🔹My Favorite Gear - https://www.amazon.com/shop/km4ack 🔹Weekly Newsletter - https://mailchi.mp/40da1fe472e3/km4acknewsletter 🔹Follow Me Twitter @km4ack 🔹Cool Ham Gear - http://km4ack.com 🔹Support the channel through Patreon - https://www.patreon.com/km4ack 🔹🔹🔹🔹🔹 As an Amazon Associate I earn from qualifying purchases Sat, 20 Jun 2026 13:29:34 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/0dccd590-e8d9-42a7-a615-5026b6802f02 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.