Download v6.2 if:
Stick with Default or Navigraph if:
The developers have already hinted at the roadmap for the v7.0 branch. Expect: mapa eaa v6.2
For amateur radio operators (especially those in the 2m and 70cm bands), terrain is the enemy. V6.2 includes a dynamic Fresnel zone calculator built into the metadata. When you load the map in compatible GIS software (like QGIS or OpenCPN), the map generates real-time line-of-sight heatmaps between grid squares. Early testers report a 22% improvement in predicting repeater coverage compared to v6.1. Download v6