Yet another mission planner in the works, i dont personally use either AP as i am creating my own.
As part of my dabblings i am creating an offline mapping tool etc for my GCS which i though might be useful to others. It's written in C# and leverages a fair few different map sources and caches the images to disk for offline use.
Needs .net 3.5 framework to run.
Right click to drag the map.