Transfer Window Planner - v1.8.0.0 An ingame implementation of AluxMun's Launch Window Planner WebApp   The Transfer Window Planner is a plugin to let you visualise planetary transfer efficiency in-game. Using it you can select your planet of Origin and planet of Destination and it will present you with details about the required Delta-V to travel from Origin to Destination. You access the tool by clicking on the Porkchop icon in either the AppLauncher or Common Toolbar