View source for Translations:Introduction to EFIS module/1/en Jump to: navigation, search You do not have permission to edit this page, for the following reasons: The action you have requested is limited to users in the group: Users. You do not have permission to edit pages in the Translations namespace. You can view and copy the source of this page: <br /> ---- The EFIS module is a graphic interface which displays real <span style="color#0000ff">3D terrain</span> while flying. In order to use it, you will first need to download the '''3D data''' from the Map Store. This is a complex piece of data and it works for '''both''' the EFIS module and the Elevation Graph. So this means that once you have installed it in Air Nav Pro, you won’t need to install the Free Elevation data. Return to Translations:Introduction to EFIS module/1/en.