You can open multiple maps assigned to individual vehicles. These maps are scaled and resized independently from the main map and from each other. These dedicated maps never loose their vehicles. If the vehicle moves out of the current detail map boundaries, the map will automatically center around the new vehicle position. The vehicle icon is always on the detail map, even when the vehicle moved off the main map. The number of detail windows that can be opened simultaneously is limited only by available display space. For the best results use dual monitor systems - you can keep the main map on the main display and detail maps on the secondary display.