Airspace Map in .IMG Format
The link at the bottom of this page downloads a map of US Airspace in .IMG format. For devices (such as the Nuvi models, etc.) that create a mounted drive when connected to a USB port on your computer, simply copy the .IMG file to the Garmin directory on the drive. The map can be also be installed in certain Garmin GPS devices (see a list here) using a program such as MapUpload (see a description here) or SendMap20 (see a description here). WARNING: If problems occur during this process, it is possible that some or all of the maps currently installed in your GPS device will be erased or rendered unusable. Do NOT proceed unless you are certain you can reinstall the maps in your GPS. (Press BACK to continue.) |