Surface Movement Guidance Control System (SMGCS) charts used for low-visibility taxiing at airports are not provided by the FAA. Instead, they are available from third-party chart providers. Airports typically work with these providers to create the SMGCS charts.
Therefore, these low visibility/SMGCS taxiway or airport diagrams are not available in ForeFlight Mobile. However, if you have a PDF copy of a low visibility/SMGCS taxiway or airport diagram, the file can be added to ForeFlight Mobile using the bring-your-own-procedures (BYOP) feature. This feature allows PDF procedures to be uploaded and associated with specific airports. For detailed instructions on how to use this feature, visit:
How do I add my own plates using the "Bring Your Own Plates" (BYOP) feature?
Last Updated: