ATAK has hundreds of icons for multiple uses. It is also extensible with additional icons. Icons must be 32 x 32 bits in png format.
The icons must be zipped. If you want to have groups of icons, put multiple directories of icons in the same parent directory, then zip them all into one zip file.
How To Add Icon Sets
Here is an old tutorial that shows how that is done.
Extra Icon Sets
These are additional Icon sets that you can import into the point dropper. You can find instructions on how to immport icons on the Icons page.
- Round Flag Icons. This is a set of about Round 200 flags.
Search And Rescue Icons
- USAR Icons (Categorized) as shown below. From ArcGIS Deployment site.
- USAR Icons (uncategorized) as one set to be displayed all at once.