What's a good comprehensive test prep program for the FAA Part 107 cert. My son operates the RQ-7 Shadow in the Army and is wanting to get his FAA Part 107 done. It doesn't appear that there is any military equivalency with the FAA. Their tech school discontinued everyone leaving Fort Huachuca with their Part 107 a couple classes before his.
Here's what CAP is recommending:
https://capdronewiki.notion.site/14-CFR-107-Ground-School-88fcd05a4ba743e49a5980c530c5920b