test prep

TOTAL newb here. Studying to get my UA cert, just learning how to read TAF's. Stumbled across, what I think is a typo on page 18 of FAA-G-8082-22 (section pasted below). I don't see the part described on line 2 of the explanation in the example report. It looks to me like there should be a...

Hello everyone. Ive been researching for hours and can see that there are any classes to become commercialy licensed. Most of these classes seem outrageously expensive. Does anyone have the lead on a cheap or free way to prepare for the 107 exam? Thanks!