FT8 Operating Guide
Gary Hinson, ZL2iFB, has put together a FANTASTIC guide for operating the FT8 digital mode. The guide is 80 pages long so it contains pretty much EVERYTHING you want to know about operating FT8. It is a PDF file so you can save it on your computer and access it (and use the SEARCH feature) anytime you have a question.
You can download the guide as a PDF file – just Click Here