Howdy folks! I have a current FAA third class medical, but it expires March 2021. I'm currently flying for the air force and have an up DD 2992. Thus I was wondering if I can use the DD 2992 to get my third class medical renewed? I did the google and didn't find any results. I've also seen some things on the web regarding people flying legally without a current FAA medical but a current 2992. Is this true?