L side is current Unit patch, R side Flag side is a combat patch. It is earned by being part of a Unit that has deployed.
More then half have never flown.
1903 First Flight, also term of 26th President Roosevelt. Not sure at what point Presidents started flying but the first presidential plane happened during WW2. So pretty safe to say over half have never flown making my statement more true than yours. Stupid is a choice faggot.