Not sure how to subdivide here:

Kirk fights with two US Air Force personnel in "Tomorrow is Yesterday" -- both appear to have no rank insignia, this would mean the hold the lowest grade "airman basic", equivalent to private. Since the majority of other USAF ranks are identical to the army, should i list their rank and insignia information here to expand this article? or make airman basic its own article?

Also, we probably have a few cases of

If anyone has any knowledge of how this rank has been used in these productions, i'd love to see it added here. -- Captain Mike K. Barteltalk 21:55, 16 Jan 2006 (UTC)