I rarely catch who I've killed.  Usually, I don't even have time to check the buffer to see I've gotten a kill or the assist.  As such, I don't know which of the 13th TAS I shot down this tour (entering Rude's name in the squad list shows I'm 1/0 against the Rude squad this tour).  The reason I don't kill you often and you don't kill me often is the SA.  You're not gonna die to a Spit, and I'm not going to die to a Pony under normal circumstances.  I checked, and over all the tours I've flown, I'm even against Rude's squad, all of 7/7 I think.
I think the only vet I've tangled with on multiple occasions that I remember is hblair.  I swear every 109 I saw was him for a tour.   

I've fought alongside many vets (other than my squaddies obviously) though.  I always find that more memorable than seeing you shot down vet #39, e.g. impromptu winging with Mathman cuz we both happened to up Hellcats from a CV simultaneously.  It was a blast!  We come into a furball at about 5000 ft.  We see a friendly with 2 cons on him, so we dive in.  10 seconds later Victory 1 by Mathman and Victory 1 by Nifty comes up in the buffer followed by "thanks guys! <S>".  Don't have the slightest clue who we killed.   

Oh, I did shoot down Mason over the weekend.   

  I always seem to remember the FDB kills and deaths. LOL