Yeah... I have three recon service stars.
It really wasn't that hard of a shot since it was another sniper I hit, but we were having 800-900m sniping battle which was fun until I ended it with that shot. Plus, he was standing still.
Nearly impossible to hit anyone moving at that range.
I've only shot a jet with a tank once. Not sure I'm gonna be able to do that again though.
I don't really play in the vehicles too much unless I'm a passenger, which is what I'm really good at if I have a decent pilot.