I spoke with a Warthog driver one time. He was so proud of his aircraft and the reputation they had. He seemed to take pleasure in announcing that it lacked a normal airspeed indicator. Rather, it had a calendar.
That's funny. I know a couple of Tankbuster Drivers too. They all seem to have the same attitude. One guy used to ask, "Imagine you're a bad guy in the desert. No imagine you get a perfect frontal view of my lumbering gunship bearing down on you and you see my teeth start to spool up. How ugly is this plane now MF!!!????"
LOL. It's my favorite plane too.