I remember it. One of the U-2 pilots, Greg Dotter (who is a contract IFS pilot at Pueblo now), was driving the chase car. We had just got a new style radio. The old style were like what you'd find in a T-38A: a wafer switch to immediately go to Guard.
He sees #3 of the three ship roll out on final... and no gear. Being that we operate on a U-2 discrete freq, he tries to rechannelize the radio to Guard... which is not a quick step... to send the guy around. No luck. Before he can get it switched over, the Hog bellies in.
Had we had the "old style" radio, this would not have occured.
What happened to the pilot?