I was kind of racing this mid-90's mustang on the interstate, I was going 95 and he was trying to catch up. All of a sudden I slowed down to 70 cuz there were 2 State Patrol cars on the shoulder, then they start following us and one turns on his lights and sirens right behind me, and I'm like WTF? Radar detector doesn't even beep. I pull over and the Man asks me how fast I was driving. I said "I know I was going over 80." He said they had 2 landmarks 660 feet apart and this patrol plane up above timed me between the 2 landmarks and calculated my speed to 92mph. And I did notice a plane flying around. Part of me wanted to say "INCORRECT, I was actually going 95" The other part of me gave that Homer Simpson "D'OH". In a way I felt lucky cuz earlier in the day I was going 120 racing (owning) another mustang. While sitting in the patrol car I asked him how many seconds it took me to pass through the landmarks, he said he could get that info from that patrol pilot. I told him I wanted to know so I could post my 660 ft patrol landmark times beneath my signature on clubwrx.net. He just kind of looked at me. What's crazy is I knew the officer. I work at a local hospital and even treated him through ER when he wrecked his patrol car a couple of yrs ago. He knew who I was and we were even laughing at that strory. He's even stopped me once before and let me go but not this time. The Patrol had a field day this afternoon, while still sitting in the car I noticed 3 other officers stopping separate cars.