So a few months ago, I made a post on here titled something like "One LEO, Two Types of Radar". Basically describing an encounter where I passed a parked LEO which was shooting K then Ka at the same time, then I/O Ka. At the time I noticed two LEO's in the car, which is uncommon here. Since the beginning of time, this LE agency has used K units, ever since I got my first Whistler back in the 90's.
Well the other night I was driving home and was last in a pack of cars. It was dark and rainy and I was doing about 52 in a 40, when all of a sudden, bam I/O Ka, V1 indicating a rear arrow. Silence. Bam Ka blast again at full lock. I never saw him and could not find him after the alerts. Well hidden somewhere. So I am thinking that the other guy in the car in my first encounter was the guy either selling or teaching this agency how to operate new Ka units and introducing them to the joys of I/O. Sucks because I have to drive this route every day to and from work.