Had a fun time watching my 9500ix during a trip from San Francisco to Anaheim yesterday. I 'found' seven CHP officers on my way down. All were Ka band hits, and all we constant on.
The first was ~15 minutes down on the I-5 from 152. The CHP officer was with a I-5N customer and he left his radar on. He was in a white car, with no lightbar.
The next encounter was ~1 hr down. There were two CHP officers on the side of I-5S It looked like they had just finished up, and their customer was gone. One cruiser was the typical black and white with light bar. The other was a marked white car without the lightbar.
The third and fouth encounters were in Kings and Kern county. Both times were a single CHP cruiser using their radar while they were moving.
The fifth encounter was near Pyramid lake. A single CHP in black and white on the right side of the road. I couldn't tell if he was just hanging out or if he had just finished with a customer. It was dark and the detector found him way before I could have seen him with my eyes.
The final encounter was on I-5 near Glendale. CHP officer with customer who left his radar on.