Over the weekend I was at Martinsville for the ValleyStar Credit Union 300. I did a good search for frequencies before I went. Here's my question...
I heard them use NASCAR 1 (461.200) for most of race control and NASCAR 2 (464.600) for general comms, I did not hear NASCAR 3 or NASCAR Fire/Safety (451.575 and 451.225 respectfully), but several times I heard them say "Go to channel 6", but despite having a close call scanner running and being in the infield I never heard anything. I've also never seen a NASCAR 6 on any list.
Does anyone know what channel six is?