To those that are good at following planes, then please lets have it. Im not good at all, so lets have fun. Lets see where they go today, and in the future until there is an announcement.
P&J is a huge contracting/construction company. They do work all over the US that includes power generation infrastructure, oil and gas infrastructure, etc. Don't know if accurate, but was told they had a large contract for post 9/11 clean up and recovery. So, it's not unusual for them to be flying A LOT. I don't think we need to read anything into it every time their plane takes off and lands at TYS.