Both pilots of the Air Tractor 802s were operating on 122.7750 during today's North Augusta fire. Awesome comms. Unknown if thats their usual frequency or not, but it was being utilized on their way back to Columbia and over Aiken airport here.
Actually I caught these two shortly after taking off from Owen’s Field in Columbia and heading that direction on Friday. I believe they are the same planes who were working on the fire in North Augusta.