Yesterday morning I noticed that in Minneapolis KMSP had turned off Fox9 HD 9-1. I believe that is a VHF station. They rebroadcast the Fox9 HD on 9-3. Also they rebroadcast Fox29 on 9-4 and continued to broadcast Fox9 SD on 9-2. By evening they had it all back to normal. They must be dropping the vhf and picking up something new too......maybe?