U.S. Amateur Public Links Championship

Here's what I found at the U.S. Amateur Public Links Championship, which runs through Saturday at Laurel Hill Golf Club in Lorton:

451.5125 [         ] Primary (MOTOTRBO - Color Code 1, Slot 1, Group 1) (R)
452.7125 [         ] "Private" (MOTOTRBO - Color Code 1, Slot 1, Group 3) (R)
469.9250 [ d743] Unknown if for tournament or club

Interestingly, the license for the two MOTOTRBO channels does not indicate that they are digital, nor does it indicate that they are repeaters.