I don't know if others in the eastern half of the US have the same issue, or if it is a regional thing here. But when someone operates on or about 6930 to 6932kHz I can rarely make out what is happening. Sometimes I get lucky, but usually there is nasty QRM heard here on 6930 to 6932kHz almost 24/7. I have never figured out who or what it is, but it usually makes hearing anything else in that area very challenging at best.