Noticing traffic on 6900 kHz LSB / 6.900 MHz LSB a bit earlier than usual this afternoon (U.S. east coast time anyway). Tuned in to 6900 kHz after seeing voice traffic on the waterfall while listening to 6880 kHz.
Sporadic signals, not like the frequency is (will be?) later on in the evening. Possibly an indicator of a busy night to come.