Spanish language freebander 45 meters 45 metros on 6666.6 USB vs. English language traffic on 6667 kHz, IDed as Santa Maria at 0103, SELCAL check at 0103 UTC. 0104 UTC Santa Maria (??) continuing, secondary frequency 2962 kHz USB with another SELCAL check.
The Latin American freebanders have faded away rapidly at this point, 6667 kHz is now clear. This is the first time I've heard actual legit aeronautical traffic on this frequency.
Received via Westminster, MD KiwiSDR