I have logged activity on this frequency several times before. Hearing one side of a conversation, a YL speaking to another [unheard] station. There is a very strong data ute signal a few kHz up and its making listening difficult. Sounds like an informal telephone-like conversation...characteristic of the radiotelephone systems that are often heard coming out of Latin America and are found all over the 6765-7000 kHz fixed/mobile 43 meter band, but usually stay below 6900 kHz.
Listening via the ΣSDR located on the CT/MA border. 6893 kHz 6.893 MHz 6893 USB mode. Spanish language.