Broadcast from Peru, S4 just above the noise, with a musical track featuring children's chorus, followed by male announcer speaking Spanish, then another piece of music with male vocalist, pop style with traditional influence, more patter from announcer.
Still audible at 11:04 UTC with music, hard to tell much, with signal dipping below noise floor.
The name means "Southeast Waves" or "Southeast Wavelength."
Audible but unintelligible at 11:25 UTC.