Log via SDR Kiwi Paraguay http://paraguay.proxy.kiwisdr.com:8073/ and SDR Kiwi Pardinho, near Sao Paulo, http://appr.org.br:8073/, best on Paraguay receiver.
Very weak on SDR Kiwi Swiss: http://hb9odp.proxy.kiwisdr.com:8073/
Only very weak carrier here in Lugo at this time. The best time to hear it here is more later.
ANTARCTICA, 15475.97, LRA 36, Radio Nacional Arcángel San Gabriel, Base Esperanza, now on air, 1415, unusual time. Spanish, female, comments, id. "Desde Base Esperanza, transmite LRA 36, Radio Nacional Arcángel San Gabriel", answering phone calls. "Nuestra querida Radio Radio Nacional Arcángel San Gabriel para todo el mundoooo."
LRA 36, signal interrupted abruptly, at 1442 UTC.
It seems to be on air only on Wednesdays. Heard 28 March, 18 April and now 25 April, other days of the weak out of air.