Alfonso, TI3ATS is active from San Isidro, El Guarco Cartago, Costa Rica.
He is working on HF Bands.
QSL via TI3ATS, LOTW, ClubLog OQRS, eQSL, QRZ.com Log Book.
Ads for direct QSL:
Alfonso Octavio Araya Flores, Frente al Supermercado Excelente #2, San Isidro, El Guarco Cartago, 30802, Costa Rica.


TI3ATS Alfonso Octavio Araya Flores, San Isidro, El Guarco Cartago, Costa Rica