During 1 weekend (between mid-April / mid-May), team PY1AA – LABRE-RJ will activate Maricás Island SA-079. The activity depends on local sea conditions. Special callsign ZY1M will be used and the QSL info is on QRZ.com. QRV on HF bands (SSB, CW, Digi). Grid Locator GG86mx.
