YU1ACR/YT1Z

More info:
YU1ACR @ YU1SRS FORUM
YU1ACR @ QRZ.COM
YU1ACR @ APRS.FI
YU1ACR @ HAMQTH.COM
YU1ACR @ QRZCQ.COM
YU1ACR @ HAMCALL.NET
YU1ACR @ SOCIALHAMS.NET
YU1ACR @ DXHEAT.COM
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