amateur radio earth hour klcc kuala lumpur malaysia 9M2PJU March 31, 2012 0 Comments KLCC Earth Hour 2012 “Turn off your non-essential electrical devices. Why dont we use alternative energy to power up our shack ?”
9M2PJU 0 Exploring the HFTRX SDR Transceiver: A Powerful Open-Source Project for Ham Radio Enthusiasts
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