Chapter 3. The Role of HAM Radio Operators During Disasters
24:00 · ٢٬٧٠١ استماع
من الألبوم Emergency Communications and HAM Radio: The Lifeline During Disasters and Crises
24:00 · ٢٬٧٠١ استماع
من الألبوم Emergency Communications and HAM Radio: The Lifeline During Disasters and Crises