Winter Field Day, Summer Field Day, "Summits On The Air" with W7MRC, Amateur Radio, Rhodesian Ridgebacks, Field Craft, Living in Montana, Old 4 Wheel Drives, Old Tube Radios, Hiking and "Just Getting Out There"
Wednesday, July 29, 2020
2020 Amateur Extra Lesson 4.3, Principles of Circuits, Part 2 (#AE2020-14)
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