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"
Saturday, May 30, 2020
Speed of Light & Frequency, Wavelengths and AC/DC - it's all COOL! Part4
No comments:
Post a Comment