Introduction to US Ham Radio Activities. Report of my activities while I stayed January to August in this year.
Koji Oyama, JP1HUJ, AI7HU, made a presentation for this topics at the meeting of Yokohama Midori Club JH1YMC + MLA48.
Introduction to US Ham Radio Activities. Report of my activities while I stayed January to August in this year.
Koji Oyama, JP1HUJ, AI7HU, made a presentation for this topics at the meeting of Yokohama Midori Club JH1YMC + MLA48.