That, or Long Island CW Club [0] - highly recommend either one. Or Learn CW Online/LCWO [1] for self-led drills and practice in addition to those apps. And de

That, or Long Island CW Club [0] - highly recommend either one. Or Learn CW Online/LCWO [1] for self-led drills and practice in addition to those apps. And definitely avoid charts, graphs, mnemonics, memory hacks, visual aids -- at all costs -- if you want proficiency. [0] https://longislandcwclub.org/ https://longislandcwclub.org/ [1] https://lcwo.net/ https://lcwo.net/