npub167hem6ju6vx27h48n8jauezrfjktmarxnuy5pxx0kt6aufn36apqqy0399 (npub167h…0399) Would like to learn more also. Was really big into 'packet' radio back in the 80s/90s. Pre-internet of course. Could connect to nodes and PBBS's all over the country actually. Lately been back into HF. Renewed interest in SW, WBCQ for example. Also, CB is amazingly active (sunspots) and can be very interesting. 73 de KB2HPW