Brian’s two greatest passions - genealogy and electronics - come to life through his love for family history and amateur radio. His dedication to preserving his heritage led him to create the nzolivers.com genealogy website, initially based on the extensive research his late aunt conducted in the 1970s and ‘80s. Today, the site features nearly 13,000 individuals and over 1,500 photos, thanks to Brian’s ongoing research and contributions. Brian’s fascination with radio and electronics began at an early age and eventually led to teaching evening classes for amateur radio enthusiasts for many years. The ‘Hamology’ course book started as simple notes and handouts when Brian was first - though reluctantly - persuaded to teach an amateur radio course. He hopes this EPUB edition serves as a valuable resource, whether you’re using it as a textbook or a handy reference. It’s a must-have for every ‘library.