Discover the heart and history of amateur radio in Wavelengths of Wisdom: The John Jaminet Legacy Story—a moving tribute to a beloved ham radio pioneer. Through family interviews and rich storytelling, this keepsake book reveals how curiosity, hands-on ingenuity, and a spirit of service built a legacy that resonates across generations. Perfect for readers who value human connection, technical innovation, and lifelong learning, this memoir offers inspiration for hams and non-hams alike.