The ARRL Operating Manual for Radio Amateurs is the most complete book about Amateur Radio operating. It was written to help guide you through the dozens of ways hams communicate with each other. It contains information that every ham needs:
Beginners - explore the broad range of ham radio activities, practices and events. Intermediate hams - sharpen your skills, earn awards and participate in contests. Experienced hams - find frequently needed references, details on new technology, and new ways to enjoy your favorite activities.
Every chapter of this 10th Edition has been updated to reflect the most current information, including a brand new chapter on remote station control over the internet.