Amateur Radio Service: Part 97 is critical knowledge for all amateur radio operators. This book covers the Code of Federal Regulations (CFR) to present regulations that apply to all amateur radio operators. Without this knowledge you face potentially very large fines from the Federal Communication Commission (FCC) and may lose your amateur radio license. Do not risk losing your license. This book is valuable to the new, as well as, experienced amateur radio operator.This book is a must have resource for your radio shack.