Extra Class - Book and Software Package Author:Gordon West Package contains the Gordon West Extra Class book plus interactive Windows software. The software includes the explanations from Gordon's book. When you answer incorrectly, the correct answer and explanation appear on the screen. Read through the book, and then study for your FCC Element 3 exam for your top-level Extra Class ham radio license... more ». Valid for exams from July 1, 2002 through June 30, 2006.« less