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Obtain or upgrade your amateur radio licence using this complete training package. Create tests from the official ARRL question pools. Browse the question pools. Read in-depth explanations of each question. FCC Part 97 rules and RF exposure tables included. A unique system of hypertext links takes you from each question to technical explanations, pages of useful formulae, math hints and everything else you need to gain a pass grade at any level. The evaluation version gives access to a selection of materials from the Technician license class. On registration you gain full access to any chosen licence classes from Technician to Extra.