GMDSS Radio Operator's License (DO) Practice Test Book
$24.95
Verification by ID.me •
What is ID.me?
The GMDSS Radio Operator's License (DO) Practice Test Book product contains the entire set of newly revised and updated FCC test questions and answers covered on the GMDSS - Radio Operator's online exam. It does NOT go into the why's behind the answers.
This is a hard-copy study guide that will be shipped in the mail.
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