IMPORTANT: All questions are sourced exclusively from publicly available FCC question pools.
Go Ham is not associated with or endorsed by the FCC or any government entity.
Go Ham is your tool to prepare for FCC commercial radio operator exams, including General Radiotelephone Operator, GMDSS Radio Operator, GMDSS Maintainer, Marine Radio Operator Permit, and Ship Radar Endorsement. Available on web, desktop, and mobile, the platform syncs your study progress wherever you go.
Completely free with unlimited study sessions:
• Access essential study tools at no cost.
• Upgrade only if you need advanced features for your preparation.
Why choose Go Ham:
• Study anywhere, anytime — on board or offline, without interruptions.
• Seamless sync across Windows, macOS, the website, and mobile apps.
• Current content: 2,860+ questions from the public FCC pools for GMDSS, marine radio, and radar.
Core features (always free):
• Access to the FCC question bank for commercial radio elements.
• Practice on the same question pools used for exam day, across every element.
• Real-time scoring for instant feedback on your progress.
Unlock advanced features with upgrades:
• Build exam-style practice tests focused on a specific element or topic.
• Step-by-step explanations and hints grounded in FCC rules and ITU regulations.
• A 24/7 AI radio study tutor.
• Generate printable tests for offline review.
• Progress tracking by element and topic.
Download Go Ham and prepare for your FCC exam.
FCC commercial radio exam prep: 2,860+ GMDSS, marine & radar questions, offline