USCG Exam Prep

Master 500-Ton License Practice Questions

Practice questions for the USCG Master 500 GRT license exam. Comprehensive coverage of all subject areas tested by the Coast Guard.

200 questions on the real exam250-minute time limit70% to pass

Unlimited Adaptive Practice

Unlimited questions written specifically for this exam, explained by a licensed captain who has actually stood the watch.

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Topics Covered on This Exam

Rules of the Road (COLREGS)

Navigation & Chart Reading

Engineering & Machinery

Vessel Stability & Loading

Cargo Operations

Safety & Emergency Procedures

Built by a Captain, for Captains

The Chartroom was built by a licensed 100-Ton Master who has sat the USCG exams. Every explanation is written from the perspective of someone who has actually worked on the water — not a software developer guessing at maritime regulations.

Fresh questions on demand so you never run out of material — adapted to your weak spots and explained by a captain who has actually passed this exam.

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