USCG-OUPV-L4.1
The chart plot module: ten questions, ninety percent
USCG-OUPV-M4 · Chart Plot (exam module Q172) · USCG-OUPV-M4-A Navigation problems on the chart — fixes, set and drift, course to steer. 10 questions at a 90% pass mark.
Ten questions, and you may get one wrong. It is the shortest module and, per question, the most expensive. Unlike Rules of the Road, you may use the chart and your instruments — this module is testing whether you can actually work, not whether you have memorised.
AI-drafted catalogue content pending SME review. USCG requirements change; verify every figure against the National Maritime Center and the current CFR before relying on it for an application.