Captain Mike's OUPV Prep

KnotLogic LLC

About this app

Captain Mike's OUPV Prep is a focused study tool for the USCG Rules of the Road exam — used by candidates for OUPV
(six-pack), Master 100-ton, and any other deck license that includes the Rules section.

WHAT'S INSIDE
• 2,282 practice questions across 11 categories
• Practice mode — drill any category, 20 questions at a time
• Exam mode — 25, 50, or 100-question timed exams at the real 90% pass threshold
• Adaptive Practice — focuses on your weak areas automatically
• Smart Review — SM-2 spaced repetition
• Daily study plan with mastery progress and streaks
• Quick-reference cheat sheets for lights, signals, day shapes, and vessel hierarchy
• Detailed explanations on every answer

CATEGORIES
Navigation lights • Steering and sailing • Sound signals • General rules • Vessel hierarchy • Inland vs. International • Day
shapes • Restricted visibility • Risk of collision • Safe speed • Distress signals

SCOPE
This is a Rules of the Road specialist. It does NOT cover Deck General, Navigation General, or Chart Plotting.

PRIVACY
Fully offline. No accounts. No data collection. No ads.

ONE-TIME PURCHASE
$9.99, lifetime. No subscriptions.

Fair winds.

What’s new

Accuracy update — corrected answers across the Rules of the Road question bank, with the specific rule citation added to each explanation.