USCG Exam Prep vs CBDR

USCG Exam Prep provides recreational boaters and merchant mariners a convenient and accessible platform to study for the FCC and U.S. Coast Guard license exams. Whether you are studying for your Deck, Engine, or FCC Radio license exams, seeking limited or unlimited certification, or just refreshing your knowledge, USCG Exam Prep will help you achieve your licensing goals at a fraction of the cost. You can self-study by browsing through the USCG exam questions and answers across all Deck and Engine subcategories, flagging questions for follow up and random generating practice exams. These exams can also be generated and downloaded or printed for offline use, making practice more convenient for those times when you do not have internet access, such as lengthy times at sea, or when you just need a break from digital platforms. The App also allows you to download the database for study when you do not have internet access. Our app conveniently syncs your progress with our website version (www.uscgexamprep.com) and you will have access to both platforms. The App is great for continuous review of questions, especially for some exam areas such as Rules of the Road / Colregs. However, sometimes you will want to use the larger format website for more involved sections such as Navigation Problems. Whether you are a recreational boater seeking to upgrade to an OUPV or Captain’s License, or a Merchant Mariner increasing your qualifications and ratings, USCG Exam Prep’s extensive database of actual exam questions will help prepare you for your next exam. USCG Exam Prep Provides: - Instant access to all license exam prep areas - Over 20,000 US Coast Guard and FCC questions - Track your progress in each category of study - Tag questions to review or study later - Search and filter questions by key words - Fully offline functionality, syncs your progress when back online - Generate random online exams and track scores - Generate up to 3 offline PDF exams per month - Access to both the app and website versions

CBDR is a training app for junior deck officers. Nine subjects cover radar, Rules of the Road, maneuvering boards, navigation calculations, positioning, tides and currents, shiphandling, vessel identification, and weather and waves. RADAR. Practice contact assessment, CPA, relative motion and contact reports. Use the scenario library or build a picture with up to six contacts. Edit positions, courses and speeds, then share the scenario by code or QR. Give a report by voice with on-device recognition, or type it. Eleven radar explainers cover the signal, the receiver controls and propagation, and a tuning simulator lets you clear a poor picture while checking that weak returns survive. RULES. Practice with the 954-question Rules of the Road bank and read the governing Navigation Rules passages in the app. Optional Guided Practice directs questions toward material that needs more work. Lights, shapes and sound-signal drills include their rules and explanations. MANEUVERING BOARD. Work nine Pub 1310 problem types with step-by-step constructions, including CPA avoidance, stationing, limiting range, bearings-only TMA, advance and transfer, and wind. Practice a generated problem or enter your own values. CALCULATIONS. Work time, speed and distance, compass conversion, mental minute rules, visibility, anchoring, time zones, ETA and speed of advance. Problems that allow a calculator include one; mental-only exercises are labeled. POSITIONING. Step through visual and radar fixes, soundings, celestial navigation, inertial navigation, GPS, running fixes, dead reckoning, and set and drift. Illustrated plots introduce each construction step by step, with focused labels and interactive controls. Study Aids to Navigation with an animated range and recognition practice. Search the bundled Chart No. 1 plates. Star Finder identifies navigational stars from the camera's star pattern without asking for, computing or storing your position. TIDES AND CURRENTS. Explore animated lessons on tides, reversing flow in San Diego Bay, rotary currents, and hydraulic flow in the Cape Cod Canal. Zoom into the displays and use the clocks, current meter and Moon dial to examine the models. The teaching days are illustrative. A separate lookup retrieves NOAA and Canadian Hydrographic Service station predictions, with saved datasets available offline and export options. SHIPHANDLING. Animated lessons show how a propeller works, how a rudder works, the pivot point under acceleration, restraint and tugs with a live throttle, and twisting off a pier. Man-overboard recoveries step through the Anderson, Williamson and racetrack turns, each opened by its use case. Hydrodynamic effects cover bank cushion and suction, interaction alongside an oiler, and squat, with pressure fields around the hulls. The squat lesson uses an Arleigh Burke class profile and enlarged sonar-dome clearance, with worked clearance and water-speed examples. VESSEL IDENTIFICATION. Recognize ship classes and vessel types from silhouettes, photographs, or both. This feature is marked Beta. Source and license credits accompany the images. WEATHER AND WAVES. Bowditch's weather on a rotating globe: wind belts, the circulation cells and jet streams, air masses, fronts, local winds, fog, tropical cyclones, Buys Ballot's law and the dangerous semicircle. Waves on a three-dimensional sea: how they form, travel, shoal and break, and how to measure them aboard ship. CLASSROOM. Host and join group tests using QR or text codes, entirely offline. Return results by QR and export the instructor's record as PDF or CSV. Hosted exams reveal answers after the test is finished. Training works offline. The station-prediction lookup uses the internet when requested, including Apple's map service. No account, advertising, analytics or tracking. Training settings, optional question-level practice progress, custom scenarios and saved predictions stay on the device. There is no history of session scores.