Exam prep

Boating License Prep study guides

Boat-Ed style questions — with labeled diagrams and docking/PFD decision tools.

37 explained questions, each with the answer, a worked explanation, and something interactive to help it stick.

How should you approach a dock when the wind or current is pushing you away from the dock?When wind or current is pushing you away from the dock, approach at a sharper angle (steeper than the usual 45 degrees) and with a bit more speed and power so the force does not stall your approach. Secure the bow line first, then use the motor to swing the stern in.Read the guide
What Is the Best Way to Find Out About Hazards on a Local Waterway?The best way is to consult local nautical charts for that waterway. Charts reveal obstructions, shallow water, currents, and other hazards you cannot see from the surface. If charts are unavailable, ask local boaters, marinas, or the harbormaster.Read the guide
You See a White Buoy With an Orange Square and Black Lettering. What Does This Buoy Tell You?It is an information marker, a type of non-lateral marker. The orange square means the black lettering displays information such as directions, distances, locations, or nearby facilities, for example "MARINA" or "GAS." It does not indicate a hazard or restriction.Read the guide
Which of the following is recommended maintenance for an inboard boat?Flushing the engine cooling system with fresh water and checking the engine compartment for fuel or fluid leaks. Regular engine care, oil changes, cooling-system flushing, and inspecting for leaks are the recommended maintenance tasks for an inboard boat.Read the guide
You see a motorboat approaching on your right. What action should you take?Give way. A boat approaching on your right (starboard side) has the right of way as the stand-on vessel, so you are the give-way vessel. Slow down, alter course, and pass behind it, keeping clear until safely past.Read the guide
Your boat capsizes but remains afloat. What should you do?Stay with the boat. If it capsizes but keeps floating, remain with it, climb onto the hull or hold on, and do a headcount. A floating boat is far easier for rescuers to spot than a person swimming alone.Read the guide
Which of these boating activities violates Homeland Security restrictions?Anchoring under a bridge or in a shipping channel violates Homeland Security boating restrictions. Boaters must also stay at least 100 yards away from U.S. Naval vessels, slow to minimum speed within 500 yards, and avoid all restricted security zones.Read the guide
PFDs on a Boat Must Be Readily Accessible — Which Storage Method Best Meets This Requirement?Store PFDs in an open, unobstructed location where anyone aboard can grab and put one on instantly — such as an open bin, on a hook, or an unlocked seat locker. They must NOT be sealed in plastic packaging or locked away under gear.Read the guide
You are caught in severe weather while boating. Where should you seat your passengers?Seat passengers low on the floor (bottom) of the boat, as near the centerline as possible. Keeping weight low and centered lowers the boat's center of gravity, improves stability, and greatly reduces the risk of capsizing in rough water.Read the guide
Flapper Valves Are Used in Fuel Tanks To Do What?Flapper valves are used in boat fuel tanks to reduce the chance of fuel spillage and back-splash when refueling. The one-way flap seals the fill pipe so fuel cannot surge, foam, or splash back out as the tank fills.Read the guide
What piece of equipment on a boat is most important in preventing propeller strike injuries?The engine cut-off switch (ignition safety switch, also called a kill switch or lanyard). When the operator is thrown from or leaves the helm, the tethered lanyard pulls free and instantly shuts off the engine, stopping the spinning propeller before it can strike anyone.Read the guide
What is one part of a regular vessel and engine maintenance program?Checking the engine oil level before every trip - and changing the oil regularly - is one part of a regular vessel and engine maintenance program. Routine oil checks help the engine run reliably and prevent breakdowns that could strand or endanger you on the water.Read the guide
Which Operation on a PWC Requires More Than Idle Speed?Steering (maintaining directional control) requires more than idle speed. A personal watercraft steers using the thrust from its jet drive, so turning the handlebars only changes direction when water is being forcefully pumped out the nozzle. At idle or with the throttle released, there is too little thrust to steer.Read the guide
A Passenger on Your Boat Falls Overboard. What Should You Do First?First, reduce speed and shout "man overboard" to alert the crew. Immediately assign someone to point at and keep the victim in sight, and throw a flotation device (PFD). Then maneuver to approach slowly from downwind or into the current.Read the guide
Which of These Actions Is a Homeland Security Violation?Approaching within 100 yards of a U.S. naval vessel is the homeland security violation. Boaters must stay at least 100 yards away and slow to minimum speed within 500 yards. Avoiding restricted areas such as dams or power plants is not a violation—it is exactly what you are supposed to do.Read the guide
How Do You Know When You Are Operating Your Vessel at a Safe Speed?You are operating at a safe speed when you can take proper, timely action to avoid a collision and stop within a distance appropriate to the conditions. Safe speed is not a fixed number; it depends on visibility, traffic, your vessel's maneuverability, weather, and nearby hazards.Read the guide
A Water Skier on Florida Waters May Legally Ski During Which Situation?A water skier may legally ski only during daylight hours — from a half-hour before sunrise to a half-hour after sunset. Florida law also requires each skier to wear a USCG-approved personal flotation device and requires an observer aboard (in addition to the operator) or a wide-angle rearview mirror.Read the guide
What Is Every Vessel Operator Required to Do?Every vessel operator is required to take all necessary action to avoid a collision. This means keeping a proper lookout at all times, maintaining a safe speed for conditions, and practicing good seamanship to protect people, property, and the environment.Read the guide
What should the operator of a give-way vessel do to avoid colliding with a stand-on vessel?The give-way vessel must take early and substantial action to keep well clear: alter course and/or reduce speed decisively, usually by passing behind the stand-on vessel at a safe distance. Avoid small, last-minute changes.Read the guide
Where Is the Best Place to Put PFDs While You Are Out on Your Boat?Keep PFDs in an open, readily accessible spot on deck near where people sit, such as an unlocked bin or a hook in the cockpit, so each one can be grabbed and put on instantly. Never lock them away, bury them under seats, or leave them in the original plastic wrapping.Read the guide
When Is a Boat Operator Required to Assist Anyone Injured in an Accident?A boat operator is required to assist anyone injured in a boating accident as soon as they become aware of it — essentially always — provided rendering aid does not seriously endanger their own vessel, crew, or passengers. This duty to render assistance is set by federal law (46 U.S. Code § 2304).Read the guide
How does alcohol use affect boat operators or passengers?Alcohol impairs judgment, reaction time, balance, vision, coordination, and depth perception. On the water, sun, wind, motion, noise, and vibration (“boater’s fatigue”) intensify these effects, so impairment sets in faster than on land. Alcohol contributes to roughly a third of boating deaths.Read the guide
What Is the Risk When a PWC Passes Too Closely Behind Another Boat?The main risk is a blind spot. The larger boat blocks the PWC operator's view of the water on the far side, so the PWC cannot see oncoming boats and those boats cannot see the PWC, creating a serious collision hazard.Read the guide
How Does a Vessel Operator Keep a Proper Lookout?A vessel operator keeps a proper lookout by using both sight and hearing at all times—continuously scanning the bow, port, starboard, and astern for boats, swimmers, and hazards, keeping the view unobstructed, and using radar or radio if equipped to prevent collisions.Read the guide
Under Federal Law, Which Type of Boat Must Have a Capacity Plate?Under federal law, monohull (single-hull) powerboats less than 20 feet long that were built after November 1, 1972, must display a capacity plate. Canoes, kayaks, sailboats, personal watercraft, and inflatable boats are exempt from the requirement.Read the guide
What is the most critical part of boating?Staying alert is the most critical part of boating. Maintaining a proper lookout and constant situational awareness — watching for other vessels, hazards, and changing weather — prevents the collisions and accidents that inattention causes. Some exam keys also accept 'being educated.'Read the guide
Which is a common first indicator of bad weather approaching?A sudden change in the wind — a noticeable shift in its direction or a rise in its speed — is a common first indicator of approaching bad weather on the water. Falling barometric pressure and darkening clouds building to the west typically follow.Read the guide
When Crossing Paths, What Is the Give-Way Vessel's Responsibility?The give-way vessel must take early and substantial action to keep well clear — altering course, slowing, or stopping — and pass safely behind the stand-on vessel. It yields the right of way and is responsible for avoiding a collision.Read the guide
What should the operators of two powered vessels do when they approach each other in a head-on situation?Both operators should turn to starboard (right) so the vessels pass port-to-port — left side to left side. In a head-on meeting neither boat has right of way; each keeps to the right, just like cars on a road.Read the guide
Propeller Rings, Guards, and Baskets Are Designed to Do What?Propeller rings, guards, and baskets are designed to prevent propeller strikes. They encircle the propeller as a protective barrier, reducing the risk of injury to people in the water and to marine life, while also shielding the prop from debris and impact damage.Read the guide
Which of the Following Is Recommended When Docking Your Boat?Approach the dock slowly at idle or no-wake speed, heading into the wind or current for maximum control, with fenders out and dock lines ready. The rule of thumb: never approach the dock any faster than you are willing to hit it.Read the guide
How does the effect of alcohol while boating compare to its effect while on land?Alcohol has a GREATER effect on the water than on land. The physical stressors of boating, called boater fatigue, motion, engine noise and vibration, sun, wind, and spray, accelerate and intensify impairment, so the same amount of alcohol impairs a boater faster and more severely than a driver on land.Read the guide
What Is the Primary Cause of Many Boating Accidents?The primary cause of many boating accidents is operator inattention (carelessness), followed closely by operator inexperience and excessive speed. Note the distinction: while inattention leads to the most accidents overall, alcohol use is the leading cause of fatal boating accidents.Read the guide
Why Is the Height of a VHF Radio Antenna Important?Because VHF radio waves travel in a straight line (line-of-sight). A taller antenna clears obstacles and sees farther over the curved surface of the earth, which extends how far your signal can transmit and receive.Read the guide
In Florida, Which Activity May Legally Require a Boat Be Equipped With a Wide-Angle Rearview Mirror?Water skiing towing a person on skis, an aquaplane, or similar device is the activity. Florida law lets the towing vessel use a wide-angle rearview mirror as an alternative to having a second person aboard act as an observer.Read the guide
Under Florida Law, When Entering a "No Wake" Area, What Action Must a Boater Take?When entering a Florida "Idle Speed / No Wake" zone, a boater must slow to idle speed the slowest speed that still lets the vessel maintain steerageway (the ability to steer) and headway while producing no wake at all.Read the guide
Under Florida law, what is legally required to be worn by a person when waterskiing?A U.S. Coast Guard-approved, non-inflatable wearable personal flotation device (PFD, or life jacket) must be worn by anyone being towed, water skiing, wakeboarding, or tubing in Florida. Inflatable PFDs do not satisfy this requirement.Read the guide