Welcome to Seasources.net. Established in 1996, we are the ultimate source for online USCG exam preparation assistance. Seasources.net provides free online exam preparation along with downloadable studyguides and standalone software that allows you to continue your studies without an internet connection.

The first SeaSources.net, Training for Mariners. The First with Online Study for the Maritime Industry.

Click here to create an account in the online study and begin your license preparation.

The subjects listed below are currently available for testing in the new online study room and are available for download to your computer. Click on subject below for details.

Engineering Examination Questions

All Engine Room Questions

Engine Room Electrical         

Engine Room General          

Engine Room Safety            

Engine Room Steam            

Engine Room Motor   

Gas Turbine Plants 

QMED Oiler          

Deck Examination Questions

Master 25/50/100 Ton

Operator Uninspected Passenger Vessel

All Deck Exam Modules

Able Seaman Questions

Advanced Subjects, Unlimited Oceans Master, Mate

Rules of the Road  

Aids to Navigation  Glossary Included

Breathing Apparatus

Cargo Equipment 

Cargo Stowage

Charts and Publications 

Chemical Testing

Right Whales

Damage Control  

Deck Engineering

Deck Safety

Emergency Procedures 

FCC Exam Questions

Fire Fighting Glossary Included 

First Aid  

G.M.D.S.S.  

Great Lakes

Hazardous Cargo

Inert Gas

Inland Navigation  

Instruments and Accessories

Lifesaving

Lifeboatman

Liquid Cargo and Bunkering

Marine Radio Operator 

Meteorology  "Glossary Included" 

Mobile Offshore Drilling Unit

Previews of Deck and Engine Room Questions

Celestial Navigation

Navigational Procedures

Pollution Control and Prevention

Rules and Regulations

Plotting/Navigational Problems

QMED

Survival Craft

Seamanship   Glossary Included

Sailing Vessels  

Ship Handling 

Ships Construction Glossary Included  

Ships Business

Signaling  

Stability and Trim Glossary Included 

Tankerman

Tides and Currents Glossary Included 

Towing

Watchkeeping  

Common Knots

Radar Plotting

 

 

LIFEBOATMAN

We now have a whole new website.

coast-guard-exam.net

Click here to redirect. 

The following Deck Rating modules are available in the online study.

Click on the "Enter Online Study" link above to begin preparing for your exam.

From the pull down menu in the online study select from the following topics:

LB01 Endorsement: Lifeboatman Modules: Q445
  • Q445-Lifeboatman
    • Liferafts and Rescue Boat required Equipment
      • Liferaft and Rescue Boat essential parts
      • Operation and Function of Launching Devices
      • Launching/Recovery
      • Maneuvering Commands and Procedures
      • Personal Survival Equipment
      • Distress Signals
      • Signals to Attract Attention
      • EPIRB
      • SARTS
      • Survival at Sea
      • Passenger Crew Safety
      • Lifesaving Appliance Regulations
    • Medical Care
      • First Aid
    • Seamanship
      • Marlinspike Seamanship
      • Compass: Operation and Maintenance

LB02 Endorsement: Lifeboatman Limited Modules: Q447

  • Q447-Lifeboatman
    • Liferafts and Rescue Boat required Equipment
      • Liferaft and Rescue Boat essential parts
      • Operation and Function of Launching Devices
      • Launching/Recovery
      • Maneuvering Commands and Procedures
      • Personal Survival Equipment
      • Distress Signals
      • Signals to Attract Attention
      • EPIRB
      • SARTS
      • Survival at Sea
      • Passenger Crew Safety
      • Lifesaving Appliance Regulations
    • Medical Care
      • First Aid
    • Seamanship
      • Marlinspike Seamanship
      • Compass: Operation and Maintenance

If you are studying for a United States Coast Guard Deck License exam which includes this module, you should  work through these questions until you are scoring 80% or better on them.

OAR COMMANDS

STAND BY THE OARS:  Each crewmember clears oar, ships rowlock, places blade flat on gunwale forward, inboard of person in front of them.

SHOVE OFF: Inboard bowman pushes off using boathook. When ordered, bowman releases sea painter.

OUT OARS: Place oars in rowlocks directly from the boated position or from “Stand By The Oars” position. Oars horizontal, at right angles to keel, blades flat.

STAND BY TO GIVE WAY: Hold oar horizontally, blades perpendicular, with the wrists straight and arms extended full length; leans forward until knuckles almost touch the back of the person in front.

GIVE WAY TOGETHER: Blades of oars are swung forward and dipped into the water. At the command, “Together”, the stroke is started. At the end of the stroke, blades are feathered, swung forward, and another stroke is started.

HOLD WATER: Complete the stroke, stop rowing, drop blade into water vertically, and gradually swing to a position at right angles to the keel, taking care not to overstress rowlock.

PORT (STARBOARD) HOLD WATER: Used to turn boat more quickly. Ordered side completes stroke and holds water, other side continues to row. With boat stopped can be used with “Give Way” command to opposite side to turn boat while gathering minimal headway.

STERN ALL: When rowing ahead, complete the stroke, and then commence to backwater, gradually increasing the depth of the blades.

BACK WATER: Row in the astern direction

OARS: Complete the stroke, stop rowing, and bring the oars horizontal, at right angles to the keel, with the blades held flat.

TRAIL OARS: Complete stroke and carefully allow oar to trail alongside, fore and aft.

BANK OARS: Given from the “Oars” position. Allows oarsmen to rest when laying to. Oars drawn through the rowlock and rested on opposite gunwale

IN BOWS: The bowmen complete the stroke, swing their oars forward, and boat them. They then stand by with boat hooks to fend off or receive a line.

WAY ENOUGH: Given when approaching a landing. Complete stroke, toss oars to about 45 degrees and boat the oars, forward oars first, unship the rowlocks

BOAT THE OARS: From “Oars” or “Toss Oars”, place the oars in the boat on side thwart, blades forward.

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Revised: 26 Oct 2023 13:52:08 -0400 

Contact Phone: 207-629-7004

Email: Captain Steve 


  For details on license requirements, application forms,  licensing fees, and testing locations, visit the United States Coast Guard / National Maritime Centers web site and look under Mariner's information center. The questions used in the online study  are updated annually from the NMC sample exams. All illustrations are current.

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See also:

SeaSources online Celestial Navigation Course 

MARYLAND NAUTICAL  Great source for practice charts and study guides

NAVIGATION COURSE

National Oceanic & Atmospheric Administration (NOAA)

Chart No. 1 Nautical Chart Symbols Abbreviations and Terms

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