, Training for Mariners. The First with Online Study for the Maritime Industry. Multiple Choice Quizzes with Illustrations for United States Coast Guard Exam Preparation Assistance.       


Click Here to Enter the Online Study


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   

QMED Oiler          

Deck Examination Questions

Master 25/50/100 Ton

Operator Uninspected Passenger Vessel

All Deck Questions

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  


Great Lakes

Hazardous Cargo

Inert Gas

Inland Navigation  

Instruments and Accessories



Liquid Cargo and Bunkering

Marine Radio Operator 

Meteorology  "Glossary Included" 

Mobile Offshore Drilling Unit

New Revised Questions

Celestial Navigation

Navigational Procedures

Pollution Control and Prevention

Rules and Regulations

Plotting/Navigational Problems


Survival Craft

Seamanship   Glossary Included

Sailing Vessels  

Ship Handling 

Ships Construction Glossary Included  

Ships Business


Stability and Trim Glossary Included 


Tides and Currents Glossary Included 



Common Knots

Radar Plotting



Able-bodied Seaman

    From the pull down menu in the online study,  select category "Able-bodied Seaman",  then under Area,  "Any listed below". The modules listed below are recommended for study for all grades of Able-bodied Seaman. 

  • Rules of the Road: 1,120 questions and  131 illustrations

  • Aids to Navigation: 320 questions and  29 illustrations

  • Survival Craft: 329 questions and 2 illustrations

  • Breathing Apparatus: 40 questions

  • Cargo Equipment: 160 questions and 3 illustrations

  • Cargo Stowage: 220 questions and 4 illustrations

  • Charts and Publications: 240 questions and 4 illustrations

  • Chemical testing and right whales: 40 questions and 0 illustrations

  • Damage Control: 60 questions and 0 illustrations

  • Deck Engineering: 100 questions and 0 illustrations

  • Emergency Procedures: 140 questions and 1 illustrations

  • Fire Fighting: 440 questions and 1 illustrations

  • First Aid: 140 questions and 0 illustrations

  • Hazardous Cargo: 100 questions and 0 illustrations

  • Inert Gas: 60 questions and 0 illustrations

  • Inland Navigation: 200 questions and 3 illustrations

  • Instruments and Accessories: 400 questions and 6 illustrations

  • Lifesaving: 380 questions and 11 illustrations

  • Bulk Liquid Cargo and Bunkering: 160 questions and 0 illustrations

  • Meteorology: 420 questions and 8 illustrations

  • Pollution Control and Prevention: 180 questions and 0 illustrations

  • Rules and Regulations: 620 questions and 0 illustrations

  • Deck Safety: 80 questions and 0 illustrations

  • Ships Construction: 180 questions and 2 illustrations

  • Watchkeeping: 100 questions and 0 illustrations

  • Common Knots

 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.

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Copyright 2000 by All rights reserved.
Revised: 21 Jul 2014 20:31:37 -0500 

Contact Phone: 207-629-7004



Home Page   

Download Illustrations

Practice Final Exams

SeaSources Group Testing Service

SeaSources Celestial Navigation Training Videos 


Exam Question Downloads  


Download TesTTaker Software  


Free Sample Downloads  


Maritime Links   


Member Comments  


Contact SeaSources  


Boat Jobs Available 







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 once again available to the public in PDF format from the NMC link above. The illustrations are not yet available for some of these questions.

Vessel Nomenclature   New

View Screenshots of "TesTTaker" Software  

View Screenshots/Tutorial of Online Study

View comments from SeaSources Members 

See also:

SeaSources online Celestial Navigation Course 

MARYLAND NAUTICAL  Great source for practice charts and study guides


National Oceanic & Atmospheric Administration (NOAA)

The Navigation Center

Chart No. 1 Nautical Chart Symbols Abbreviations and Terms

Bluewater Books and Charts 

Search CFR'S Online

Additional Online Testing Services for School Administrators

Required Subjects for all Deck Licenses

Required Subjects for all Engineering Licenses

Required Subjects for Mobile Offshore Drilling Units, MODU.

Sea Service Requirements for Coast Guard Licenses

Vessel Delivery Service