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Multiple Choice Quizzes with Illustrations for United States Coast Guard Merchant Marine License Exam Preparation Assistance.

Online Celestial Navigation Course 

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

Engineering Examination Questions

All Engine Room Questions

Engine Room Electrical         

Engine Room General          

Engine Room Safety            

Engine Room Steam            

Engine Room Motor             

Deck Examination Questions

All Deck Questions

Able Seaman Questions

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 

Fire Fighting Glossary Included 

First Aid  

G.M.D.S.S.  

Great Lakes

Hazardous Cargo

Inert Gas

Inland Navigation  

Instruments and Accessories

Lifesaving 

Liquid Cargo and Bunkering

Marine Radio Operator 

Meteorology  

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

Signaling  

Stability and Trim Glossary Included 

Tankerman

Tides and Currents Glossary Included 

Towing

Watchkeeping  

Common Knots

Glossary of Radar Terms

 


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View Screenshots/Tutorial of Online Study

View comments from SeaSources Members 


For details on license requirements, application forms,  licensing fees, and testing locations, as well as downloading all of the questions and illustrations used on this web site for free in Excel or PDF format, visit the United States Coast Guard / National Maritime Centers web site and look under Mariner's information center.The information contained in this site is available to the public from various locations. We are just bringing it to you in a friendly presentation.


See also:

Marine Education Textbooks "Training Charts"

NAVIGATION COURSE

National Oceanic & Atmospheric Administration (NOAA)

The Navigation Center

Chart No. 1 Nautical Chart Symbols Abbreviations and Terms

Bluewater Books and Charts  Great link!!

Search CFR'S Online

Bowditch 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

 

   Join the hundreds of members who have successfully prepared for their Coast Guard License exam with SeaSources.net.

Click here to start testing in the online study room

Click here to try the new online Beta site which is now ready for trial testing. We are inviting everyone to help us beat on this new system to make sure all the bugs are out and to make suggestions on final additions to the format. We highly recommend using Mozilla Firefox as a browser with this test site. It is available for free as a download. Bug reporting is a very simple process now by clicking on the "Bug" icon. This sends us an email which targets the question ID# for quick solutions. Username and Password from the current online study will not work. You must create a new temporary user account.   The score history is now fully functional. Remember that even though you are online while you are choosing which test to take when you click on "take test" and "ok" the quiz is actually temporarily loaded to your computer which makes the quizzes run much faster than the old system. This new format will eventually take the place of the "TesTTaker" software in that what you see online is what you will get for software when it becomes available. As of 24 Feb 2010 we have fixed the problem with the references and the tables in the reference cells now line up properly. Also I have started adding hyperlinks directly to the reference cells. The illustrations now are opening in a new window which seems to work much better.. Please let me know if you have any problems with the login process.

Members Comments

Click here if you wish to add a comment

Remote User:

Comments

Gentlemen:

I had let my license expire after I quit sailing. I had to take seven USCG test modules to get it reinstated. With the help of your online test, I was able to pass all seven modules the first time. Got my Chief Steam and Motor back. Thanks guys. Anything I can help with at your company?

Remote User:

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I feel like I should drop you a line and let you know how much your site helped me pass my exam. I just graduated from the California Maritime Academy and I used your resource to help me through the Rules of the Road section. The way the inland rules were in a separate section from the international rules really helped me to remember the differences. Also, the mock tests were more helpful to my memorization than the way the questions appear in "Murphy's". The site also helped me with the sections on deck safety and deck general. I have recommended the site to several other people. Thanks for helping me get my initial issue.


Remote User:

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This is to say thanks and to let you know that I recently took a test with the USCG for AUX SAIL and passed with a grade of 100% Studying with your program probably made a big difference in my grade, and I really appreciate the extra help.


Remote User:

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I just wanted to thank you for this web site. I am studying for my 3rd Mate license and this is going to be a key in getting my mind ready for these questions. A friend of mine did this bank of questions by himself (by hand) and it took quite a bit of useless time. As a Navy reservist in charge of 12 potential and 3 qualified coxswains, I have used the site for their training. I have also recommended it to several others outside my unit.


Remote User:

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All of my classmates recommend it for cramming for the Rules module, they're pulling 98's and I'm pulling 88's.


Remote User:

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Seems like a great way to get information. Not much solid info on some things out here. Glad to have found this site


Remote User:

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I REALLY LIKE THE WAY THE Q&A ARE SETUP WITH THE DIAGRAMS IN WITH QUESTIONS. I HAVE NOT RAN ACROSS ANY OTHER CG Q&A CD's IN MY SEARCH HELP IN SETTING FOR MY 3RD's LICENSE. THE PRICE OF THE CD's VERY, VERY GOOD.


Remote User:

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Thank you for your web site. I am studying for my 3AE license and I find your site to be an excellent help with my studies. Your test questions are a real help when it comes to being familiar with the standard verbiage that I will find on the USCG test.


Remote User:

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Great Site!!!! I teach at Texas Maritime and ran through a stability module yesterday at work. Are rules your only CD for sale? Thanks MM


Remote User:

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I really have enjoyed your site. I just took my AB test yesterday and got grades of 97% on Lifeboatman, and 88% & 94% on the two AB sections. One small suggestion I might have is that, if you are planning to add any more questions in the future, you might include some on the hand, light, & code beach to boat lifesaving signals. There were a lot of those questions on the test. Once again, I feel that your sight is wonderful and I have given the link to several others who are studying. I will continue to use the site as I work on license upgrades.


Remote User:

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YOUR SITE WAS HIGHLY RECOMMEND BY A FRIEND FOR THE TESTING OF THE USCG LICENSE REQUIREMENTS. DAVE


Remote User:

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I have not regret visiting your site. A very good source of knowledge in the field of seamanship. Great illustration by the use of diagrams from [rules of the road]. I think I am now more competent as coxswain


Remote User:

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GREAT SITE TO ENHANCE ONE'S ABILITY IN SEAMANSHIP THOROUGHLY.


Remote User:

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Well organized and recognized organization, that, I believe, will enable me to complete the requirements, to pass the USCG exam and obtain a captains license.


Remote User:

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Appreciating you guys for creating an online study so some of us could learn from home and I find it to be the best I have ever come across.


Remote User:

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would be nice to add a few more quizzes for general nav such as: compass correcting, chart projections, rhumb lines, great circles, who publishes each pub, definitions of- azimuths, bearings course, course made good, heading, track, speed made good, fix, running fix, LOP, Dead Reckoning, converting GMT to ZT, questions on magnetism and which magnets correct for which deviation, variation/deviation, special case bearings, tidal calculations. Those are some of the things that we are tested on in Nav 1(terestial nav) at Great Lakes Maritime Academy. I have not taken all of your tests, so I probably overlooked a portion of your material, some of these things you already have. I liked the section on Aids to Nav, it was very thorough. It would also be nice if you had chart problems to print out. The Coast Guard uses like 3 charts for their testing and if you could provide additional chart problems for these it would be very helpful. If you are interested I can E-mail you an example. Also multimedia tutors would be cool for like doing chart work, plotting and doing current sailing and whatnot. You could have an example chart with audio and visual instructions. I am a second Year cadet at Great Lakes Maritime Academy and these are a couple thought that I would find useful for studying for exams.


Remote User:

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IS IT POSSIBLE TO GET THE CFR S DOWNLOADED THAT WE MAY NEED FOR DECK GENERAL? IT WOULD REALLY BE HELPFUL IM GOING FOR MY 100T MASTER 200TMATE THANKS ANYWAY THIS IS AN AWESOME SITE KEEP UP THE GREAT WORK


Remote User:

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EXCELLENT WEBSITE


Remote User:

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hi sir , please help me I need your help for free GMDSS software I live in Pakistan and I am student 1st class Radio Electronic Engineering. in gov Pakistan can not take examination nowadays I am apply to govt of Pakistan last three years but no result sir.plz help me!!!! I am 26 years old and done 5 basics courses STCW1995 Basic Fir fighting STCW-1995 Eliminatory First-Aid STCW-1995 Proficiency in Personal Survival Techniques STCW-1995 Proficiency in Personal Safety & Social Responsibilities STCW-1995 Oil Tanker Familiarization Course STCW-1995 Fast Class Radio Electronic Engineering Course


Remote User:

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Just a note to let you know I passed my endorsement tests (refrigeration engineer and unlicensed jr engineer) for my MMD thanks to your "All Engine Room" questions study CD...!


Remote User:

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Very nicely done. Good work.


Remote User:

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my heartful congratulations to the teem who try to keep this sight very good as it is ,pls let me know hot to get the (g.m.d.s.s training full course software ) how to purchase it without credit card ,I am a trainer in the radio operators field , and this cd is a very very good for me pls kindly send your details to my email thanks for your kind consideration and if you have an agent in Egypt or in middle east , pls tell me . kind regards.


Remote User:

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There are too many links and maritime-online programs available here, Can you email and recommend me some courses suitable for me. I am a Vietnamese deck officer (unlimited), I've university degree in maritime engineering. I want to apply for a postgraduate on-line programmer on maritime study.... Help me to find out suitable courses pls. Thanks .


Remote User:

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Hi Folks, Seven years ago, I was taught how to use a sextant and the Nautical Almanac, by an expert in Navigation. Several months ago, I picked up my old notes and the copy of the my 1997 Almanac. I was a little fuzzy using the Almanac until I came across your Website - it brought it all back to me. Your site is so well written. I'm sure it took much time to develop but I'd like you to know how much it means to people in my situation. I'm in the local USPS, here on Long Island and now when anyone talks about sight reductions, you made it so that I'm right "there" with them. Thanks for your efforts.


Remote User:

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This is the best way to study yet I'm sitting for my 1A/E License and I'm sure i will do fine. Going to the book's is a great way to study but when I found this web site I just sat the book's aside on the computer makes studying very fun you get an overall feel for what your doing. Thank you all for this site


Remote User:

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This is really starting to look Good! Al


Remote User:

Comments

Excellent Site for Mariners Seeking License Prep - This site speaks for it's self. The resources and services that Seasources.net provides is outstanding. My progress towards a Third Mate's license is advancing in leaps and bounds. My classmates ask me how my studies have gone above and beyond, I tell them: "Go to Seasources.net, I swear by it!" Thank you for making a stellar site. John California Maritime Academy


Remote User:

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Greeeaaaaaat - Excellent and easy to use. I was impressed with the quantity of material here. Have not yet started to work through it all yet but will do so in time.


Remote User:

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SeaSources was Recommended by a class mate who scored 100% on USCG rules of the road exam after using this site as a study aid.


Remote User:

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Hello SeaSources, I tried studying Celestial Navigation through Bowditch and found it mind numbing. Your online course is great and understandable. Thanks Capt. Don


Remote User:

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While studying and using your on-line questions I was able to pass the USCG Exam for my 100 ton masters license. Thank You Capt. Joseph


Remote User:

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I would like to compliment SeaSources as an excellent resource. Although I was only testing to add the Great Lakes to my current 1600 Tons Master Inland License, the quiz questions were extremely helpful. I was unable to find any other assistance on the web (including the USCG site) on what topics the exam would cover and sample questions. In closing I would like to thank SeaSources for providing the necessary information in order to pass the Coast Guard exam.


Remote User:

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Very inspiring, thank you! Good luck to you in the future. 


Remote User:

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I am 39 years old. I left the semiconductor industry six years ago because my stress level exceeded my SAT scores. I have lived in a ski resort since then and have spent much time contemplating my future. Your online schooling has given me a second chance at a new life other than being a ski bum. It also puts my skills from when I was in the Navy to use. Thank you for a new life.


Remote User:

Comments

DEAR SIR, I HAPPENED TO HIT YOUR WEBSITE BY CHANCE. I WOULD LIKE TO EXPRESS MY APPRECIATION AND GRATITUDE FOR TAKING UP THE TASK OF EDUCATING MARINERS ONLINE FOR FREE. YOUR ENDEAVOUR IS THE PERFECT EXAMPLE OF PUBLIC SERVICE AND A NOBLE USE OF THE INTERNET. I HAVE BENEFITED IMMENSELY FROM THE USE OF YOUR ONLINE QUIZZES. HOWEVER, I MAY BRING TO YOUR ATTENTION THAT SOME OF YOUR GMDSS QUIZ SENTENCES ARE INCOMPLETE. YOU MAY LIKE TO CHECK THEM OUT ONCE AGAIN. WITH REGARDS AND GOOD WISHES,


Remote User:

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Hey Steve: I hope you are doing OK, Im interested in ordering from you everything needed for starting to get my eng. documents. Call when you get a chance


Remote User:

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My counter indicates that I have quite a few referrals from your site, so I just thought that I'd pop in and say "Howdy!" ----- HowdyDave


Remote User:

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hi mate I worked out the problem downloading, I'm off to a good start now, with the studying.


Remote User:

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Nice Site


Remote User:

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My folks sent me an email about this site. I have been in the Navy for over 7 years and unfortunately let my 3rd A/E license expire that I got thru Maine Maritime Academy (class 0f 97'). I will definitely use this site to help me get my license back. Thanks,


Remote User:

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Thank you for this website ,and keep helping us all in the maritime industry any time that I'm going to get any endorsement in my MMD I certainly come to your website in order to study ,and it prepares me better. Thanks .


Remote User:

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Great site guys, please let me know if you are interested in exchanging links with our sites. http://www.baliprivatevilla.com


Remote User:

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I recently finished my USCG Engineering testing and received my 3AE unlimited motor license. Thanks is due in part to SeaSources online study and I want to sincerely thank you folks. Your twenty question repetitive format is right up my alley. When I start to make more $$$$$ I want to purchase the whole set of questions.


Remote User:

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Hello, I just found your site and I'm very excited to share it with my shipmates. We are tall ship sailors aboard the brig Lady Washington. After a year of volunteering, I am pursuing a career as a mate/master. Several of us aspire to get our AB and Master's licenses, and this site appears to be a very accessible, thorough way to reach this goal. Thank you for the time you have devoted, as this seemingly user-friendly forum is rare! Between the "advice" I get from fellow sailors, either green or salty, and the confused jumble I find on the USCG site, figuring out a way to fit the studying/class time in, and figuring out exactly which classes are needed has been hard. I hope to be able to join and use your site very soon.


Remote User:

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Great site guys, I will share this with friends


Remote User:

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Good site; Lots of good Information here.


Remote User:

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Great work ... excellent site Bob Donovan http://www.firstaidinternational.com.au">First Aid International</a>


Remote User:

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Thanks for the great web site. I passed my exams for Master Inland and Great Lakes 50 tons, with Sail and Towing, and without question your on-line exams were the most helpful study aid that I used.


Remote User:

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MY NAME IS MUGU MUHAMMED I AM A TRADER I LOVE THIS SITE KEEP IT UP.


Remote User:

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I, am appearing for my class 4&2 exam, I, have gone through the sample papers&found it quite good, but I could not find any justification\reason for the answers, please let me know where I can search\find the same. Thanks


Remote User:

Comments From SeaSources Members.

I am very proud of you. Great job. Great knots...L


Comments

When it comes to mariner education and license upgrades, I don't make a habit of promoting one product or another since they all pretty much do what they need to do albeit for a stiff price at times.  I came across a license prep website a few years back and took a liking to it right away, it was free. The ability to quiz yourself on any subject and have a running total on your progress was just what I needed for some exam prep.  Did I mention free?  I wish to add I have no affiliation with the authors of the site.  I do however applaud the product, it has matured nicely over time.  There is software for sale but the free online practice exams are very  handy