Due to unusually high call volume, you may experience longer than normal hold times. For faster service, use one contact method at a time, either phone, email, or live chat and a Customer Service Agent will be with you as soon as possible. We thank you for your patience and apologize for any inconvenience this may cause.

Deck Officer

Additional

River Endorsements

MODU Endorsements

Exam Code: ONC05
Endorsement: Master or Mate of LT 200 GRT
Modules: Q152 - Q156

 
 

Examination Modules and Topics: Click on Module Title for Sample Exam
Grey Boxes Represent Major Topic Headings In Accordance With 46 CFR Subchapter B

 
Q152-Navigation General: Oceans or Near Coastal Q153-Chart Plot Q154-Navigation Problems: Oceans Q156-Navigation-Deck General-Safety
Navigation and Position Determination Nautical Astronomy & Navigation Definitions 1 Piloting Ocean Track Plotting: Ocean Track Plotting Marine Power Plant Operating Principles
Ocean Track Plotting Compass - Magnetic & Gyro Distance Off Mercator Sailing 7 Mercator Sailing 7 Marine Engineering Terms 7
Mercator Sailing 7 Principles, Operation, and Maintenance of Gyro Compass 7 Bearing Problems Great Circle Sailing 7 Determination of Compass Error Small Engine Operations & Maintenance
Piloting Principles of Magnetic Compass Fix or Running Fix Celestial Observations Principles, Operation, and Maintenance of Gyro Compass 7 Cargo Handling and Stowage
Distance Off Gyro Compass Error/Correction 7 Chart Navigation Latitude by Polaris 1 Principles of Magnetic Compass Cargo Stowage and Security, including Cargo Gear 7
Bearing Problems Magnetic Compass Error/Correction Dead Reckoning Latitude by Meridian Transit (Sun Only) 1 Gyro Compass Error/Correction 7 Tank Vessel and Fuel Oil Operations 7
Fix or Running Fix Determination of Compass Error Electronic Navigation Fix or Running Fix (Sun Only) 1 Magnetic Compass Error/Correction Maritime Law
Chart Navigation Azimuth (Any Body) 7 Instruments & Accessories Times of Celestial Phenomena Determination of Compass Error International Maritime Law
Dead Reckoning Amplitude (Any Body) 7 Aids to Navigation Time of Meridian Transit (Sun Only) 1 Azimuth (Any Body) 7 National Maritime Law 7 9
Fuel Conservation 1 Terrestrial Observation Charts, Navigation Publication, & Notices to Mariners Zone Time of Sun Rise/Set/Twilight 1 Amplitude (Any Body) 7 Credentialing of Seaman
Electronic Navigation Meteorology and Oceanography   Fuel Conservation 1 Terrestrial Observation Shipment and Discharge, Manning
Instruments & Accessories Characteristics of Weather Systems   Nautical Astronomy & Navigation Definitions Stability, Construction, and Damage Control Lifesaving
Aids to Navigation Ocean Current Systems     Principles of Vessel Construction Survival at Sea
Charts, Navigation Publication, & Notices to Mariners Weather Charts and Reports     Trim and Stability Lifesaving Appliance Regulations 7
  Tides and Tidal Currents     Vessel Structural Members 7 Lifesaving Appliance Regulations for T-Boats 9
        Damage Control 7 Lifesaving Appliance Operation 7
        Vessel Power Plants: Lifesaving Appliance Operations for T-Boats 9
          Terrestrial Observation