Ship Navigation 62 Questions 3 Sub CategoriesBridge Equipments(13)GMDSS(1)Ship Meteorology(4) Ask question Search Order By: NewTagClear Filter What is the difference between speed over ground & speed through water ? Can a missing lateral hand mark be replaced by any other buoy? If the GPS position is inaccurate, What indication one will have besides checking GDOP value? What is squat and what are the factors affecting squat ? What is turning circle of a ship ? Where can i get the activation key for the UKC Manager demo version? Its for school purposes. As per rule 7 to determine ROC, should compass brg be corrected to true brgs How can we identify cardinal marks in restricted visibility ? How must we use the cardinal marks in restricted visibility ? What are the different methods in setting up of radar ? For determining risk of collision, why we need take true bearing of the target and not the relative bearing (as per rule no 7) ? What is the difference between a narrow channel and a fairway according to COLREGS ? What could be wrong if at watch between 0400-0800 in English Channel, the barometer reading falls down too quickly & Why this may happen in English Channel ? What is the significance of hygrometer and When do we use ventilation with regards to steel cargo ? What should we do when humidity is 100 % ? What are the errors of gyro compass and difference between ballastic tilt and ballastic deflection Is there any SOLAS regulation which states that during cargo operation on tanker vessels, we cannot test GMDSS equipment ? What is Tactical diameter of the ship ? Is it constant or it differs by any external factors ? Can we alter our course to port side for a crossing vessel on our starboard side ? How to correct gyro error if say we have 2 degrees high error on our master gyro compass ? What’s the best way to correct charts for Nav warnings ? What led to the requirement of having BNWAS onboard ? « Previous 1 2 3 4