The main objective in guard duty is to seek a ship in a voyage to walk safely
from one port to another. In such achievement is determined by internal and external
factors. 80% of accidents at sea are caused by human, but external factors such as
natural waters and is also very influential for ship operations and needs special
attention.
The method used by the researchers to address the problem is the method of
FTA (Fault Tree Analysis) to generate descriptive data to illustrate and describe the
object under study. Researchers used data analysis techniques ultrasound (Urgency,
Seriousness, Growth) to determine the issue a top priority when navigating in bad
weather so you can find troubleshooting. From the calculation of priorities problem
then the most influential official interference with the exercise motion case is the
educational background and experience in creating ship officers and professional
leaders.
Limited water conditions seem very influential on activity navigate the ship.
The ability of official leaders keep in readiness and when implementing navigation is
necessary, so as to anticipate and minimize accidents akbibat interruption in the
service case. The researchers suggest that an officer is knowing how to exercise
motion Keep on condition seemed limited and implement the rules that apply.
Keywords: navigation duty, seems limited, FTA method, USG method
