AIS is also a one of a kind navigation system that helps determine the position and other navigational statistics of ships. AIS uses VHF radio channels as transmitters and receivers to send and receive messages between ships trying to fulfill many responsibilities. Visit this website if you need navigation service amnautical.com
- AIS
As per regulations imposed by the International Maritime Organization (IMO), all passenger ships and commercial vessels of more than 300 Gross Tonnage (GT) sail internationally to carry Class A AIS transponders.
- Long Range Tracking and Identification (LRIT) System
LRIT is an international tracking and identification system incorporated by IMO under the SOLAS convention to ensure a comprehensive tracking system for ships of 300 gross tons and above on international shipping worldwide. This maritime equipment was installed to increase maritime domain awareness.
- Rudder Angle Indicator
VDR or voyage data recorder is an important instrument among the list of ship navigation equipment installed on the ship to continuously record important information related to the operation of the ship. It contains a sound recording system for a period of at least the last 12 hours. These recordings are listened to and used for investigations in the event of an accident. The importance of the VDR is similar to that of the “black box” mounted on an airplane.
- Rate of turn indicator
This navigation tool shows how fast the ship is turning at a steady rate (useful during pilotage and maneuvers), usually indicated when a certain number of degrees of the ship’s turn. The ship’s rate of rotation is measured in degrees per minute. This important tool assists the ship’s officer in piloting the ship safely.
- GPS Receiver
The Global Positioning System (GPS) receiver is a display system used to indicate the position of the ship with the help of Global positioning satellites in earth orbit.
By noting the ship’s position, the speed, course and time taken to cover the distance between the “two marked positions” can be calculated.
