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The main objective of the work is to locate the live coordinates of the sailor during their journey using Global Positioning System (GPS). The work results in a quality product that ensures the safety of the sailor from crossing the borders or nearing the border of the contiguous countries or illegal borders. So, the system alerts the sailors from being captured by the naval of other countries. This is a serious issue that happens day to day. GPS gives information about the current latitude and longitude values, which is then sent to the microcontroller unit. The microcontroller unit compares the current location with the predefined value. If the current latitude and longitudinal values exceeds predefined values, the system alerts the fishermen that they are about to reach the nautical border. If the boat enters the zone nearer to the restricted zone, then the buzzer will turn on. The system provides precise location details, such as …