Formerly the information of the vessels were passed through a newsletter ( paper) , which were printed after midnight and delivered door to door to each customer. It contained a summary of the day on expected vessels moored , cargo and vessels entering and exiting . And the availability 24 hours a day to take any questions regarding ships in the port of saints . With the arrival of the internet an application via web was installed to enable download the digital newsletter (PDF file), and the online tracking and real-time information , which practically abolished the old mode (yes , there are still a few who prefer to receive the sheet through the paper ) which is no longer commercially offered. Years after the semaphore has a new visual identity by updating this application , map implementation , and soon sending SMS .
Assinando o Serviço Semaforico você terá acesso às seguintes informações: