18 months after which Diploma in Nautical Science cadets are eligible for their VI semester post sea training. In preparing this blog , I would like to thank my students at JMDi Academy who are already studying at various Institutes and helped me with the data. I would separately love to thank Sahil Basu, Sahil Akram , Shourya Arora and Amit Pandey for helping me get better insight to the data.