Hi I am vihang kattimani, a student of Namrata mam. Mam teaches navigation in such a beautiful way that even the most complicated concepts can be understood easily. She has a friendly approach towards her students and is one of the best instructors for a subject. Her hard work and comprehensive knowledge of the subject have helped us with over a thousand questions for practice, which has made us thorough with all the topics. I greatly recommend Mam to anyone looking forward to learning navigation. Thank you