From time to time I get reservation of my tickets online through IRCTC.co.in website online. Generally I get coach number like A2, B2 etc.. but today,first time while booking my tickets i saw a new coach name which was beyond my knowledge and it was named "HAE" and coach number was the same as it was always for all of the coaches .
Though I am sure it is nothing to worry about, I just wanted to know to enhance my knowledge.
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