HIN
If you find the HIN, here is an explanation for this HIN:CTYM12345C393 Explanation: CTYM 12345 C3 93 1. First three letters are manufacturer's ID, fourth is manufacturer's code for boat lengh.2. Next four or five numbers are hull number (goes on sail, too).3. Next two digits are date of certification or manufacture. Jan A Jul G Feb B Aug H Mar C Sep I Apr D Oct J May E Nov K Jun F Dec L4. Last two digits are model year.