I am trying to locate a chart that gives the letter(s) to all horses born in a certain year. I found one chart on about.com that had the letters and years up to 2003, but since I am looking mostly at younger horses, I would be more curious at knowing the letter and/or number pattern up to the present time. I
am not a Standardbred owner, nor do I have a particular tattoo number that I am interested in looking up. I know that the USTA does have a tattoo search function on their webpage, but I have not been able to find some sort of a chart on that page.