SuperStor GL-50

Can anyone help me with the date of manufacture of a SuperStor GL-50 (Ser# AO8I13511). The date on the plate is 1/16 Year H. Any clues as to what year H is?

According to Jeff Cook at HT Products it’s January 8th 2002. He didn’t say how he decoded it but he can be reached at or their website technical support at .

Thanks Micheal.