I had a meeting with a Commander at Washington County one day and I asked him this exact same question. I had been told by the person that taught my CHL class, 20+ yrs ago, that you could only carry one at a time as well. He told me he had never heard that, looked at the ORS, and then called next door to the CHL unit and asked them. He asked them the question, and said 'Yep he's a big guy, Ok I'll tell him.' And he told me I can carry as many as I can physically carry