Okay, I feel like a doofus!!! As soon as I posted my question I remembered what it was. Especially goofy since I own one. It is new and in my shed. I bought it at a DRMO Government auction when I was station in Okinawa. Figured I would find a use for it someday.

On another subject... Shipped it home alone with an O-320D2J and an O-235L2C engines that were laying in the 'recyle' yard on base. They aren't complete engine but had been removed from the AF aero clubs planes. They laid in the dirt for months and when I asked the proprietor what they were doing there, he said, "you want them?" Ahhhh, heck YES!!! So I loaded them in my trunk and shipped them home.