1992 Dyno Air

Here is a bike I rescued from the trashman. IT was pretty rough. But with some new headset and bottom set bearings and new tires, It is a great beater for me to knock around without worrying about breaking it. I put on some high pressure tires to accomodate my large frame. I used 1500 grit sand paper to get the rust off of the chrome and sand the frame and rub it out to make it presentable.#yg2i02536.  I want to say this was made in 92. Is that right? the # is confusing.