A small business jet aircraft falls into which aircraft category?

The correct classification for a small business jet aircraft is Category II. This classification typically encompasses light jet aircraft designed for business use and small regional airliners. While there are higher categories like Category III, which include larger jets and performance standards for commercial air transport, small business jets do not meet the specifications or weight requirements associated with that classification. Categories are generally delineated by factors such as weight, passenger capacity, and performance characteristics. Therefore, a small business jet, as a lighter aircraft typically operating under different regulations than larger commercial airliners, would fall into Category II.