[kbsparky]

I guess I was expecting something more specific and skimmed past that.

You should be aware that in the 1993 edition of the Code, such outlets were permitted by exception No. 2 in section 210-52(b)(1).

So, if you are evaluating a house more than 20 years old, an outside outlet may have been permitted to be installed on one of the SABC in those days.