Yow-they said it would not take too long, just the other day  and they were right- I was googling a BWN veteran's  ship for him, that was apparently not on the older list and it popped right up in the New List!  Good thing I checked it out He has an AO presumptive. [DOC] U.S. Navy and Coast Guard ships that operated in Vietnam   https://www.benefits.va.gov/compensation/docs/shiplist.docx