Can you help identify the 3 unknown personnel? Yes, I can help!

John Wise supplied the attached photo of an Air Medal awards ceremony at San Miguel, (probably held sometime in the summer of 1966). I have IDed the following (L-R: LTJG Dave Patterson, CTIC John Wise, CTI1 Don Boggs, Hunter C. Harrison, Unkn, John Bueche. The Captain presenting the awards is CAPT Romanik, the CO of NCSP). Can you post this in your photo ID section and see if anyone can remember the other three? Thanks, W/R, Bob