True the Air Force gave credit for a probable kill. But since the Viets opened up their archives and thheir side admits to the loss, it should be upgraded. The F-100's only air to air kill. And as bad of a day as that was for the Air Force there, two Thuds lost to Migs, plus a couple more to AAA, not to mention the target surviving two days of strikes in a row, a confirmation would be a bright spot on an otherwise bad day.