;e Vietnamese Air Force (VNAF) received a wide variety of T-28s
that were modified from A, B, and C models and it is sometimes
di;cult to tell the exact final model designation: T-28D, T-28D- 5
or AT-28D. ;ese started as T-28Cs as indicated by the tailhook
recess in the fuselage. (Photo courtesy of Robert F. Dorr)