4772nd GOC
from the 1954 28 ADD Yearbook

The 1954 Yearbook for the 28th Air Division (Defense), Hamilton AFB, is vague on the two 4772nd GOS detachments. The yearbook indicates that the 4772nd GOS was HQ`ed at Hamilton AFB, and detachments operated at Oakland and at Sacramento. However, the book does not say which location was manned by Det. 1, and which location was manned by Det. 2.