FOIA deep study · declassified archive
168 U/I Structure, U/I Location Description of Personnel Associated With Et Bases…
Training, orientation, or proficiency material for remote viewers.
Training-related FOIA file from “DESCRIPTION OF PERSONNEL ASSOCIATED 'ET' BASES”. Covers how viewers were briefed, trained, or checked for proficiency.
Educational FOIA index entry. Always verify wording on the official primary PDF.