FOIA deep study · declassified archive
0090, Upper Dam, Richardson Lakes, Maine, Training, Stage 3, Viewer 25, 27 June 88
Training, orientation, or proficiency material for remote viewers.
Training-related FOIA file from “PROJECT NUMBER: 0090, SESSION NUMBER: 1, VIEWER: 025”. Covers how viewers were briefed, trained, or checked for proficiency.
Educational FOIA index entry. Always verify wording on the official primary PDF.