Francis Hamit's recollections and commentary about the first two years of his service (1967-1969) in the US ArmySecurity Agency , a Top Secret military intelligence organization. It was called "Radio Research" in Vietnam where Hamit was assigned to an airborne radio direction finding (ARDF) unit. He has gone beyond his own experience and included research into formerly classified histories and included brief contributions from John Wadje and John Reed who were where he was not. Hamit's experience includes Col. Lewis Millett's controversial Tactical Training Course at Fort Devens, Mass and the day-to-day service at Can Tho Army Airfield with the 156th Aviation Company (Radio Research) as a clerk and courier.