Army Aviation in Europe, 1960s-70s
(Source: Walter Elkins)

Organizational changes to the 16th and 18th Aviation Battalions (and successor units) due to TO/E and mission changes in the 1960s and early 1970s.
(Corrections and additions requested from the readers!!! -- Of special interest, dates of activation, reorganization, redesignation and reasssignment of the units listed)