FRAME 2-1.
Engineer reconnaissance is
the directed effort to
observe and report information on
anything that will affect an
engineer operation.
Observation and reporting of engineer information is called ____________________ ___________________ .
(go on to next frame) (2-24)
FRAME 2-25.
For preliminary study of an area, photos have many of the same uses as maps. For example, they provide a
means of studying inaccessible terrain. But the most important advantage of photos over maps is currency.
Photos are often used for preliminary study of an area, because of their great advantage of
____________________________ .
2-3