(route reconnaissance symbol) (3-18)
FRAME 3-19.
The route itself is shown on the overlay by a single __________________ which follows the map symbol and
shows the ________________ on the ground. Terrain data along the route are shown by _________________
__________________ ____________________ .
(clearance; 4.3m) (3-48
FRAME 3-49.
The four types of obstructions which we have learned so far are:
a.
b.
c.
d.
3-39
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