Special military activity

Question 1

Special Military Activity areas are indicated on (TFRs, Sectionals) by an underlying IFR (Military Training Route, NOTAMs) with the lateral limits of the route shown by a (blue, gray) Special Use Airspace symbol.

Answer 1

Sectionals
Military Training Routes
gray

Question 2

Special Military Activity:
The note contains radio (intelligence, frequency) and route (gateway, identifier) information to use for obtaining area activity (location, status). USE THE DOC #18

Answer 2

frequency
identifier
status