Airspace information symbols part 6

Question 1

Special Use Airspace:
Only the airspace effective
below (14,500 MSL, 18,000 feet MSL) is shown.

Answer 1

18,000 feet MSL

Question 2

Special Use Airspace:
The type of area shall be spelled out in (large areas if space permits, small areas if space permits).

Answer 2

Large areas if space permits

Question 3

What is this? USE THE DOC 109
1. National Security Area
2. International Security Area

Answer 3

National Security Area

Question 4

• Alert Areas do not extend
  into Class A, B, C and D
  airspace, or Class E airport
  (bases, surface areas)

Answer 4

Surface areas

Question 5

What is this? USE THE DOC 109
1. National Security Area
2. Special Awareness Training Areas

Answer 5

Special Awareness Training Areas

Question 6

what is this? USE THE DOC 111
1. Mode C
2. Class D airspace

Answer 6

Mode C