FAA Airspace Classification

Question 1

On a sectional chart, Class B airspace is depicted by what type of line?

Accepted Answer

Solid blue line

Answer

Dashed magenta line

Answer

Solid magenta line

Answer

Dashed blue line

Question 2

What is the floor altitude of Class A airspace in the contiguous United States?

Accepted Answer

18,000 feet MSL

Answer

14,500 feet MSL

Answer

12,500 feet MSL

Answer

24,000 feet MSL

Question 3

On a sectional chart, what symbol marks the floor of Class B airspace segments?

Accepted Answer

The lower number in the altitude box

Answer

A dashed blue line

Answer

The letter 'B' in the airspace segment

Answer

SFC printed inside the segment

Question 4

Which class of airspace requires an ATC clearance before entry, even in VMC conditions?

Accepted Answer

Class B

Answer

Class C

Answer

Class D

Answer

Class E

Question 5

On a sectional chart, which symbol indicates a Class D airspace boundary?

Accepted Answer

Dashed blue circle

Answer

Solid blue circle

Answer

Solid magenta circle

Answer

Dashed magenta circle

Question 6

What does 'SFC' indicate when found inside an airspace segment symbol on a sectional chart?

Accepted Answer

The airspace floor is at the surface

Answer

Special flight conditions apply

Answer

Simulated flight corridor

Answer

Standard frequency channel