Home › Part 107 Practice Tests › Airspace & Flight Restrictions Questions › Question 3
Class B airspace generally extends from the surface up to what altitude?
- A.4,000 feet AGL
- B.2,500 feet AGL
- C.10,000 feet MSL
Correct answer
C. 10,000 feet MSL
Why
Class B generally extends from the surface to 10,000 feet MSL around the nation's busiest airports. The 4,000-foot AGL ceiling describes Class C, and 2,500 feet AGL describes Class D.
Source: FAA-G-8082-22 Ch. 2 · ACS knowledge area: Airspace Classification and Operating Requirements · From the Airspace & Flight Restrictions practice bank (AIR-003).