Question

1. the vertical limit of class c airspace above the primary airport is normally

○a. 1,200 feet agl.
○b. 3,000 feet agl.
○c. 4,000 feet agl.

Explanation:

Class C airspace is designed to enhance safety and organization around busy airports. The vertical limit of Class C airspace above the primary airport is a standard aviation regulation. Class C airspace typically extends from the surface up to 4,000 feet above ground level (AGL) at the primary airport. This altitude provides a buffer for controlled air traffic operations while also allowing for some flexibility in the airspace structure.

Answer:

C. 4,000 feet AGL.