A coded transponder equipped with altitude reporting equipment is required for ______.
both of these choices
Class A, Class B, and Class C airspace areas
all airspace of the 48 contiguous U.S. and the District of Columbia at and above 10,000 feet MSL (including airspace at and below 2,500 feet above the surface)
x 9000 MPH
x 0
x 5
x 1Click icons to use
