When an aircraft lands at Alice International (ALI), it is in which class of airspace?

When an aircraft lands at Alice International (ALI), the airspace classification is likely to be Class D. Class D airspace surrounds airports that have an operating control tower and generally extends from the surface to a designated altitude, typically up to 2,500 feet above the airport elevation. Aircraft operating in Class D airspace are required to establish communication with the control tower prior to entering the airspace.

While Class G airspace is uncontrolled and extends from the surface up to the base of overlying controlled airspace (which may be Class E or Class D), it is primarily found in areas away from controlled airport environments. Airports typically operate within Class D airspace when they have a control tower, as this facilitates safe and efficient traffic management. Thus, when an aircraft lands at an airport like Alice International, it is indeed operating within Class D airspace, as long as the airport has an active control tower.