What types of Class E airspace are recognized?

The recognition of Class E airspace encompasses several specific configurations, among which are the surface area, transition areas, and Victor airways.

The surface area of Class E airspace is typically associated with certain airports and extends from the surface upward, primarily serving the needs of aircraft operating in the vicinity of the airport. Transition areas extend upwards from the surface area and ensure a smooth transition for aircraft flying to and from the terminal environment into higher altitudes. Victor airways are also a crucial component of Class E airspace, functioning as established routes that facilitate navigation using VOR (VHF Omnidirectional Range) signals; they are generally designed for IFR (Instrument Flight Rules) traffic but can accommodate VFR (Visual Flight Rules) aircraft as well.

While the other options reflect types of airspace and zones, they do not accurately categorize Class E airspace. For instance, mentions of restricted or prohibited zones pertain to other classifications of airspace, while lower and upper controlled airspace descriptions do not specifically apply to E airspace. Thus, the combination of surface, transition, and Victor airway accurately captures the essential aspects of Class E airspace.