Which two states are included in the primary region for air evacuation in this context?

Tennessee and Western Kentucky are identified as part of the primary region for air evacuation due to their geographical proximity and existing air ambulance service infrastructure. This area is strategically important as it is likely to encompass regions with significant populations and critical access points to medical facilities.

Air evacuation services typically operate within designated regions that allow for efficient response times and operational effectiveness. Tennessee, with its various urban centers and health facilities, paired with Western Kentucky, presents a balance between population density and service capability. This combination supports a cohesive air evacuation strategy, ensuring timely medical intervention for patients in both states.

Other combinations of states may not reflect the same operational synergy or may not be as densely serviced by air ambulance resources. The selection of Tennessee and Western Kentucky aligns with logistical considerations that are essential for effective air evacuation scenarios.