What statement is correct regarding the obstruction located 7 SM west of McKinney Airport?

The correct answer highlights that the obstruction located 7 statute miles west of McKinney Airport has high-intensity lights. This feature is significant because high-intensity lighting is commonly used for tall obstructions, particularly in areas near airports, to enhance visibility for pilots during night operations and low-visibility conditions. These lights are designed to alert pilots to potential hazards that could be encountered during flight.

In the context of en route navigation, the presence of such lighting indicates that the obstruction is notable and needs to be recognized and avoided by pilots flying in the vicinity. The use of high-intensity lights is a regulatory requirement for structures that exceed specific heights, ensuring that they are adequately marked in the airspace to maintain safety.

While other options may suggest dealing with the characteristics or status of the obstruction, the feature of high-intensity lights specifically addresses the need for awareness of potentially dangerous structures near flight paths, aligning with aviation safety protocols.