Which of the following is NOT a reason to issue a traffic advisory?

The correct choice indicates that informing pilots about nearby weather is not a primary reason for issuing a traffic advisory. Traffic advisories are primarily focused on preventing potential collisions by alerting pilots about other aircraft in proximity, which enhances both safety and situational awareness.

Providing situational awareness is crucial for pilots operating in controlled airspace, as it allows them to make informed decisions based on the movements of other aircraft. Additionally, assisting with approach adjustments often forms part of a traffic advisory’s purpose, as it helps maintain the flow of air traffic and ensures safe landing procedures.

While awareness of nearby weather can certainly be important for pilots, it is typically the responsibility of weather briefings or advisories rather than traffic advisories specifically. Thus, option B correctly identifies something outside the main objectives of issuing a traffic advisory.