In which step does the relieving specialist prepare to begin communication about the traffic situation?

The correct answer is the Preview step. In this stage, the relieving specialist gathers all pertinent information about the current traffic situation before initiating communication. This preparation is crucial because it ensures that the specialist is well-informed and can convey clear, concise details about the traffic environment to the incoming controller. By reviewing the current status, including any aircraft positions, pending clearances, and potential conflicts, the relieving specialist sets the context for effective communication.

The Preparation Stage typically involves more general readiness to take over duties and might include reviewing procedures or logistics. Initial Review involves assessing overall operations but may not dive deeply into the specifics of the current traffic situation. Communication Setup might refer to establishing the means to communicate effectively but does not specifically involve the nuanced understanding of operational details necessary for thorough traffic briefing.