To whom should all significant PIREP reports be relayed?

The correct choice for relaying all significant PIREP (Pilot Reports) reports is to intrafacility positions. These positions are responsible for disseminating important operational information, including PIREPs, to the relevant stakeholders within the air traffic control system, which directly impacts flight safety and efficiency. Intrafacility positions help ensure that this critical information is shared among different departments and facilities so that all air traffic controllers have access to the same data, allowing for informed decision-making in real-time.

While aircraft operations, weather stations, and air traffic control centers all play roles in safety and operational efficiency, the specific responsibility for handling and relaying significant PIREPs rests primarily with intrafacility positions. They act as the conduit between pilots and air traffic operations, ensuring that reports are transmitted quickly and accurately to the respective sectors that need to be informed, enhancing situational awareness and overall flight safety.