What condition applies to the issuing of traffic information during LUAW?

The issuing of traffic information during a "Line Up and Wait" (LUAW) scenario allows controllers some discretion regarding whether to provide this information, particularly in cases where the aircraft is visually confirmed. When an aircraft is visible to the pilot, it is often unnecessary for the controller to relay traffic information, as the pilot can see the other aircraft and make appropriate decisions based on what they observe. This practice enhances efficiency and allows for a smoother workflow in busy terminal airspace, where prompt and clear communication is crucial.

In contrast, if traffic is not visible, the provision of traffic information becomes more relevant to ensure the safety of all aircraft involved. Therefore, it is conditioned by whether the aircraft can visually ascertain the presence of other traffic. This understanding supports situational awareness and helps pilots to maintain safe operations during critical phases of flight.