Which factors must be in place for electronic vertical guidance during LAHSO?

For electronic vertical guidance during a Land and Hold Short Operations (LAHSO), having a ceiling of 1500 feet and a visibility of 5 statute miles is essential to ensure safe and precise operations. These minimums help to provide pilots with the necessary visual references and conditions that allow them to effectively follow the vertical guidance provided by the electronic systems in place, such as an Instrument Landing System (ILS) or Visual Flight Rules (VFR) systems. Such conditions are particularly important during approach phases, as they contribute to situational awareness and enhance safety margins, particularly in busy airport environments where LAHSO is often employed.

In contrast, lower ceilings and visibility minimums may not provide sufficient visual reference for pilots, potentially increasing the risk of mishaps during critical phases of flight, especially in complex landing scenarios such as LAHSO. Thus, adherence to the specified ceiling and visibility is vital for maintaining operational safety and compliance with regulatory standards during these operations.