Answer :
Final answer:
Precision instrument runway provides pilots with both horizontal and vertical guidance for instrument approaches. It includes systems like ILS (Instrument Landing System) that help pilots in landing by providing accurate horizontal and vertical guidance.
Explanation:
A Precision Instrument Runway is equipped with systems such as the Instrument Landing System (ILS) to offer pilots precise horizontal and vertical guidance during instrument approaches and landings. The ILS is a ground-based navigation aid that aids aircraft in aligning with the correct glide path for a safe descent and landing. It consists of two main components: the Localizer (providing horizontal guidance) and the Glide Slope (providing vertical guidance).
The Localizer ensures the aircraft is on the correct lateral path for landing, while the Glide Slope assists in maintaining the appropriate descent angle. Together, these components provide accurate positional information to the pilot, allowing for a controlled and safe approach, especially during adverse weather conditions or low visibility. The precision offered by these systems enhances the reliability of instrument approaches, contributing to the overall safety and efficiency of air travel.
