Which systems are monitored by GWPS during landing configuration?

Which systems are monitored by GWPS during landing configuration?

• A. Weather radar and flight data recorder
• B. Radio altimeter, air data computer, ILS, landing gear and flaps
• C. Autopilot and navigation systems
• D. Flight control systems only

Answer: (B)

The Ground Warning and Proximity System (GWPS) is designed to enhance safety during landing by monitoring critical systems that provide essential data regarding the aircraft's altitude, speed, and configuration. When in landing configuration, the systems that GWPS monitors include the radio altimeter, which provides precise altitude information above the ground, air data computer for parameters like speed and angle of attack, and the Instrument Landing System (ILS) which aids in precise aircraft landing guidance. Additionally, it monitors the condition of the landing gear and flaps, which are integral for ensuring the aircraft is properly configured for landing. This comprehensive monitoring allows the GWPS to provide timely warnings to the flight crew if any of these parameters indicate a potential issue, such as an unstable approach or incorrect configuration, thereby helping to prevent accidents during the critical phase of landing. Other options that focus on different systems, like weather radar or autopilot, do not directly influence the landing configuration in the way that the correct answer does.

The Ground Warning and Proximity System (GWPS) is designed to enhance safety during landing by monitoring critical systems that provide essential data regarding the aircraft's altitude, speed, and configuration. When in landing configuration, the systems that GWPS monitors include the radio altimeter, which provides precise altitude information above the ground, air data computer for parameters like speed and angle of attack, and the Instrument Landing System (ILS) which aids in precise aircraft landing guidance. Additionally, it monitors the condition of the landing gear and flaps, which are integral for ensuring the aircraft is properly configured for landing.

This comprehensive monitoring allows the GWPS to provide timely warnings to the flight crew if any of these parameters indicate a potential issue, such as an unstable approach or incorrect configuration, thereby helping to prevent accidents during the critical phase of landing. Other options that focus on different systems, like weather radar or autopilot, do not directly influence the landing configuration in the way that the correct answer does.