Where are the Primary Surveillance Radar failures reported?

Where are the Primary Surveillance Radar failures reported?

• A. DMS
• B. CMS
• C. GPS
• D. HMI

Answer: (B)

Fault information for the Primary Surveillance Radar is centralized in the Central Monitoring System. The CMS is the system designed to collect health data, alarms, and maintenance reports for all surveillance subsystems, so equipment failures can be tracked and acted upon efficiently. The Display Management System focuses on how radar data are shown, not on logging faults. GPS handles navigation signals, not radar fault reporting. The Human-Machine Interface is the operator’s touchpoint, but the formal fault-reporting channel is CMS. So, reporting PSR failures to the Central Monitoring System is the proper pathway.

Fault information for the Primary Surveillance Radar is centralized in the Central Monitoring System. The CMS is the system designed to collect health data, alarms, and maintenance reports for all surveillance subsystems, so equipment failures can be tracked and acted upon efficiently. The Display Management System focuses on how radar data are shown, not on logging faults. GPS handles navigation signals, not radar fault reporting. The Human-Machine Interface is the operator’s touchpoint, but the formal fault-reporting channel is CMS. So, reporting PSR failures to the Central Monitoring System is the proper pathway.