What checks does the Duty Technician perform upon reporting for duty?

The Duty Technician performs vital checks to ensure all systems are operational and ready for efficient workflow. The choice indicating seven daily checks between DASR/STARS, PAR, VIDS, and DALR is correct as it highlights the comprehensive approach taken by the Duty Technician to monitor multiple critical systems that are integral to operations.

By conducting these seven checks, the Duty Technician verifies the integrity and functionality of various systems such as the Data Acquisition and Status Reporting (DASR), the Standard Terminal Automation Replacement System (STARS), the Precision Approach Radar (PAR), the Visual Information Display System (VIDS), and the Data Analysis and Logging for Reliability (DALR). This thorough inspection ensures that any issues can be identified and addressed promptly, contributing to overall operational reliability and safety.

The emphasis on performing seven checks suggests a commitment to maintaining high standards and readiness in multiple interconnected systems, which supports the integrity of the entire operational environment.