The LLWAS system requires ___________.

• A. No essential operator intervention while in use
• B. Continuous manual input
• C. Frequent recalibration
• D. Regular maintenance checks

Answer: (A)

LLWAS is designed to run automatically, collecting wind data from a network of ground sensors and processing it to detect low-level wind shear and issue alerts without requiring ongoing input from an operator. Because the system handles data collection, analysis, and warning generation on its own, no essential operator intervention is needed while it’s in use. Routine maintenance checks and sensor calibration are still performed to ensure accuracy, but these are scheduled activities, not active data-entry tasks. The automated nature means continuous manual input isn’t necessary, and while periodic recalibration may occur, it isn’t required during normal operation.