Chapter 11 Displays and Controls 1. Aviation electronics are better known as ________________________. 2. According to a study cited in the text, an aviation electronics package on a passenger jet aircraft can now amount to as much as _______ % of the total aircraft cost. 3. What was the need for HUD? 4. Warning, alerting and advisory systems were designed to draw attention to situations like ground proximity and decision heights. True or False 5. What should a pilot do to an instrument that is providing erroneous information? 6. The automated flight deck relieves the crew of certain tasks in order to reduce workload. Why is automation so helpful