Final answer:
In a Primary Flight Display, the wind symbology remains steady for current information and is flashing or dashed for remembered wind information. This is an important visual cue for pilots to make informed decisions based on accurate wind data.
Step-by-step explanation:
The Primary Flight Display (PFD) wind symbology is steady when the current wind information is displayed, and is flashing or dashed when "remembered" wind is displayed. When the aircraft's avionics system loses real-time data, it often displays the last known data as a "remembered" state to inform the pilot that this information may not be current.
It's vital for pilots to understand this distinction to ensure they are making decisions based on the most accurate and recent wind data. The consistent use of these visual cues across different avionics systems helps maintain the standardization which is critical for flight safety.