What do hotspots on a aeronautical chart look like?

Hotspots on an aeronautical chart are specifically designated areas that indicate potential safety concerns, often related to ground operations where the risk of runway incursions can occur. These hotspots are visually represented as magenta circles, typically marked with a "HS#" designation. This notation helps pilots and ground personnel quickly identify the hotspots on the chart, increasing awareness and promoting safe operations in and around the airport environment.

The use of magenta color is standard in aeronautical navigation, reflecting areas of both significance and caution. The "HS" designation serves as an easy reference to distinguish hotspots from other features on the chart, reinforcing their importance in avoiding potential hazards during taxiing, takeoff, and landing procedures.

In summary, the correct identification of hotspots as a magenta circle with an "HS#" label is crucial for flight safety, providing clear visual cues that enhance situational awareness for pilots and ground crews.