Ace the TH-73 Course Rules Challenge 2026 – Soar to New Heights!

Identifying named waypoints on a map: data points are specific labeled fixes shown on navigation charts. To find which data point corresponds to Vertol, you look at where the label Vertol appears on the chart. In this chart, Vertol is located at the intersection of 87 and I-10, so that crossing is the Vertol data point. The other options describe different intersections or features that aren’t labeled Vertol, so they don’t represent this data point.