Which intersection is described as the intersection of 89, 87, and power lines?

Which intersection is described as the intersection of 89, 87, and power lines?

• A. Hughes
• B. Vertol
• C. Echo
• D. Igor

Answer: (D)

Intersections are named fixes used to pinpoint a precise location where navigation references converge. In this case, the point is defined by the crossing of two course lines (89 and 87) and a landmark of power lines. The chart assigns a unique four-letter name to that fix so pilots and ATC can communicate it clearly. Igor is the name shown for this particular intersection, making it the correct reference when describing that exact spot. The other names don’t correspond to this specific fix on the chart, so they aren’t used to identify it in communications.

Intersections are named fixes used to pinpoint a precise location where navigation references converge. In this case, the point is defined by the crossing of two course lines (89 and 87) and a landmark of power lines. The chart assigns a unique four-letter name to that fix so pilots and ATC can communicate it clearly. Igor is the name shown for this particular intersection, making it the correct reference when describing that exact spot. The other names don’t correspond to this specific fix on the chart, so they aren’t used to identify it in communications.