HAA is used during which type of maneuver?

• A. Straight-In Approaches
• B. Circling
• C. Hold Entries
• D. Vectoring

Answer: (B)

Height Above Airport (HAA) is a vertical reference used to manage obstacle clearance during a circling maneuver. When you circle, you’re not flying a straight path to the runway; you’re following a curved path around the field to line up with the final runway heading. That curved path means you need a reliable altitude reference relative to the airport to stay clear of terrain and obstacles until you’re established on the final approach. HAA provides that reference so you can descend and maneuver safely within the circling area.

Straight-in approaches are on a direct path to the runway, so you don’t rely on circling altitude references. Hold entries involve maintaining specific patterns and timings, not the circling maneuver around the field. Vectoring guides you to a specific heading or position, again not a circling path around the airport.