What type of climb gradient may be required at Category C airports?

What type of climb gradient may be required at Category C airports?

• A. Non-standard climb gradient
• B. Standard climb gradient
• C. Negative climb gradient
• D. Constant climb gradient

Answer: (A)

Climb gradient is the vertical distance you gain for every unit of horizontal distance, and it’s used to ensure you clear obstacles on the departure path. At certain airports, especially those categorized in a way that reflects surrounding terrain or structures, the obstacles near the takeoff path may require more clearance than the standard gradient provides. When the required gradient differs from the standard—often being steeper to ensure obstacle clearance—it’s described as a non-standard climb gradient. So, at Category C airports, you may be required to meet a non-standard climb gradient to safely depart. The other terms don’t fit as the primary requirement. The standard climb gradient is the baseline used when no extra obstacle constraints exist; a negative climb gradient would imply descending, which isn’t a requirement for obstacle clearance on takeoff; and a constant climb gradient describes how the climb is flown rather than the necessity to meet a higher-than-standard requirement.

Climb gradient is the vertical distance you gain for every unit of horizontal distance, and it’s used to ensure you clear obstacles on the departure path. At certain airports, especially those categorized in a way that reflects surrounding terrain or structures, the obstacles near the takeoff path may require more clearance than the standard gradient provides. When the required gradient differs from the standard—often being steeper to ensure obstacle clearance—it’s described as a non-standard climb gradient. So, at Category C airports, you may be required to meet a non-standard climb gradient to safely depart.

The other terms don’t fit as the primary requirement. The standard climb gradient is the baseline used when no extra obstacle constraints exist; a negative climb gradient would imply descending, which isn’t a requirement for obstacle clearance on takeoff; and a constant climb gradient describes how the climb is flown rather than the necessity to meet a higher-than-standard requirement.