For sling load long line operations, what is the minimum landing point size and diameter?

• A. Size 5, 100 meters
• B. Size 6, 125 meters
• C. Size 3, 50 meters
• D. Size 4, 90 meters

Answer: (B)

When you use a long line for sling-loads, the load can swing a lot because of line length, gusts, and rotor wash. To keep the load, line, and helicopter safe from obstacles and people on the ground, the landing point around the drop or hookup must be large enough to accommodate that movement. The size rating reflects how much clearance is expected; a higher size means a larger area. For long-line operations, you need the largest recommended clearance, which is a size 6 landing point with a diameter of 125 meters. Anything smaller wouldn’t provide enough swing clearance under typical conditions, increasing the risk of line strikes or contact with obstacles.