Which of the following is a limitation of sling load operations?

• A. The weight of the load is restricted to the aircraft's operating capability.
• B. Atmospheric conditions do not affect lift capacity.
• C. Sling loads can be moved without regard to weather.
• D. Landing sites do not affect operations.

Answer: (A)

Sling load operations are limited by the aircraft’s lifting capability, which sets the maximum safe weight you can carry. The load must stay within what the helicopter can lift with a margin for safety, considering fuel on board, sling geometry, rotor wash, and potential dynamic loads from wind and turbulence. If the load is too heavy, it can exceed lift capacity and compromise control, stability, or the ability to land or release safely.

Weather and site factors do matter, which is why the other statements aren’t correct. Atmospheric conditions affect lift—wind, density altitude, and temperature reduce available lift and can increase swinging and handling difficulties. You also can’t move or land a sling load without regard to weather and landing-site conditions, since poor visibility, gusty winds, or an unsuitable landing area can make the operation unsafe.