Which statement describes a situation where external sling load is typically chosen?

Which statement describes a situation where external sling load is typically chosen?

• A. The cargo compartment cannot hold the load.
• B. The ground crew must load or unload the cargo at once.
• C. The load exceeds the helicopter's internal load limitation.
• D. Landing zone conditions prevent the aircraft from touching down.

Answer: (A)

External sling loads are used when a payload can’t be placed inside the helicopter because it’s too large or awkward to fit in the internal cargo compartment. The item being unable to be contained inside is exactly the scenario where suspending it from a sling beneath the helicopter is necessary, so this statement describes that typical situation. The other options touch on related scenarios but aren’t the primary trigger for using an external sling: ground handling demands change, a load exceeding internal weight limits is a constraint but not the most direct reason, and an unable-to-land situation can lead to sling loading in some cases, though it’s not the common defining cause.

External sling loads are used when a payload can’t be placed inside the helicopter because it’s too large or awkward to fit in the internal cargo compartment. The item being unable to be contained inside is exactly the scenario where suspending it from a sling beneath the helicopter is necessary, so this statement describes that typical situation.

The other options touch on related scenarios but aren’t the primary trigger for using an external sling: ground handling demands change, a load exceeding internal weight limits is a constraint but not the most direct reason, and an unable-to-land situation can lead to sling loading in some cases, though it’s not the common defining cause.