What type of sling load generally requires involvement from a higher command for authorization?

The type of sling load that generally requires involvement from a higher command for authorization is unique sling loads. Unique sling loads are typically not standard and may have specific requirements or safety considerations that differ from common loads. They often involve more complex logistical concerns, specialized training, or considerations for risks, which necessitate a detailed review and approval process. This oversight ensures that all safety protocols and mission compatibility are addressed before authorizing the sling load operation.

Standard sling loads, while still requiring adherence to regulations, do not specifically need higher command involvement for authorization since they follow established procedures and guidelines. Restricted sling loads, although they may also have special considerations, usually pertain to specific conditions rather than requiring broad higher command approval for every instance. The classification of all sling loads would not apply as both standard and restricted types are generally processed through existing command structures without needing additional layers of approval.