Proper Grounding Technique to Aircraft: Ground the helicopter cargo hook by touching the wand to the cargo hook. Maintain continuous grounding contact.Wear 5,000-volt shockproof gloves, if available, when using the static discharge wand. However, these gloves are not repairable and will offer no protection from electricity if they have been damaged. After the load is properly hooked up to the aircraft, the hookup team will move quickly aside to the designated location coordinated with the aviation unit. If any of the legs become fouled and it is necessary to re-hook the load, the same procedure will be followed.