Two HUMVEES of a three vehicle patrol have taken an IED strike. One of the vehicles is repairable; the other is totally destroyed. You are to fly to the incident area and pick up the repairable vehicle and transport it to our workshop for repairs. To pick up the cargo, slowly move forward in line with the item to be under slung reducing your speed, until you are directly over the cargo in a hover. Reduce your altitude slowly to about 20 feet to allow the cargo to be hooked up. To drop off a cargo, pick your drop off point and carefully reduce speed and altitude until you are in the hover above it and the cargo is on the surface.