The flight was arranged in order to drop three parachutists to a school fete. Winds at the time were gusting around 15 knots and there is a 20 knot limit on parachuting, with the equipment in use. Two jumpers landed successfully in the school grounds, although the second person landed heavily due to turbulence near adjacent trees. The third jumper conducted an approach similar to the others but he went too far downwind before turning to approach the landing point. When it became evident that the desired landing area could not be reached the parachutist approached for a landing amongst houses. He landed on the roof of a house but was dragged off and into a fence, sustaining spinal injuries and lacerations.