A new type of wingsuit may have played a part in a Kiwi base jumper's fatal fall in Switzerland over the weekend, a witness believes.
Te Awamutu man Alan McCandlish, 31, died after hitting a ledge while base jumping, in the mountain region of Berner Oberland on Saturday morning.
After hitting the initial ledge he plunged over a cliff and fell onto another ledge, where his body was retrieved an hour later.
Australian base jumper Chris McDougall, a former BASE jumping World Champion, witnessed the accident, shaking his friend's hand prior to the flight.
He wrote on the base jumping magazine Blinc's online forum that he saw Mr McCandlish fly towards a large ledge before he started to turn and then disappeared from view for about three seconds.