Stefan Oberlander died during a wingsuit jump from a paraglider on the island of El Hierro on April 22. I was with him at the time.
His plan was to jump from the paraglider and fly his wingsuit over a small hill above the normal landing area. He got his suit flying as normal within a couple of seconds, but after making a turn towards the hill to set up for the pass he didn't have enough altitude to clear the hill safely. He deployed early, and had line stretch and probably 65% canopy inflation before 'landing'. We were at the scene within minutes and he was in a rescue helicopter within about an hour, but died of internal bleeding a few hours later.
Can you help us with incident interpretation? We are interested in any details regarding personal experience, gear, weather conditions and any other circumstances related to the incident.