The wind tunnel is a 120 mph wall of air easily strong enough to support human weight creating the sensation of freefall without the need to jump out of a plane start off with a safety briefing from an instructor before being kitted out with a specialist flight suit then step into the wind tunnel with the instructor and get lifted into the air for two incredible 60 second sessions of body flying as a comparison during a skydive from 10 000 feet expect to experience around 30 seconds of f