Diving helmet and suit hi-res stock photography and images - Page 11 - Alamy
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A Base jumper sails after his jump off the Main tower (200m) with a parachute to the earth during the skyscraper festival in Frankfurt/Main, Germany, 25 May 2013. Several hundred thousand visitors
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BASE Jumping. Base Jumping is extreme sport where jump with parachute from: building, antenna, span, and Earth (cliff). This sport requires many qualifications, - ppt download