" SpaceX will test the new technique in a July 22, 2015 launch from the Vandenberg AFB Space Launch Complex 4 in California. The company plans to install a fail-safe in case the descent starts to go wrong: it will just blow up the Falcon 9 with an auto-destruct feature. " But the July 22 ( Jason 3 ) Launch is Delayed due to CRS 7 Incident ... http://www.popularmechanics.com/space/rockets/a15135/spacex-ground-rocket-landing-auto-destruct/