B-720 Controlled Impact Demonstration (CID)The B-720 is seen during the moments of initial impact.The B-720 after impact and sliding through the wing openers became enveloped in a fireball.The B-720 is seen making a practice close approach over the prepared impact site.Following its controlled impact on posts imbedded in the lakebed, the B-720 slid sideways and was almost enveloped in the...Moments after hitting and sliding through the wing openers the aircraft burst into flame, with a spectacular fireball seen emanating...The B-720 is seen viewed moments after impact and just before hitting the wing openers.Here some crash test dummies are seen in the passenger cabin of the B-720 aircraft.