The NTSB has released a preliminary report on the Kansas City Air Show crash that killed pilot Bryan Jensen.
The report describes the aircraft's final moments: recovering from an inverted spin, pitching up, an abrupt left roll, and then descending to impact the ground.
Bryan Jensen was a veteran aerobatic pilot with 15 years of experience, a Delta 747 captain, and was flying a modified Pitts Model 12 biplane known as "the Beast."