COUNCIL BLUFFS, IA, USA
N90LB
CURT HOFFSTAD PITTS S1-S
THE PILOT OF THE ACCIDENT AIRPLANE WAS PERFORMING A LOW LEVEL AEROBATIC ROUTINE AT AN AIRSHOW. WITNESSES OBSERVED THE AIRPLANE ENTER A FLAT SPIN FOLLOWING A VERTICAL CLIMB. THE PILOT WAS ABLE TO STOP THE SPIN ROTATION BUT WAS UNABLE TO RETURN TO LEVEL FORWARD FLIGHT BEFORE COLLIDING WITH TERRAIN.
THE FAILURE OF THE PILOT TO MAINTAIN AIRCRAFT CONTROL WHILE MANEUVERING DURING AEROBATIC FLIGHT.
Source: NTSB Aviation Accident Database
Aviation Accidents App
In-Depth Access to Aviation Accident Reports