Aviation Accident Summaries

Aviation Accident Summary CHI91LA233

LANSING, IL, USA

Aircraft #1

N66365

CESSNA 172P

Analysis

THE AIRPLANE WAS OBSERVED OVERFLYING THE AIRPORT FROM SOUTH SOUTHWEST TO NORTH NORTHEAST ABOUT 100 FEET ABOVE GROUND LEVEL (AGL), AT A SLOW AIRSPEED FOR A BANNER DROP. ANOTHER AIRPLANE WAS SEEN APPROACHING FROM THE SOUTH ABOUT 25 FEET AGL AT A HIGH RATE OF SPEED FOR A BANNER PICK UP. WITNESSES SAW THE FIRST AIRPLANE DROP THE BANNER AND BEGIN TO CLIMB OUT. THEY STATED THE AIRPLANE WAS SLOW, IN A STEEP CLIMB ALTITUDE. THEY REPORTED THE WINGS ROCKED BACK AND FORTH, THEN THE RIGHT WING AND NOSE DROPPED SUDDENLY. THE AIRPLANE DESCENDED TO THE GROUND IN WHAT WITNESSES DESCRIBED AS A 'RIGHT HAND SPIN ROTATION' AND CAME TO REST IN A CHURCH PARKING LOT. SEVERAL WITNESSES REPORTED THE SECOND AIRPLANE PICKED UP THE BANNER AND BEGAN TO CLIMB OUT ALMOST SIMULTANEOUSLY, AND IN CLOSE PROXIMITY TO THE ACCIDENT AIRPLANE.

Probable Cause and Findings

THE PILOT'S INADVERTENT STALL/SPIN DURING LOW ALTITUDE MANEUVERS. RELATED FACTORS ARE GROUND PERSONNEL'S INADEQUATE TRAFFIC ADVISORY, AND THE PILOT'S ABRUPT PULL UP.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports