What was found
THE PILOT COMPLETED THE FIRST SWATH AND INITIATED A CLIMB TO REVERSE DIRECTION. WHILE THE AIRPLANE WAS IN A NOSE HIGH ATTITUDE AT ABOUT 200 FEET ABOVE THE GROUND, THE ENGINE LOST POWER. DURING THE FORCED LANDING TO A WHEAT FIELD, THE AIRCRAFT SUSTAINED STRUCTURAL DAMAGE TO THE RIGHT WING AND THE EMPENNAGE. POST-ACCIDENT EXAMINATION OF THE ENGINE BY AN FAA INSPECTOR REVEALED A CRACK IN THE NR 4 CYLINDER.