On January 31, 1999, a Champion 7GCAA (registration N9668S) was involved in an aviation accident near Alliance, NE. Investigators recorded the probable cause as: the unsuitable terrain for landing selected by the pilot-in-command. Factors were the tailwind landing condition and excessive braking by the pilot-in-command. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot landed a plane in a plowed field, losing braking traction, causing the tail to rise and the aircraft to flip onto its back, resulting in substantial damage. Brake system tested normal.
Overview
A pilot decided to land in a field adjacent to a friend's house after flying overhead. The landing was made on a plowed farm field.
Pilot Account
The pilot stated that upon landing, he applied the brakes but there was no grabbing between the tires and the dirt field. He then applied more brakes, which caused the tail to come up and the airplane to nosed over and flip onto its back. The landing was made to the north.
Investigation Findings
Post-accident investigation revealed substantial damage to three wing ribs, two wing struts, and the vertical stabilizer. A functional test of the brake system found no abnormalities. No other abnormalities were detected with the accident airplane.
Weather Conditions
Weather reports for the area indicated winds from 150 degrees at 8 knots.