March 21, Hayti, Mo. / Cessna Agwagon

At 15:00 CST, a Cessna A188B lost aileron control during flight and crashed during the attempted forced landing. The pilot was seriously injured. The post-maintenance test flight originated from the Mid-Continent Airport after just receiving an annual inspection. The pilot reported to a Federal Aviation Administration inspector that he did not have aileron control and was attempting to land the aircraft in a field when the accident occurred.