Incident Details
The pilot was conducting an instrument flight when he became incapacitated. This condition caused an in-flight loss of control, and the aircraft subsequently collided with the ground. The exact timing of the incapacitation relative to the loss of control is not detailed in the source.
Mechanical Inspection
Following the accident, a thorough examination of the airplane was performed. The inspection found no evidence of any mechanical malfunction or failure. This rules out a technical cause for the accident.
Medical Background
Review of the pilot's medical history revealed that he had undergone coronary artery bypass surgery on January 17, 2001. The pilot did not inform the Federal Aviation Administration (FAA) about this change in his medical condition. On August 6, 2002, the pilot applied for a new medical certificate. The application was not approved by the medical examiner; instead, it was forwarded to the FAA for further evaluation. The status of that evaluation is not provided in the source.
Summary
The accident sequence began with the pilot's incapacitation during an instrument flight, leading to loss of control and impact with terrain. No mechanical issues were identified. The pilot's medical history included a significant cardiac procedure that was not reported to the FAA, and a subsequent medical certificate application was referred for further review.