Accident Summary
A training aircraft conducting a local training flight at Westover Air Force Base crashed on final approach during poor visibility caused by heavy rain. The aircraft descended too low, struck trees, and impacted a hilly, wooded area 777 feet above sea level. The crash site was located about 5 miles short of the runway and one mile to the left of the approach path.
Sequence of Events
While approaching the runway, the aircraft encountered heavy rainfall that significantly reduced visibility. On final approach, the airplane descended below the intended flight path, passing below the decision height for unknown reasons. The aircraft was also not properly aligned with the runway centerline. It subsequently struck trees and crashed into the terrain before reaching the runway.
Injuries and Damage
Three crew members sustained injuries in the accident. The fourth occupant was killed. The aircraft was destroyed upon impact with the terrain and trees.
Investigation
The reason why the aircraft passed below the decision height and became misaligned with the approach path remains unknown. No further information on the cause of the accident has been provided.