What happened
The incident occurred while the crew was conducting a local test flight around Canton Island following maintenance work. During the maneuver, the aircraft flew along the shoreline at an altitude estimated to be approximately 30 feet above the terrain. At this low level, the right wing of the aircraft made contact with a tree, causing part of the wing structure to shear off.
Following the impact with the vegetation, the aircraft lost altitude and continued its trajectory for roughly 400 meters before impacting the ground. The airframe broke up upon collision and subsequently caught fire. All nine occupants aboard the aircraft were killed in the accident.