What happened
An aviation accident occurred at a location situated roughly 11 km away from the Natsui-gawa. While the specific details surrounding the descent and impact remain undetermined, debris from the aircraft was discovered by local fishermen several hours after the event.
Despite the recovery of wreckage, search efforts failed to locate any of the four crew members on board. The aircraft's identity and the exact nature of the crash have not been established.
Findings
The precise cause of the accident remains unknown at this time. Investigators have yet to determine the circumstances that led to the loss of the aircraft or the disappearance of the occupants.