What happened
The incident occurred during a landing attempt in the waters of Tanjung Priok, located in Jakarta. The aircraft involved was a floatplane that lost control or encountered difficulties while approaching the water surface for touchdown. Following the crash, the airframe sank beneath the waves. There were no survivors from this event; all five crew members aboard the aircraft perished in the accident.
Findings
The source material does not provide specific details regarding the mechanical condition of the aircraft, weather conditions at the time of the incident, or the precise sequence of technical failures leading to the crash. The available information confirms only that the aircraft crashed and sank during the landing phase in the harbor area, resulting in a total loss of life for the flight crew.