A military helicopter crashed in S. Korea: casualties reported

Open source
The military helicopter crashed during a test flight. This is reported by Yonhap News Agency.
It is reported that the disaster occurred near the South Korean city of Pohang, on a military airfield. The helicopter underwent a test flight after repair, but for an unknown reason lost control and fell from a height of 10 m (33 ft.)
It is noted that five of the six crew members on board were killed and the remaining one has been taken to hospital due to injury.
The military command would set up a panel to determine the cause of the crash.
As «The Journalist» reported earlier, a pilot dies in small plane crash near the city of Sumy during spraying of the field.