The South Korean government has formed an aviation safety committee that should present its findings in March.

The exact cause of the Jeju Air crash remains unclear, and the investigation is complicated because the black boxes stopped recording four minutes before impact.

Following the deadly Jeju Air accident, the government ordered low cost carriers to reduce flight times, boost pilot training and expand maintenance crews.

The 10-week committee will include private sector experts and will look at issues including maintenance and aircraft utilization rates at budget airlines