Dr. Song joined Korea Transport Institute in 2009 and currently he is Chief Director of the department of aviation and he fulfilled the role as the director of division for aviation policy and information analysis by 2014. He achieved the Engineer Information Processing License in 1999 and the Professional Engineer Transportation License in 2008. Currently, he is conducting various researches related to air transport policies such as international and domestic airport's master plan, airport noise policy, aviation safety IT system as well as any aviation policies from Open Skies to technical issues.