According to the Meeting of the Board of Directors on 25 July 2018, Mr. Somnuk Rongthong has been appointed
as the President of Aeronautical Radio of Thailand (AEROTHAI).

Mr. Somnuk Rongthong brings decades of experiences to AEROTHAI and has a proven record of services regarding
his tasks for air traffic service engineering and aviation. Previously, he served as the Executive Vice President,
Vice President (Air Traffic Service Engineering) and Senior Director of Air Traffic Service Engineering Plan and
Development Department. Mr. Somnuk Rongthong has already signed the contact on 25 July 2018 and will
function as the President on 1 August 2108.