General Authority of Civil Aviation (GACA) signed today a memorandum of Understanding (MoU) with Civil Aviation Authority of Singapore to increase the rate of regular flights between the two countries to become 14 weekly flights to designated air carriers with an opportunity to other national carriers to enter air transport market between the two countries. A delegation from the GACA led by Eng. Abdullah Mohammed Nour Rahimi had a round of bilateral negotiations with the Civil Aviation Authority of Singapore on Thursday and Friday to review air operating strategies between Saudi Arabia and Singapore.