Eng. Abdullah Mohammed Rahimi, the President of General Authority of Civil Aviation (GACA) signed here today an agreement with Uzbekistan's Civil Aviation Authority. The signing of the agreement will facilitate strengthening cooperation in air transportation between Saudi Arabia and Uzbekistan. It will also serve as an overall regulatory framework for operation between the two countries on the safe, orderly and sound basis and allow all airlines concerned to opt for advanced air traffic transport patterns and its subsequent development.