. . . . . . . . "Civil Aviation Department" . . . . "licensed" . . . . . . . . . . . . . "Civil Aviation Authority of Nepal" . . . . . . . . . . . . . . . . . . . . . . "CAANl" . . . . . . . . . . "1998-12-31" . "CAAN" . "civil aviation officials" . . . . . . . "1998" . . . . . "Civil Aviation Authority of Nepal" . . . . . . . .