This timeline is about the changes of the pilot career has been through. By enr101 Period: 1950 to 1970 WBG provides loans to airlines to undertake fleet. Period: 1970 to 1980 Standalone, airport infrastructure projects in countries Period: 1990 to 2000 policy advice, some capacity building,(liberalization of carriers, regulatory oversight) Period: 2000 to 2017 infrastructure(airport, ATC), financing(IFC), policy advice, regulatory oversight( safety and security), sector research
