State-owned airport management company PT Angkasa Pura II invites investors, to develop Kualanamu airport in North Sumatera. This project costs for Rp11 trillion, to be developing in two stages. Investors could hold up to 49% interest in the said project. The phase 1 investment consists of the runway development, expansion of cargoes area or capacity, This phase starts next year. While the phase 2 investment consists of developing commercial area (airport city) outside passengers terminal (for 200 hectares area), such as star hotel, hypermart, office building, theme park. golf course, food arcade, convention center, hospital, and cinema.