BELGRADE (Serbia), August 18 (SeeNews) â Aerodrom Nikola Tesla [BEL:AERO], the former operator of the international airport in Serbia's capital Belgrade, reported a net loss of 351.7 million dinars ($3.6 million/3.0 million euro) in the first half of 2020, versus a profit of 24.3 million dinars in the like period of last year.