Ever wonder how it would be to get to Nikola Tesla? It is possible, because the main Belgrade airport carries the name of Nikola Tesla. The largest and busiest Serbian airport Nikola Tesla is built with only one airside hallway for both departing and arriving passengers. Security checks are located at the two gate entrances and the single exit. Airport two terminals have a combined area of 33,000 sqm, with Terminal 2 being larger of the two, adjacent to one another terminals are connected through a hallway.[20] The airport has 66 check-in counters and 27 gates.