On Sunday, October 25, 2026, between 17:00z and 19:00z, our candidate will step up to control Beograd Radar (LYBA_CTR) to demonstrate their skills and earn their C3 (Senior Controller) rating.To make this exam a success, we need your wings! Whether you are flying commercial airliners into Belgrade Nikola Tesla Airport (LYBE), operating regional flights across Serbia and Montenegro, or conducting VFR flights through the sector, all traffic is highly appreciated.