🚨 #BREAKING Severe air traffic disruptions due to a communications failure in #Greek #ATC, #Athens & #Makedonia #FIR, causing major delays. #Greece has declared Zero Rate airspace until 14:00utc#Aviation #Greece #AirTraffic #Flights@fl360aero @OnDisasters @flightradar24 pic.twitter.com/1yRxUNWarw

— Aviation News Israel (@AviationNewsIL) January 4, 2026