title: 1973 in Bulgaria
text: # 1973 in Bulgaria
  
  Events in the year 1973 in Bulgaria.
  
  ## Incumbents
  
  * General Secretaries of the Bulgarian Communist Party: Todor Zhivkov
  * Chairmen of the Council of Ministers: Stanko Todorov
  
  ## Events
  
  * 3 March – Balkan Bulgarian Airlines Flight 307, a scheduled international passenger flight from Sofia to Moscow, crashed on its final approach to Moscow's Sheremetyevo Airport killing all 25 passengers and crew on board.
  