List of hijackings of Turkish airplanes
The list of hijackings of Turkish airplanes is a listing of hijackings or hijacking attempts occurred on Turkish aircraft since the first ever incident in 1972. == 1970s == May 3, 1972 – A DC-9 airplane of Turkish Airlines named Boğaziçi on the way from Ankara to Istanbul was hijacked by four leftist militants to Sofia, Bulgaria.
Source: Wikipedia — List of hijackings of Turkish airplanes (CC BY-SA 4.0)