1979 Garuda Fokker F28 crash
The 1979 Garuda Fokker F28 crash occurred on 11 July 1979 when a Garuda Indonesia Fokker F28 airliner on a domestic flight in Indonesia from Sultan Mahmud Badaruddin II Airport, Palembang, to Polonia International Airport, Medan, struck Mount Sibayak at on approach to landing, There were no survivors.
The aircraft had departed Palembang 80 minutes earlier and had been cleared for an approach to runway 05 at Medan Airport. The aircraft was asked to report passing the non-directional beacon "ON" at. The pilot then reported he was maintaining a height of as the NDB was unreliable. The approach controller then asked them to maintain that height until after they had passed the NDB. The pilot then reported they were at. The aircraft struck the volcano Mount Sibayak at.