Garuda Indonesia Flight 152 (Merpati Nusantara Airlines Flight 152) was also in the area at the time. Earlier in the day, another Flight 152, Merpati Nusantara Airlines Flight 152, was handled by the same air traffic controller. This led to the controller mistakenly saying "Merpati one five two turn left heading 240 to intercept runway zero five from the right side"; as the wrong call sign was used, the Garuda pilots disregarded these instructions. The controller, on not receiving a response, queried the pilots on if they heard the instructions; this time the correct call sign "Indonesia 152" was used. The controller then repeated
National symbols of Indonesia official language, coat of arms, and national anthem of Indonesia. The Indonesian law No. 24 year 2009 mentioned about the Indonesian flag, Indonesian language, national emblem of Indonesia, and national anthem of Indonesia.<ref name="UU No 24/2009"></ref> Garuda Pancasila is the national emblem of Indonesia. It is an eagle bird and the name of symbol derived from Garuda, the mythical bird vehicle of Vishnu. The current symbol are designed and officially recognised in 1950s. The head of Garuda faces its right side, it means that Indonesia embraces democracy. If it faces its left side, it means Indonesia is leaning on socialism.