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
Garuda Indonesia Flight 206 armed with new weapons, including Heckler & Koch MP5s. They set off for Thailand using a Garuda Indonesia McDonnell Douglas DC-10. On Monday, 31 March 1981, the team was ready, but the Thai government did not give permission for Indonesian forces to take over the aircraft as it was on Thai territory. In desperation, the Indonesian Strategic Intelligence Chief Benny Moerdani contacted a friend at the CIA station in Bangkok to persuade the Thai government to give permission. The Thai government finally approved the raid with the assistance of the Royal Thai Air Force Security Force Regiment (SFR). On Tuesday,