Batik Air Flight 7703 was a scheduled domestic flight operated by Lion Air's subsidiary Batik Air from Halim Perdanakusuma Airport in Jakarta to Sultan Hasanuddin International Airport, Makassar. On 4 April 2016, while taking off from Halim Perdanakusuma Airport, the Boeing 737-800 operating the flight (registration PK-LBS) collided with a TransNusa Air Services ATR 42-600 (registration PK-TNJ), which was being towed across the runway. No one was killed or injured in the accident and Angkasa Pura, Indonesia's Airport Management Authority, asked the National Transportation Safety Committee (NTSC) to investigate the accident. Minister of Transportation Ignasius Jonan also asked the Director General of Civil Aviation to call the NTSC to investigate the cause of the accident, later criticising Angkasa Pura for the vacuum of power at Halim Perdanakusuma Airport for the past two weeks. Background Halim Perdanakusuma Airport is a commercial and military airport located in East Jakarta. The airport, formerly a military-only airport, became a civilian facility in the 1970s, before converting into a military facility again in 1991 following the completion of Soekarno–Hatta International Airport in nearby Tangerang. In 2014, the airport was once again allowed to serve commercial flights. This was due to the congested Soekarno–Hatta Airport, and this move to change Halim into a joint commercial and military airport would decrease the congestion at Soekarno–Hatta Airport. However, the facilities in the airport were not sufficient for handling commercial airliners. Several politicians criticised the decision to change the operation of Halim Perdanakusuma Airport from military to joint-use. Several of them asked the government to change the airport back to military; they hoped that the airport would change back into a military airport after completion of the expansion plan in Soekarno–Hatta Airport. Collision Based on a press conference conducted by the Director General of Civil Aviation, the accident occurred at 19:55 WIB. The TransNusa Air Services ATR-42 was being towed to a hangar when Flight 7703 was taking off. The left wing of Flight 7703 sliced off the vertical stabiliser and left outer wing of the ATR 42 and severely damaged Flight 7703's left wing. Flight 7703 then "shook", veered and its wing caught fire, survivors recalling that some passengers didn't know that a collision had happened, and only felt a bump similar to that of a car's tire hitting a hole in the street, while others were crying and "screaming in terror". The witnesses stated that there was