Passage: The Turkish Presidential office said President Erdoğan was on holiday inside Turkey and safe, and condemned the coup attempt as an attack on democracy. A presidential source also said Erdoğan and his government were still in power. The first messages from Erdoğan were transmitted at around 12:23 a.m. At about 1:00 a.m., Erdoğan did a FaceTime interview with CNN Türk, in which he called upon his supporters to take to the streets in defiance of the military-imposed curfew, saying "There is no power higher than the power of the people. Let them do what they will at public squares and airports." Deputy Prime Minister Numan Kurtulmuş appeared on live television, saying Turkey's ruling Justice and Development Party (AKP) is still in charge of the government. The mayor of Ankara, Melih Gökçek of the AKP, encouraged people to go out to the city's streets in defiance, despite a curfew imposed by the military. Erdoğan's plane took off from Dalaman Airport near Marmaris at 11:47 p.m., but had to wait in the air south of Atatürk for the airport to be secured. His plane landed at 2:50 a.m.The First Army General Command in Istanbul stated in a news conference that the TSK did not support the coup and the perpetrators represented a very small faction that were on the verge of being brought under control. Istanbul Atatürk Airport was closed; all flights from the airport were cancelled. There was an explosion in the TRT broadcasting headquarters and gunfire was reported in Ankara. Soon after, it was stormed by a crowd of civilians and police, with four soldiers inside reportedly being "neutralized". The channel went back on air and Karaş, who had previously announced the coup, said live that she had been held hostage and forced to read the declaration of the coup at gunpoint.By 1:00 a.m., it was reported that the military had pulled its forces from the Atatürk airport and people were coming inside, but by 1:13 a.m., it was reported that tanks were inside the airport and gunfire was heard.Tanks opened fire near the Turkish...

Question: what happened to the Istanbul Ataturk airport?
was closed; all flights from the airport were cancelled