On 10 January, it was announced that authorities had identified a signal from the aircraft's Emergency Locator Transmitter (ELT). The Indonesian Air Force also said it spotted a fuel spill suspected to be from the aircraft, covering a very large part of the sea south of Laki island. Among debris recovered, on the morning of 10 January were parts of the plane's wheels, a torn steel alloy sheet with blue paint and pink children's trousers.[63]