investigations? reporter: yeah fred i think at this point in the investigation, we don t know what happened to 8501 so everything has to be taken into account. what we do know about the violation you re mentions is that yaidz did not have a license to fly from surabaya to singapore on sunday. they had a tlons fly other days of the week but specifically not on sunday. the transportation ministry calling that a serious violation. they re launching an investigation, not only into yarz s practices, but they re looking at airline practices across indonesia. we tried to get in touch with the ce ovnlt of airasia indonesia for comment. he did tell a local tv station that they re cooperate twhag probe. in the meantime their service on that route has been suspended, pending the investigation. perhaps it s not connected but we ll see what happens in the days ahead. certainly, the words serious