More than 24 hours after the disappearance of Malaysian Airlines Flight MH 370 the country's civil aviation chief said its fate was still a mystery.<br/> <br />(SOUNDBITE) (English) DIRECTOR GENERAL FOR DEPARTMENT OF CIVIL AVIATION, AZHARUDDIN ABDUL RAHMAN SAYING,<br/> <br />"The rescue operations continued last night, until this morning. We have to report that we are not able to locate or see anything. Therefore, there is nothing new to report."<br/> <br />The Boeing aircraft carrying 239 passengers and crew lost contact on Saturday en route from Kuala Lumpur to Beijing.<br/> <br />It's emerged two Europeans named in the passenger manifest had both lost their passports in Thailand, one last year, the other two years previously.<br/> <br />The identities of two other passengers are also being investigated.<br/> <br />But there've been no reports of sabotage or claims of an attack.<br/> <br />Despite the mystery there appears little sign it's damaged the confidence of people travelling on other Malaysian Airlines flights