The disappearance of AirAsia flight QZ8501 has, for the second time this year, shone a spotlight on flight safety.
The plane disappeared on Sunday after it took off from the Indonesian city Surabaya, on its way to Singapore.
And its disappearance has prompted a similar mix of anguish and mystery that followed the disappearance of a Malaysia Airlines plane nine months ago.
Should the world be more worried about aviation safety? And are airlines doing all they can to track their planes?
Presenter: Sami Zeidan
Tobias Rueckerl - Aviation Consultant.
John Walton - Aviation Journalist and Travel Columnist.
Source: Al Jazeera