Is it possible MH370 was not deliberately crashed, but suffered a cockpit fire and communications breakdown? A new theory points to the moment the pilots realised the flight was doomed.
Should we worry about airport security in the wake of the Somalia plane bombing?
There is nothing known that adversely reflects on the safety culture nor maintenance of Germanwings, but what caused the A320 to crash?
A secret smuggling operation for gold bullion, an American shoot-down, a Russian plot by way of Kazakhstan? The most likely explanation for the disappearance of MH370 might be the most chilling of all.
Floating far above the ground in a padded chair, in a dry, sealed aeroplane cabin that hums gently, facing away from other passengers, with no phone or email interrupting our thoughts, we travel inward as well as onward.
There's plenty to worry about when it comes to crash investigation in Australia's aviation industry -- not that you'd know it from the minister's interest in the subject.