Originally Posted by
Gjn290
I hope it isn't so, but sounds like must've blown up... terrorism. How else do you explain no mayday calls and losing contact/radar with a 777?
Pilot suicide, electrical problems, fire, electrical fire, mechanical flight control failure, uncommanded full throw of a control surface, slow cabin press leak, etc etc etc. All things that have happened before.
You guys are speculating based on zero info.