That leaves only two possibilities
Kacy.
A third one,silly as it may seem.
An Illusion of taking off,substituted with another aircraft with hm370 ID signals. Signals could have been hacked.
Mean while HM370 still on ground inconspicuous amongst other Malaysian aircraft with ID and name switched.
Easy to unload cargo and passengers as it's middle of night.
Rumour is authorities are looking for Dynamo and David Copperfield .
cheers,
syp
