From what I've read, the transponder needs to have a manual turn off for a couple of reasons- to isolate it in case of an electrical fire and because sometimes they are glitchy and turning off and on again can resolve that.
I've been doing a lot of reading about this, it just so unfathomable. I think that it's certain that the powers that be know much more than they are revealing. Why? I don't know.
I tended to agree with the hypoxia/anoxia scenario, but now I don't know what to think. Did it land and there have been ongoing negotiations? Was it shot down?
I just hope the truth comes out soon, it must be agony for the families
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