There is no evidence that the transponder or ACARS were switched off. It is far more likely that they were simply out of VHF range or damaged.
Do you really think the Malaysian president would state such things, -things that are corroborated by the AAIB,NTSB and Boeing
for him If there were no evidence!!!
It is far more likely that they were simply out of VHF range or damaged.
Here you just give away the truth, you have absolutely no idea how these systems operate or the frequencies they operate on. VHF RANGE LOL