In today’s episode, which aired in its original form on the 10th anniversary of the disappearance of MH370, we discuss two major advances that we’ve made in the case. The first has to do with the age of the barnacles found on the pieces of debris, and hence how long they spent in the water, a topic that we laid the groundwork for in the previous episode. This is significant in understanding the fate of MH370 because this new data lends weight to the conclusion that the plane did not, in fact, crash into the southern ocean.

How could such a thing be possible? Doesn’t the Inmarsat data tell us that the plane definitely flew south into the ocean? Well, that brings us to today’s second big revelation. As we’ve discussed in previous episodes, there’s also evidence that the data could have been tampered with. This is a radical idea for many in the MH370 community, and some well-respected figures have declared it flatly impossible. But they are not experts in aviation cybersecurity. In today’s episode we’re joined by Todd Humphreys, a professor of aeronautical engineering at the University of Texas at Austin, is one of the world’s experts on cybersecurity in avation. He’s been studying the spoofing of GPS signals for more than a decade. And he says that the time has come for search officials to take seriously the possibility that MH370 was hacked. “After a failed search, you have to recalibrate,” he says. “Sometimes you preclude the possibility of even looking for evidence because you have very strong priors against it. I think by this point, we’ve been pushed into a corner where we do need to revisit those priors.”

Simply put, the authorities and the conventional wisdom have proven themselves wrong. The analysis that they conducted lead them to believe that they knew where to find the plane, and they didn’t. So it’s time to grapple with the possibility that someone might have exploited the cybersecurity vulnerability that we described in Episode 22.

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