Guy on FlightAware says he's matched the number/letters they found that the authorities read out to a maintenance manual for the 777....which means IF that's true then this is a huge lead
Does anybody know the number they read off, I saw it somewhere or maybe heard it on TV, but I can't remember where and I'm just trying to "fact check" if that's true...I wanna say it was "BB###" but I honestly can't definitively say...sorry for asking if I'm wrong
EDIT: Found it #BB670...