They are the heroes of 9/11 - the passengers killed fighting their hijackers. But a new book claims they were shot down by U.S. fighter jets...and that the whole story is a cynical cover-up
also there's two radios for nav and two for comms. changing the comms freq doesn't actually change the active comms freq you actually have to dial it in with ANOTHER button. if they were really flying for as long as it says they were they would also have been out of range of the local ARTCC or the attackers would have already made sure it was no longer in contact with ATC and the attackers would have surely disabled the xpndr.
people here are nuts. real life isn't Flight Sim. jesus
also there's two radios for nav and two for comms. changing the comms freq doesn't actually change the active comms freq you actually have to dial it in with ANOTHER button. if they were really flying for as long as it says they were they would also have been out of range of the local ARTCC or the attackers would have already made sure it was no longer in contact with ATC and the attackers would have surely disabled the xpndr.
people here are nuts. real life isn't Flight Sim. jesus