It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
According to the article that accompanies the recordings, it claims that a list of demands were also broadcast over by the hijackers which would indicate that intended to land the plane and not crash it into any buildings.
The article also says that if this was the case, the passengers would have known this as well and not stormed the cockpit.