According to the global grassroots organization 9/11 Pilot Whistleblowers website (https://911pilots.org/), there were no Muslim hijackers at the controls of the 9/11 aircraft but these aircraft were electronically hijacked and remotely controlled through the employment of a system called the uninterruptible autopilot that enables a remote source to take complete control of the aircraft autopilot and flight management computer and remotely guide it to its target destination. Once engaged, the pilots cannot disconnect this system.