Were you aware that large airplanes were capable of being remotely controlled as far back as over 75 years ago in 1944? It's true!

9/11 Pilot Whistleblowers pilots assert that there were no Muslim hijackers at the controls of the 9/11 aircraft but that the aircraft were electronically hijacked through employment of a system called the uninterruptible autopilot that enables a remote source to take complete control of an aircraft's autopilot and flight management computer and guide it to its target destination. Once engaged, the pilots cannot disconnect this system.

Please have a look!

https://911pilots.org/remote-controlled-aircraft/