[outworlder]

> I'd be really excited if someone airline offered pilotless aircraft. I think this is technically feasible now. I know that we are currently capable of landing planes autonomously currently. Plus this would reduce door-to-door time as well since you'd reduce the need for long security lines. After all, if there's no cockpit to hijack what is the use of screening for potential hijackers?

Yes, we can take-off, cruise, navigate, avoid collisions and land autonomously (landing requires a certain ILS category which not all airports have, yet) today. I don't really think the limitation is software related - it is likely to be regulations and public opinion. "Human error" is more understandable to the average person than "computer error".

There are other concerns, such as safety against tampering/hacking. However, considering how robotic Airbus aircraft already are, I am not sure those concerns are warranted. Boing is somewhat less so, by design, but they are still fly-by-wire with a computer between the pilot and the actual control surfaces.

Now, I don't think autonomous aircraft would do much for security. After all, all you need to protect the pilots is a door lock. You still have to protect the inside of a plane and the passengers, however. But they would do wonders for private jets - having a competent pilot immediately available 24/7 without paying additional salaries could be very appealing for some folks.