From the article:
Fliers aren't ready for pilotless flights either, according to Cummings.
"People want a human as a pilot who shares their own fate," she said. "We also need a babysitter up front, both to monitor the automation and to take charge if there's an unruly passenger."
Pilotless passenger planes are therefore probably decades away, said John Hansman, an aeronautics and astronautics professor at MIT who heads up the division of humans and automation.
"It's not a technical issue, it's an issue of societal trust," he said.
This describes me perfectly. It seems like more of a perception problem, based on the statistics of drone accidents vs. commercial accidents, but I can state unequivocally I will never fly on a pilotless flight. The thought of it just makes me too uncomfortable.
Cummings is an armchair general. I'm sure she knows it all.
Personally I'd rather have a pilot discuss issues of flight, one who has perhaps a hundred difficult and dangerous situations they have managed. Situations in which one error made could lead to a cascade of more serious problems and result in a crash. A lot of that would be weather related.
In many cases, severe thunderstorms will inhibit or even completely block communication between the aircraft and the ground. So forget someone on the ground monitoring and ready to take control of the unmanned aircraft.
What about when the pilot catches an error by air traffic control? For example two airports are close together, and air traffic lines him up for the runway at the wrong airport. The human would protest, the error would be corrected. It was previously mentioned that sensor problems can cause computerized systems to go crazy.
Pilots are required to train, over and over, to detect sensor and instrument failures and react correctly.
The logical error here I think is to assume that because computerized aircraft control systems can operate the plane 98% of the time flawlessly that they can do the other 2%. That's incorrect, because that other 2% is a thousand times more problematic than the routine. Think of it as "driverless cars." Sure you can create a driverless car.
Let me know when you have a driverless car that you will get in to on on icy winter mountain roads.