[jkaljundi]

FYI, the author of the post owns and pilots a modern jet plane, and is a seasoned pilot. His post was not just about airliners, but any planes up in the sky. And he is right, that the technology in many cases is outdated and prone to errors.

[adrinavarro]

He owns a plane which he does not fly as a pilot and got a PPL which allows him to fly light aircraft in visual conditions but refuses to fly unaccompanied. I would not say that he is a seasoned pilot…

There are planes and planes. Security in airliners and in light aircraft are two matters of their own. You don't expect people who own a Cessna to have a black box and a satellite data link.