Comment by habinero
16 hours ago
Not the original poster, but that was snark and not meant literally.
Also, building your own plane is absolutely worse, even if you do have expert-level knowledge. That's true for any complex design. Aircraft design, material sourcing, fabrication, assembly and quality control are all very different skill sets, but the real kicker is experience.
The reason why commercial aircraft are so safe is a lot of work goes into investigating and understanding the root causes of accidents, and even more work goes into implementing design fixes and crew training.
Nope, not snark. You can’t believe that you’re better than everyone else and everyone else is incompetent and still function in society.
If you do then you probably have an undiagnosed mental illness.
>You can’t believe that you’re better than everyone else and everyone else is incompetent and still function in society.
Welcome to HN.
The problem is that the system incentivizes incompetence. The mechanics who are paid a skilled wage, take their time, and double check to make sure they are not missing anything show up as big red problems on the beancounters' spreadsheets and get optimized away.
The system can make up for this in other ways like repeatability of processes, redundancy, etc. Which is why commercial aviation is safer than general aviation, and also why I specifically worded my comment as being about the same model of plane - ie if instead of building your own experimental-class kit plane, you hired it out to a liability-limiting company hiring minimum-wage workers to follow the directions. I'm guessing such a thing is illegal per FAA regs, but that kind of proves my point.
For another example, have you experienced the medical system lately? Doctors are generally smart people, but that intelligence is squandered by having their attention smashed into 10 minute chunks, with the entire rest of the system revolving around blame passing - the end result is a lot of smart and well-meaning people ending up grossly incompetent through emergent effects. I would much rather be able to go to a doctor and trust whatever answers they gave me rather than having to do my own independent research and advocacy to drive the process. But that is not how the system we have works.