News for hackers. Stuff that matters.

A comment on Incident: Qatar B788 at Doha on Jan 10th 2023, steep descent after takeoff. Parent comment

Re:Incident: Qatar B788 at Doha on Jan 10th 2023, steep desc... by detrites on Wednesday February 08, 2023 @03:50AM (#34705752)
The problem with lists of major accidents is they aren't necessarily a predictor of future accidents, and in some cases may be the reverse. An airline suffering a major accident is likely to lead to a significant safety overhaul.

What's needed is a service that tracks near misses or mistakes such as in this post, and their trend over time for each airline. An increase in frequency for a particular airline might well be usefully predictive.

[ Parent | on HN ]
Re:Incident: Qatar B788 at Doha on Jan 10th 2023, steep desc... by kqr on Wednesday February 08, 2023 @08:03AM (#34707419)
> The problem with lists of major accidents is they aren't necessarily a predictor of future accidents, and in some cases may be the reverse. An airline suffering a major accident is likely to lead to a significant safety overhaul.

This should be a somewhat testable proposition, right? Does time since accident increase or decrease the probability of next accident?

(Practically, plotting the distribution of inter-accident durations and seeing if the tail falls off exponentially, slower, or faster.)

[ Parent | on HN ]