Eurocontrol Safety I to safety II
Interesting article.
The stats used give safety in the order of 1 *10(-6)
Europe as part of the SES concept wants to move to 1*10(-7).
"Outcomes" both good and bad often come from the same actions.
The plan is by recognizing what we do right and reinforcing this we can actually enhance safety.
As a measure of the number of aircraft movements per year while having say 2 incidents in year xxxx and 4 in year yyyy while this is an 100% increase year to year statistically its not relevant.
We are possibly approaching a situation that where an incident has great learning value for local operations, as a factor in improving safety over all it is actually of limited value.