Your eye must necessarily be on both money and safety. If you look at only one, you will only make nonsensical decisions.
I don't know the analysis for the multiple clearance on runways on the US (honestly, it's the first time I hear about it). What I know is that the US has many complex risk analysis that my country (3rd largest aviation area on the world, after the US and EU) doesn't have enough data to replicate. That leads to plenty of policies that we can't actually understand the reasoning.
I don't know the analysis for the multiple clearance on runways on the US (honestly, it's the first time I hear about it). What I know is that the US has many complex risk analysis that my country (3rd largest aviation area on the world, after the US and EU) doesn't have enough data to replicate. That leads to plenty of policies that we can't actually understand the reasoning.