[penultimatename]

And if an aircraft needs to land due to an emergency? It’s amazing things work as well as they do, the system relies on only one thing going wrong at a time. This accident was an example of multiple things going wrong at the same time.

[pc86]

Every accident is an example of multiple things going wrong at the same time.[0]

I'm going to pretend to know exactly what would happen in that precise scenario but I'm confident most commercial pilots get enough training to be able to handle it.

[0] https://en.wikipedia.org/wiki/Swiss_cheese_model

[inaros]

>> Every accident is an example of multiple things going wrong at the same time.

You are defeating your own argument :-) Its exactly because every accident is an example of multiple things going wrong at the same time...that you need...multiple layers of control and safety to catch it through each hole of the cheese.

Like...another controller?

[bombcar]

One of the things you learn as a pilot is how to recognize that you need to go into emergency mode if you will. Call it high-alert if you want.

You need to recognize when something is out of the ordinary and treat it as an emergency (perhaps not a literal pan-pan/mayday emergency) sooner rather than later, and do things that may end up to have been unnecessary (like executing a go-around because emergency vehicles were on the move).

One controller on two frequencies is another example - that works fine in normal situations, but during an emergency response, perhaps the channels should be mixed; giving the pilots in the air a chance to hear the incorrect clearance onto their runway.

After all, an active runway is really more of an "air" control thing than a ground one.