Learnin’ to fly…
Pre-takeoff checklist
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- Apr 11, 2023
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- Learnin’ to fly…
I’ve seen a few references to the pilots situational awareness - and that just does not make sense to me. I’m not arguing- I am trying to learn what I may not know.This. Systemic failures start years before the event, but precipitate in seconds, which removes almost all margin for error. Operational failures precipitate over a much larger window, giving more room for incident avoidance. While you can't classify every accident into this structure, it is alarming how many you can.
It's one of the most fascinating parts of any sort of incident analysis. Look at Colorado Springs and Aliquippa 737 crashes. Those failures were put in motion through systemic issues (equipment design, certification, maintenance procedures, pilot training and awareness) that started almost a decade before the incidents in question.
What has me most interesting in this accident is the confluence of stakeholders with immediate operational responsibility AND the structural events at play. At least four people made decisions or were in a position to avoid the incident (two pilots, one controller, one ARFF truck operator). As we've established above, the likelihood the pilots could have had the situational awareness to prevent this accident is low; data from the black boxes and analysis of flight training procedures will probably eliminate this. The other two, operational issues (airport emergency, task saturation, time of day, weather) and systemic issues (training, staffing levels) all will likely play a role.
As a call out -- thanks to all of you with direct operational experience for your contributions. There are some really golden posts in this thread.
How would Jazz have had any inclination that 1) there was an incident occurring on field or 2) that emergency vehicles were rolling or 3) that vehicles were cleared to cross the runway? All of those comms were with ground. I have read that some airports have a protocol requiring runway cross clearance with tower - but since there was no indication of truck 1 changing freq - it would seem that these all occurred on ground. WE hear it as a single stream because Live ATC tends to combine ground/tower into a single feed at night.
Does anyone here (GA or commercial) monitor ground at any phase prior to clearing the runway? I never have and can’t fathom why I would. In my view, the only way the pilots avoid this is by not operating that flight. How could they have known? What am I missing?
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