Farest: They don't need to know torque theory. They do know that suffocating engine intakes - stops engines - stops the drive to the rotorblades.
I have a team of RFFS under me and they are stunned that these guys stood there and watched two pilots die.
John81: I notice:
According to the NTSB, the Astar helicopter is an advanced aircraft and requires an experienced pilot to fly it. They are still reviewing witness videos.
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Interesting. I wonder what they would make of an Apache / S92??