What I don't understand is that the aircraft must have had L and R controls. A stall like that doesn't just happen. Why wasn't Ljungman immediately at the controls correcting the aircraft? Was she paying absolutely no attention to the aircraft? As the most senior pilot in the aircraft? Or was she unable to take control?
I understand they were low and this all happened very quickly in real-time. But I think its fair to expect a "competant" pilot to be able to easily identify the warning signs before a stall during takeoff can happen.
That's a fair comment. Obviously I wasn't there. Much speculation on the behalf of my comment. My point was to explain just how easily this can happen using a plausible explanation. A pull through stall at low speeds and low altitude is basically a death sentence. Wing drops. You can't recover. Once you hit stall there is no recovery at that altitude. Departure and then arrival stalls are one of the more common causes of aviation fatalities. Even without student pilots. Altitude is what allows for stall and spin recovery.
Stall speed with full flaps is basically 50 mph. If he pulled back at 60 mph, that 10 mph bleed off can happen within a second or so. And it can take the pilot a second to recognize the danger. By the time she took positive control of the aircraft (assume the student didn't freeze, locking the controls), it's too late. Even if she immediately started stall recovery at this altitude, nose in is almost certain. At 100 AGL, I honestly don't see any other outcome as a possibility.
Maybe it played out differently? Maybe she froze? Maybe she wasn't paying attention at all? Regardless, it's far easier to happen than most people are aware.
While not a 172, in my aircraft, spins are not allowed. Entering a full spin requires > 9,000' AGL to recover. I offer this to point out, there are extremely dangerous flight profiles you simply don't enter because you will not exit that flight profile alive.
https://en.wikipedia.org/wiki/Kara_Hultgreen
She died because he entered a prohibited flight profile for her aircraft. She died because she was a bad pilot. While they made a big deal about how you can't recover from what killed her, that's literally why it's prohibited to enter such a flight profile. She died because she entered the prohibited flight profile and not because she couldn't recover. A fine but important distinction.
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