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Author Topic: Historical Documentaries  (Read 2408 times)

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AGelbert

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Re: Historical Documentaries
« Reply #15 on: November 21, 2017, 06:50:36 pm »
The Impossible Landing (United Airlines Flight 232)
 

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Agelbert NOTE: This is one tension filled event. :o  The actual tape is played.  A training instructor expert that happened to be on board said, "We'll have a beer after this". The Captain replied, "I don't drink but I'll sure as S H I T have one."  :D 

As a former air traffic controller, I also got a laugh about when ATC at the airport cleared the flight to land "on ANY runway". Even the Captian laughed! Pause the video as the written info on the screen shows so you can grasp how horrendously difficult the situation they were in was. Controlling any aircraft heading with differential thrust is a a royal bag of wiggly worms. Controlling the pitch attitude is even more tricky, especially when you want to reduce your speed. The airplane wants to porpoise on you (phugoid cycle). Every porpoise sets you up for too high a descent on the bottom part of the cycle to avoid a bad crash. So, You have to keep the speed up and the porpoising down to less than a 700 feet per minute descent rate until you are almost on the runway. Normal landing speed is about 130 mph. This aircraft had to be at about 190 mph to remain stable with gear down and no flaps. The fact that everybody wasn't killed is a testament to the skill and professialism of the cockpit crew. 
« Last Edit: November 22, 2017, 01:49:36 pm by AGelbert »
Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

 

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