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For comparison, the space shuttle ‘only’ descended at 12,000 feet per minute on final approach.
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Alex Macheras
@AlexInAir
Severe damage to the aircraft involved in the FlyDubai incident, a Boeing 737 MAX 8, following the ‘forced’ descent (from 30,000ft to around 15,000ft in just approx 30 secs) during the time of an incident in the flight deck (involving pilots, and reportedly some passengers)
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David Watson 🥑
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I had to look that up, it’s not much higher. But entering into the terminal area energy management phase they drop at around 17,000fpm from 80,000’
I don't believe any of these number right now. But what I want to see are the bolts hold the vertical stab and horizontal stab on. Additionally, I'd like to see the bolts that hold the engines on. The structural engineers are going to have a field day.
That forced descent rate makes the Space Shuttle look gentle by comparison. Incredible how airliners can survive those kinds of forces
If you have to lose a control surface.. that's probably the best one. I hope everyone was seated with their belts tight around their waist. Otherwise.. people were bouncing off the ceiling.
15000 ft in 30 seconds translates into ~3 miles in 30 seconds … a vertical drop that exceeded 360 mph vertically (average including acceleration and deceleration at FL30 and FL15). Expect the rudder enter a flutter state; either before, or during the insulting dive.
People quoting how the plane can’t survive without this part of its tail. Insane how many people this sort of thing brings out from under their bridges. Simply because country X is involved somehow