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Sym P. le's latest activity

  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    That would be 3g distributed evenly across 2 wings, 4 spars. This "occurrence" was the entire weight of the jet punching on one spar...
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    An end view of the punched down rear wing spar in 3D (cross eye). The trailing edge spar, which is supported from the distal wing...
    • 3d Wing Spars.jpg
    • framework.02.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    There's the bolt . . .
    • There's the bolt.scaled.scaled.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    The right wing tip remains visible for six frames including touchdown. That's 1/5th of a second from touchdown until the fuselage...
    • thumbnail.jpg
    • thumbnail animated gif.jpg
    • TSB video thumbnail.jpg
    • TSB report thumbnail.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    I believe the image of the rear wing spar shows that it is substantially bent down from the wing surface, consistent with the fuselage...
    • Bent Rear Wing Spar.jpg
    • framework.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    Right side-stay oriented as deployed, seen from the rear (note the hose fittings run along the aft surface). The schematics are of the...
    • Side-stay from the rear.1024.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    I don't know what kind of games the TSB is up to but it's rather juvenile. This frame has double stacked images, their Flickr account...
    • stupid tsb.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    The side-stay would fracture in close succession to the rear spar failure. The front spar would go later. Regarding the spar shear...
    • sidestay.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    It seems the PF reacted to a "performance-increasing" wind gust by pulling back the throttle and then never recovered, though it may be...
    • Delta 4819.GIF
  • Sym P. le
    Maybe we should be engineering built in height monitoring, as in built into the truck cab?
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    Elevator and Rudder Power Control Units (PCUs) Rod End Fractures ... CL-600-2D24
  • Sym P. le
    The material seems to be some type of composite given the ragged and fibrous torn edges, not to mention all the "crumbs" on the ground.
    • Screenshot 2025-03-10 at 7.44.17 PM.jpg
  • Sym P. le
    The only reason this incident didn't have a more drastic outcome is because the failure occurred just coming out of the lift station...
    • al-1-1233.jpg
    • kicking-horse-gondola-failed-v0-7jdice1g0wne1.jpg.jpg
    • Screenshot 2025-03-10 at 6.39.27 PM.02.jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    Thanks for speaking up. The pink line attempts to represent the torn edge of the wing skin, which we see in the crash evacuation video...
    • Under Wing Three.ei-gea-cityjet-bombardier-crj-900lr-cl-600-2d24_PlanespottersNet_1671237_1a16...jpg
    • Under Wing Too.n806sk-delta-connection-bombardier-crj-900lr-cl-600-2d24_PlanespottersNet_16930...jpg
  • Sym P. le
    Sym P. le replied to the thread Toronto place crash.
    Some graphical musings regarding the evacuation of the wing structure (using previous images flipped, rotated, and inside out to ease...
    • Wing Tear.jpg
    • Wing Tear Too.jpg
    • Main Gear and Trailing Edge Stuff.jpg

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