While the NTSB has not released any formal updates, Juan Browne has an update from a few days ago speaking to the pylon separation:
they did issue a report today with additional pictures...
While the NTSB has not released any formal updates, Juan Browne has an update from a few days ago speaking to the pylon separation:
Nobody cares about the fuel consumption - cargo operators don’t fly many hours a day.You guys think the MD-11 will ever fly again, or will the companies that fly them use this as the reason to throw in the towel? As I understand it, they are gas hogs compared to the twin engine cargo planes.
After initial cleaning of the fracture surfaces, examination of the left pylon aft mount lug
fractures found evidence of fatigue cracks in addition to areas of overstress failure. On the aft
lug, on both the inboard and outboard fracture surfaces, a fatigue crack was observed where
the aft lug bore met the aft lug forward face. For the forward lug's inboard fracture surface,
fatigue cracks were observed along the lug bore. For the forward lug's outboard fracture
surface, the fracture consisted entirely of overstress with no indications of fatigue cracking.
Or the inspections were not adequate to detect a defect. Additional fleet inspections will help to determine this.Since fatigue failures were found, which may have been the first failures which in turn caused the overstress failures also found, it may be that the contractor personnel didn't properly perform required inspections. It may also be that the spherical bearings were not lubricated as required, leading to failure.
This may turn out to be a case in which a crew and their aircraft were lost, along with a number of people on the ground, as a consequence of improper maintenance practices.
That finding would bring substantial scrutiny of the contract MRO industry as a whole.
Source: Reuters 11/20/2025Since fatigue failures were found, which may have been the first failures which in turn caused the overstress failures also found, it may be that the contractor personnel didn't properly perform required inspections. It may also be that the spherical bearings were not lubricated as required, leading to failure.
This may turn out to be a case in which a crew and their aircraft were lost, along with a number of people on the ground, as a consequence of improper maintenance practices.
That finding would bring substantial scrutiny of the contract MRO industry as a whole.
I honestly think it’s done. I don’t think it will return the service.You guys think the MD-11 will ever fly again, or will the companies that fly them use this as the reason to throw in the towel? As I understand it, they are gas hogs compared to the twin engine cargo planes.
You guys think the MD-11 will ever fly again, or will the companies that fly them use this as the reason to throw in the towel? As I understand it, they are gas hogs compared to the twin engine cargo planes.
Who is they?They likely had this latest security footage for several days and kept operating until the FAA forced the grounding, if that indicates how much they desire to keep the MD-11 flying.
Who is they?
This is footage from airport security cameras that went to the NTSB, as Inman reported earlier. The NTSB wants as much frame-by-frame footage as possible to study before they generate any new reports. The NTSB is evidence-driven, not conspiracy-driven.
Note: The NTSB will very likely assign some or all blame to maintenance. Regular inspection of the parts in question is almost certainly required.Since fatigue failures were found, which may have been the first failures which in turn caused the overstress failures also found, it may be that the contractor personnel didn't properly perform required inspections. It may also be that the spherical bearings were not lubricated as required, leading to failure.
This may turn out to be a case in which a crew and their aircraft were lost, along with a number of people on the ground, as a consequence of improper maintenance practices.
That finding would bring substantial scrutiny of the contract MRO industry as a whole.
These pictures don’t show problems with engine #2 but another video seems to show some flames coming out of the engine ( did with an engine with the Concorde crash ….caused engine to compressor stall after sucking in ).Here are some snapshots of the take off roll shared by the NTSB. It’s a very high probability #2 engine took in FOD.
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