jarigi
Just hanging out.
- Joined
- May 10, 2021
- Posts
- 3,675
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that one screw makes no difference, it can be there or not - it doesn't affect the integrity of the wing. In fact, that panel doesn't even need to be there as it doesn't affect the wing at all. It just covers what's underneath it and provides a smooth airflow.
Smooth airflow is important. An interruption of laminar flow will stall that part of the airfoil.that one screw makes no difference, it can be there or not - it doesn't affect the integrity of the wing. In fact, that panel doesn't even need to be there as it doesn't affect the wing at all. It just covers what's underneath it and provides a smooth airflow.
Not really, screws can come loose. Some panels even have some missing. there are tolerances allowed in certain areas. Airflow is important but the airplane would still fly whether that panel is there or not. It wouldn't affect the airspeed as much as you think it would. That panel missing would NOT cause the wing to stall. A wing only stalls when there is insufficient airflow over the wing and only at certain angles of attack.Smooth airflow is important. An interruption of laminar flow will stall that part of the airfoil.
Of greater concern, it's an indicator of sloppy maintenance and no QC inspection. What else was left undone? What if the screw gets ingested by an engine? It's the little things...
Still disturbing. Means that someone wasn't paying attention so it makes you wonder what else they missed?that one screw makes no difference, it can be there or not - it doesn't affect the integrity of the wing. In fact, that panel doesn't even need to be there as it doesn't affect the wing at all. It just covers what's underneath it and provides a smooth airflow.
No, it happens. Things wear out especially when they are under constant stress from the forces of multiple takeoffs and landings a day and the sudden thumps of landings and the g-forces of accelerating and decelerating. Not to mention the bending of the wings when landing and carrying loads in the air.Still disturbing. Means that someone wasn't paying attention so it makes you wonder what else they missed?
That would be true for any friggin machine or complex mechanical structure. Still doesn't negate the fact that the ground crew/maintenance should have picked that up. From the short vid it was shown in, it looks like the screw is part of an access panel and as such it should have been checked or reported if it didn't torque properly. It's an obvious flaw.No, it happens. Things wear out especially when they are under constant stress from the forces of multiple takeoffs and landings a day and the sudden thumps of landings and the g-forces of accelerating and decelerating. Not to mention the bending of the wings when landing and carrying loads in the air.
Flying wings look fantastic but they also appear to be so unstable. Like a short wheelbase, mid engined car.
that one screw makes no difference, it can be there or not - it doesn't affect the integrity of the wing. In fact, that panel doesn't even need to be there as it doesn't affect the wing at all. It just covers what's underneath it and provides a smooth airflow.
Murphy's law of auto mechanics: Any tool or parts dropped will roll to the exact geometric center underneath the vehicle or the most difficult area to reach.in my job, this was in the - what could possibly go wrong Dept.
or stranger things have happened.
a saying we lived by -
The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong, it usually turns out to be impossible to get at and repair
For one thing, if it's on top of the wing, the ground crew can't see it. Another thing, this could have happened on this one flight. Since it's a video there is no context to know if it's an ongoing thing or it just now happened on this particular flight.That would be true for any friggin machine or complex mechanical structure. Still doesn't negate the fact that the ground crew/maintenance should have picked that up. From the short vid it was shown in, it looks like the screw is part of an access panel and as such it should have been checked or reported if it didn't torque properly. It's an obvious flaw.
photo shopped, NOT real
Or the part that needs to be changed will always be the most difficult to get to - same with planes!Murphy's law of auto mechanics: Any tool or parts dropped will roll to the exact geometric center underneath the vehicle or the most difficult area to reach.