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Alaska Airlines Blowout Reveals Cockpit Door Vulnerability on Boeing Jet
Wall Street Journal ^ | January 9, 2024 | Nancy Keates & Benjamin Katz

Posted on 01/09/2024 1:34:04 PM PST by billorites

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To: E. Pluribus Unum

Who the hell was responsible for signing off that assembly inspection?

When I worked at Lockheed on the L1011 and S3 Viking, every single part and assembly was individually inspected and stamped with the inspector’s initials.


21 posted on 01/09/2024 2:27:32 PM PST by Chainmail (How do I feel about ignorance and apathy? I don't know and I don't care.)
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To: billorites; SaveFerris; PROCON
They should have gone with the four-hole hinges, like Conrad suggested. Or the two-hole. Or no holes. Whatever they wanted.


22 posted on 01/09/2024 2:32:33 PM PST by Larry Lucido (Donate! Don't just post clickbait!)
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To: billorites

Well, that’s nice to let our enemies know about aircraft vulnerabilities.

Dumba$$es.


23 posted on 01/09/2024 2:34:21 PM PST by Cowgirl of Justice
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To: billorites

Ok...

So now everyone knows how to bypass cockpit security doors. Great.


24 posted on 01/09/2024 2:36:24 PM PST by Secret Agent Man (Gone Galt; not averse to Going Bronson.)
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To: billorites

Blast from the past(Actually happened more than once before they fixed the problem):

On June 12, 1972, the left rear cargo door of the McDonnell Douglas DC-10-10 operating the flight blew open and broke off en route between Detroit and Buffalo above Windsor, Ontario; the accident is thus sometimes referred to as the Windsor incident, although according to the NTSB it is an accident, not an incident.

U.S. National Transportation Safety Board (NTSB) investigators found the cargo door design to be dangerously flawed, as the door could be closed without the locking mechanism fully engaged, and this condition was not apparent from visual inspection of the door nor from the cargo-door indicator in the cockpit.


25 posted on 01/09/2024 2:36:50 PM PST by Revel
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To: E. Pluribus Unum

small set of suspects...


26 posted on 01/09/2024 2:43:18 PM PST by Chode (there is no fall back position, there's no rally point, there is no LZ... we're on our own. #FJB)
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To: billorites

As a computer programmer, all bugs are really undocumented features.


27 posted on 01/09/2024 2:51:59 PM PST by Tai_Chung
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To: Chainmail

In nuclear power plant construction, every single welding rod is tracked.


28 posted on 01/09/2024 3:01:43 PM PST by ProtectOurFreedom (“Occupy your mind with good thoughts or your enemy will fill them with bad ones.” ~ Thomas More)
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To: Col Frank Slade

Too many side issues but if the aircraft has that kind of a problem I would not be surprised.


29 posted on 01/09/2024 3:06:48 PM PST by Nextrush (FREEDOM IS EVERYBODY'S BUSINESS-REMEMBER REV. NIEMOLLER)
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To: Tai_Chung

As an engineer, all unknowns are unverified assumptions.


30 posted on 01/09/2024 3:49:13 PM PST by fishtank (The denial of original sin is the root of liberalism.)
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To: All

The blown out door was found in a physics teacher’s back yard in suburban Portland, and two cell phones still working have also been found nearby.


31 posted on 01/09/2024 3:56:54 PM PST by Peter ODonnell (Prayers up for Jim Robinson and family ... an island of sanity in a sea of madness. )
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To: E. Pluribus Unum

>>All three of the visible bolts are loose. The hidden fourth bolt probably is too.

Clearances look tight. They might be inconvenient to tighten, except by hand.


32 posted on 01/09/2024 3:58:22 PM PST by FarCenter
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To: billorites
Some said it appears to expose a security flaw that now must be addressed.

Was it wise to broadcast this to the entire Muslim world?

33 posted on 01/09/2024 4:00:09 PM PST by rhinohunter (Elections have consequences. Stolen elections have catastrophic consequences.)
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To: rhinohunter

34 posted on 01/09/2024 4:02:27 PM PST by billorites (freepo ergo sum)
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To: billorites

The only reason why the cockpit doors are designed to open on rapid depressurization is because the FAA told them to.


35 posted on 01/10/2024 6:16:05 AM PST by ops33 (SMSgt, USAF, Retired)
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