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AvGeeknologist

@avgeeknologist.bsky.social

AvGeek, aviation professional, ๐Ÿ‡ช๐Ÿ‡บ, tweet in EN, DE, FR. Structural dynamics, aeroelastics and aircraft performance. Turboprop aficionado.

1,425 Followers  |  335 Following  |  2,493 Posts  |  Joined: 01.11.2023  |  1.9707

Latest posts by avgeeknologist.bsky.social on Bluesky

Nรถ, wieso? Im Gegenteil, sie haben sich einen Preis verdient. Irgendeinen frisch erfundenen, goldenen. Mit viel Glitzer.

06.12.2025 13:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It has contracted because it had to think of something nasty.

06.12.2025 13:15 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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There once was a computer scientist... Wilfred Baker... he was the only computer scientist devoid of anarchist tendencies...

04.12.2025 02:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The problem with declaring a space race and declaring you've won is, that you're then caught up in the logic of declaring a space race, you see...?

04.12.2025 02:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Is that prototype in the room with us?

04.12.2025 01:54 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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A satellite image of an Ariane 4 upper stage in orbit that was launched 26 years ago.

Via HEO & BlackSky on LinkedIn: www.linkedin.com/posts/high-e...

04.12.2025 01:04 โ€” ๐Ÿ‘ 39    ๐Ÿ” 9    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The most precious commodity you have is your attention. You donโ€™t have to waste it on poor-faith debates or arguments with strangers if you donโ€™t think theyโ€™ll be productive. You can prioritize the things that matter to you and make your life richer.

30.11.2025 20:00 โ€” ๐Ÿ‘ 11684    ๐Ÿ” 2947    ๐Ÿ’ฌ 132    ๐Ÿ“Œ 189

As one proposed solution is a rollback to a previous SW version, I'd say the subject has already been taken seriously before.

30.11.2025 14:41 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Right, that's the Airbus updates done, next job...

#SolarFlares

29.11.2025 09:28 โ€” ๐Ÿ‘ 145    ๐Ÿ” 23    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 1
6,000 Airbus Jets Grounded, Because Nobody Tested for the Sun | flyingpenguin

This writeup isn't too bad:
www.flyingpenguin.com?p=74567

30.11.2025 12:02 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

By the way, bit flips from space weather affecting flight hardware isn't something entirely new. Some engine FADECs had issues on Boeing aircraft, too.
Complex causes and consequences on hardware and software.

30.11.2025 10:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

"thr dolution"???
="the solution"

Fat fingers๐Ÿ˜ฌ

30.11.2025 10:19 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Can only comment on what's known in the public domain. Most interesting twist is that, in some cases, thr dolution is a software rollback to an older version. In other cases, it's hardware.

30.11.2025 10:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Glad to see they "stand ready", and I hope they will continue "standing ready" for a very long time ๐Ÿ˜‰

27.11.2025 17:18 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Oui, c'est gigantesque.

15.11.2025 15:25 โ€” ๐Ÿ‘ 89    ๐Ÿ” 14    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 0
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21 European airlines commit to avoiding โ€˜greenwashingโ€™ claims following EU pressure In June 2023, the European Consumer Organisation (BEUC) complained to the European Commission (EC) about airlines' greenwashing.

A consumer group launched a complaint against European airlines in June 2023.

10.11.2025 12:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Good points. In any case, I think the failure cascade must have been a bit more complicated than what is immediately apparent.

08.11.2025 21:10 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Yes, there are flashes visible in the video, however I wouldn't be sure to say what exactly that was and from which engine, if from an engine.

08.11.2025 11:21 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

By the way, the NTSB seems to be just as flummoxed by this aspect, they brought a vehicle performance expert into the investigation.

08.11.2025 11:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿ˜ณ

08.11.2025 09:33 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yes, maybe.

08.11.2025 09:27 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

... from the fire on where #1 was. Possible, maybe, at high angle of attack, I don't know.
D) a functioning engine being shut down, highly speculative.
E) something else I didn't see yet.

08.11.2025 09:27 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Exactly. Something kept the remaining engines from properly functioning.
That could have been:
A) Debris from the loss of the first engine impacting #3, not likely, but possible.
B) Debris impacting engine #2, even less likely, but also possible.
C) engine #2 ingesting combusted air...

08.11.2025 09:27 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐Ÿง Believe it or not, these aircraft are designed to be able to climb on two engines only. The bank angle was a consequence of collisions -> a consequence, not a cause.

08.11.2025 09:19 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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2025-11-06: Air Services Limited Cessna 208 Caravan (8R-THR) mistakenly landed in a schoolyard at Karaudarnau, S Rupununi, Guyana while heading to a nearby airfield. On departure, the C208 barely cleared a 3m fence before climbing away safely.
www.gatechecked.com/small-plane-...

07.11.2025 18:03 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Days after the UPS 2976 MD-11 crash, the big unanswered question for me still is, "why didn't it climb"?

07.11.2025 18:12 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 0
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Na genau ๐Ÿค”

07.11.2025 12:17 โ€” ๐Ÿ‘ 70    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

"Deine Mudda halluziniert."

07.11.2025 13:51 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Black boxes recovered in UPS plane crash in Louisville as death toll rises to 12 Kentucky Gov. Andy Beshear (D) said that news of the fatalities was โ€œheartbreakingโ€ and that the death toll could rise.

Investigators have recovered the black boxes from the crash of a UPS MD-11 in Louisville on Tuesday, they also confirmed that video shows the left engine detaching from the wing during takeoff.

06.11.2025 01:12 โ€” ๐Ÿ‘ 27    ๐Ÿ” 8    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2

Best summary of Chicago accident:
www.faa.gov/lessons_lear...

06.11.2025 01:26 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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