PPRuNe Forums - Search Results
PPRuNe Forums

Go Back  PPRuNe Forums > Search Forums
Reload this Page >

Search Results

Register
FAQ
Calendar
Wikiposts
Today's Posts
Search
Vendor Directory
 
Page 1 of 4
1
2
3
4
Search: Posts Made By: MemberBerry
Showing results 1 to 35 of 112
Search took 0.01 seconds.
Forum: Rumours & News
24th Oct 2019, 13:19
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Boeing wants it to fly, but travelers fear the...

Boeing wants it to fly, but travelers fear the 737 MAX (https://www.msn.com/en-us/travel/news/boeing-wants-it-to-fly-but-travelers-fear-the-737-max/ar-AAJ3UCO?ocid=spartanntp)

From the article:
Forum: Rumours & News
21st Oct 2019, 10:00
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

The Lion Air final report will be shared with the...

The Lion Air final report will be shared with the families of the victims on Wednesday. Public release date not announced yet.

Lion Air 737 MAX families set for crash report briefing...
Forum: Rumours & News
19th Oct 2019, 20:52
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Wow. Accusations of fraud coming from the pilots...

Wow. Accusations of fraud coming from the pilots of one of Boeing's largest customers... Not a good week for Boeing.
Forum: Australia, New Zealand & the Pacific
15th Oct 2019, 04:31
Replies: 91
Views: 32,325
Posted By MemberBerry

MCAS actually runs 50% faster than the main...

MCAS actually runs 50% faster than the main electric trim. Are you sure that you and the journalist you don't always agree with are not the same person? You seem to have a similar tendency of...
Forum: Rumours & News
12th Oct 2019, 14:05
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

This is the section of the JATR report discussing...

This is the section of the JATR report discussing the relation between stall behavior and MCAS, I highlighted the parts I found interesting:



I found especially interesting that last finding,...
Forum: Rumours & News
11th Oct 2019, 23:24
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Thanks. Here we had long discussions over where...

Thanks. Here we had long discussions over where the balance should be between "let's make aircraft designs better" and "let's train pilots better". Related to that, I found an interesting statement...
Forum: Rumours & News
6th Oct 2019, 23:18
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Actually, it matters. Saying it doesn't matter is...

Actually, it matters. Saying it doesn't matter is like saying it doesn't matter if an aircraft has 2 or 3 FCCs and AOA vanes.
Forum: Rumours & News
1st Oct 2019, 05:24
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

I was thinking that even axial forces could...

I was thinking that even axial forces could increase the friction between the ball nut and the screw. I know a ball nut has much lower friction compared to a regular nut, but I'm not sure how it...
Forum: Rumours & News
1st Oct 2019, 04:33
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

I believe it is the aerodynamic load causing it,...

I believe it is the aerodynamic load causing it, but indirectly. I believe the aerodynamic loads on the stabilizer and the elevator cause increased friction between the nut and the jack screw.


...
Forum: Rumours & News
29th Sep 2019, 16:05
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

[/left] From what I understand the system is...

[/left]
From what I understand the system is indeed designed so that holding the trim wheels while the electric motor is adjusting the trim will disengage the electric motor, via a clutch mechanism....
Forum: Rumours & News
29th Sep 2019, 00:05
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Having to apply significant force to the control...

Having to apply significant force to the control column to counter the out of trim stabilizer might make it difficult to use the thumb switches. For example the Ethiopian captain asked the FO to help...
Forum: Rumours & News
23rd Sep 2019, 09:25
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Not a pilot. In the MAX threads there was a...

Not a pilot. In the MAX threads there was a comment from a 737 captain some time ago, regarding a discussion he was having about MCAS with his first officer. He said that during the discussion he...
Forum: Rumours & News
12th Sep 2019, 21:11
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Maybe they plan to address it indirectly through...

Maybe they plan to address it indirectly through the "Improved crew procedures (and associated training)" part of the proposed solutions. For example by re-including the "roller-coaster" technique in...
Forum: Rumours & News
12th Sep 2019, 19:56
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

From those slides presented to the European...

From those slides presented to the European Parliament, EASA said they found 4 significant technical problems that would need to be addressed:



And, according to the same slides, the solutions...
Forum: Rumours & News
11th Sep 2019, 02:27
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Actually that's probably what happened to the...

Actually that's probably what happened to the Lion Air accident flight, not to the Ethiopian flight. There was not much trimming done on the Ethiopian flight, but on the Lion Air accident flight they...
Forum: Rumours & News
7th Sep 2019, 07:18
Replies: 170
Views: 223,923
Posted By MemberBerry

Are the cargo doors on the 777X plug doors? That...

Are the cargo doors on the 777X plug doors? That seems unlikely. The doors from the 777-300ER don't seem to be plug doors:

https://i.ytimg.com/vi/539ZeAbu7yk/maxresdefault.jpg
Forum: Rumours & News
7th Sep 2019, 05:27
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

It's interesting that the EASA presentation...

It's interesting that the EASA presentation included a graphical description of MCAS by AFP, calling it an "anti-stall system":
...
Forum: Rumours & News
27th Aug 2019, 17:03
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

The article from Der Spiegel pointed out...

The article from Der Spiegel pointed out something interesting: with all the outsourcing Boeing did for component manufacturing, it should now be easier for new aircraft manufacturers to emerge,...
Forum: Rumours & News
26th Aug 2019, 00:47
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

I might be wrong, but I don't remember anything...

I might be wrong, but I don't remember anything suggesting the Ethiopian captain handed the controls over to the first officer. According to the preliminary report the captain asked the FO to help...
Forum: Rumours & News
26th Aug 2019, 00:27
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Still, even with the aircraft severely out of...

Still, even with the aircraft severely out of trim, with unreliable airspeed and altitude information, the airspeed around VMO, stick shaker and other distractions, the pilots managed too keep the...
Forum: Rumours & News
25th Aug 2019, 21:08
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

I realized how confusing the situation would have...

I realized how confusing the situation would have been for the Ethiopian captain after working on my comment comparing the differences between the pressure altitudes computed on the left side and the...
Forum: Rumours & News
25th Aug 2019, 20:33
Replies: 241
Views: 313,805
Posted By MemberBerry

I didn't accuse the Russian pilots of anything....

I didn't accuse the Russian pilots of anything. They probably had more important stuff to focus on at the time, and based on the outcome they did an excellent job prioritizing what should be done...
Forum: Rumours & News
25th Aug 2019, 18:17
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

No idea how exactly Reuters created that graph,...

No idea how exactly Reuters created that graph, but it doesn't seem to match what happened accurately at all:
...
Forum: Rumours & News
24th Aug 2019, 00:53
Replies: 241
Views: 313,805
Posted By MemberBerry

According to Wikipedia, there are quite a few...

According to Wikipedia, there are quite a few variations even in English, depending on the airline:



https://en.wikipedia.org/wiki/Brace_position

If the Sully movie was accurate, and I...
Forum: Rumours & News
23rd Aug 2019, 23:31
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Not a pilot. FAA's assumption that during manual...

Not a pilot. FAA's assumption that during manual flight pilots will begin to respond to emergencies within one second sounds reasonable, if we take "will begin to respond" literally.

A study about...
Forum: Rumours & News
17th Aug 2019, 18:41
Replies: 241
Views: 313,805
Posted By MemberBerry

You could try the Google Translate version, I...

You could try the Google Translate version, I tried posting it in a previous comment, but it seems it has to be approved by a moderator for some reason:
...
Forum: Rumours & News
17th Aug 2019, 18:39
Replies: 241
Views: 313,805
Posted By MemberBerry

The Google Translate version is not that bad:

The Google Translate version is not that bad:
Forum: Rumours & News
25th Jul 2019, 23:27
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

Maybe those pilots had everything they needed....

Maybe those pilots had everything they needed. Except adequate training. And one reason for that was that Boeing claimed no simulator training was necessary. Boeing claimed that all that was required...
Forum: Rumours & News
23rd Jul 2019, 13:07
Replies: 43
Views: 24,578
Posted By MemberBerry

Once a passenger complains to the cabin crew, the...

Once a passenger complains to the cabin crew, the cabin crew is already involved. And in today's world, no matter what they do next, including nothing, somebody will be offended.

"safety and...
Forum: Rumours & News
20th Jul 2019, 13:59
Replies: 6
Views: 2,980
Posted By MemberBerry

From the article: I guess the fear of...

From the article:



I guess the fear of Big Brother is why even modern CVRs are only capable of preserving a few hours of audio. Which could be insufficient in some accidents.

Fast forward 60...
Forum: Rumours & News
18th Jul 2019, 17:59
Replies: 80
Views: 74,078
Posted By MemberBerry

Not a pilot, what should they have done...

Not a pilot, what should they have done differently?
Forum: Rumours & News
18th Jul 2019, 01:32
Replies: 50
Views: 40,491
Posted By MemberBerry

The variant allowed to fly will be the one that...

The variant allowed to fly will be the one that the regulators agree it's airworthy, if any. The one with the required software and/or hardware changes.

The current variant, without any software...
Forum: Rumours & News
16th Jul 2019, 20:28
Replies: 50
Views: 40,491
Posted By MemberBerry

Personally, as SLF, I don't feel offended. I...

Personally, as SLF, I don't feel offended. I don't think he meant it literally, but more in the sense of "the unwashed masses":

https://en.wiktionary.org/wiki/unwashed_masses

And probably it...
Forum: Rumours & News
13th Jul 2019, 22:30
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

That's very sad. Unfortunately I suspect the...

That's very sad. Unfortunately I suspect the people bearing the most responsibility are the ones showing the least remorse.
Forum: Rumours & News
12th Jul 2019, 15:58
Replies: 4,656
Views: 4,786,251
Posted By MemberBerry

The main message from that article is that Boeing...

The main message from that article is that Boeing is too big to fail. And that Boeing failing would be a disaster for the US, so the lawmakers and the press should cut them some slack to prevent...
Showing results 1 to 35 of 112
 
Page 1 of 4
1
2
3
4


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.