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Search: Posts Made By: roulishollandais
Showing results 1 to 35 of 758
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Forum: Rumours & News
16th Jun 2023, 14:39
Replies: 5
Views: 4,117
Posted By roulishollandais

Angel BRAVO !

That’s one small step for these women, one giant leap for mankind
Forum: Accidents and Close Calls
9th May 2023, 13:17
Replies: 37
Views: 15,382
Posted By roulishollandais

Angry NTSB

Of course , they had an autopilot trim failure commanding a pitch down.
And the crew used the primary trim failure check-list requesting the well working PRIM OFF!!!! : (Reread the NTSB preliminary...
Forum: Accidents and Close Calls
25th Apr 2023, 09:48
Replies: 37
Views: 15,382
Posted By roulishollandais

Preliminary Report :The crew recalled EICAS...

Preliminary Report :The crew recalled EICAS messages of ‘AP STAB TRIM FAIL’ [autopilot

stabilizer trim failure] ‘MACH TRIM FAIL’ and ‘AP HOLDING NOSE DOWN’.

[….]

The PIC asked the SIC to...
Forum: Accidents and Close Calls
22nd Apr 2023, 14:48
Replies: 37
Views: 15,382
Posted By roulishollandais

wrong checklist ?

wrong checklist ?
Forum: Rumours & News
19th Feb 2020, 15:22
Replies: 76
Views: 41,463
Posted By roulishollandais

Sorry Peter H, ther is not enough place in...

Sorry Peter H,
ther is not enough place in these threads; specification in not everything....
rh..
Forum: Rumours & News
8th Feb 2020, 14:14
Replies: 76
Views: 41,463
Posted By roulishollandais

in the Volkswagen investigation there was only...

in the Volkswagen investigation there was only fraud!
in the Max crash the origin is not the fraud but a lack of computer knowledge. That lack of knowledge is existing by Airbus too, and in the...
Forum: Rumours & News
2nd Feb 2020, 13:34
Replies: 76
Views: 41,463
Posted By roulishollandais

Please open your eyes and your mind : A third...

Please open your eyes and your mind : A third segment is the computer ! Boeing, Airbus, FAA, NTSB, ICAO are still unable to manage the specificites of computing science which is totally different...
Forum: Rumours & News
4th Nov 2018, 18:47
Replies: 27
Views: 7,189
Posted By roulishollandais

Which protection against paragliding airmiss?

Which protection against paragliding airmiss?
Forum: Tech Log
17th Feb 2017, 19:21
Replies: 1,678
Views: 534,591
Posted By roulishollandais

Why is it so bad?

Why is it so bad?
Forum: Tech Log
8th Jan 2017, 21:29
Replies: 1,678
Views: 534,591
Posted By roulishollandais

ACARS showed that both PFD were lost very quickly

ACARS showed that both PFD were lost very quickly
Forum: Tech Log
23rd Dec 2016, 00:46
Replies: 31
Views: 17,818
Posted By roulishollandais

@vilas "why not your company seeks...

@vilas
"why not your company seeks clarification from the manufacturer?"
:}They don't want to do some request they didn't discovered themselves!
I had such a very bad experience after I discovered...
Forum: Tech Log
22nd Nov 2016, 09:00
Replies: 388
Views: 100,195
Posted By roulishollandais

Thank you John and Owain. An interesting...

Thank you John and Owain.
An interesting reference about creation of vortices is the 2016 Nobel Prize of Physic too, despite it matters about topological phase transition and quantic theory.
And...
Forum: Tech Log
14th Nov 2016, 19:48
Replies: 20
Views: 7,815
Posted By roulishollandais

31.5/2.4=1 billion...:E

31.5/2.4=1 billion...:E
Forum: Tech Log
21st Oct 2016, 11:03
Replies: 15
Views: 4,884
Posted By roulishollandais

John Farley 8.sept2016 in thread "Loss of control...

John Farley 8.sept2016 in thread "Loss of control recovery" :
While going through these steps it is common sense to close the throttle if the nose is low and add power if the nose is high.
Forum: Rumours & News
9th Oct 2016, 20:31
Replies: 35
Views: 24,125
Posted By roulishollandais

Did these DHC6 fly above VNE...:mad: as I often...

Did these DHC6 fly above VNE...:mad: as I often watched with planes used to drop jumpers!!! Enough to destroy cables .
Forum: Tech Log
9th Oct 2016, 20:10
Replies: 1,678
Views: 534,591
Posted By roulishollandais

@PEI_3721 " aircraft system failures use...

@PEI_3721
" aircraft system failures use probability (e.g. 10-9), but human performance and training is much more subjective; these aspects include awareness and decision making"
With my math hat I...
Forum: Tech Log
8th Oct 2016, 08:16
Replies: 19
Views: 3,962
Posted By roulishollandais

resonance

Good example of resonance in cups and glasses with the plane oscillation:) (Where is smiley "wet by cold tea"?)
Forum: Tech Log
8th Oct 2016, 08:04
Replies: 1,678
Views: 534,591
Posted By roulishollandais

Probably you will find that post unrealistic and...

Probably you will find that post unrealistic and excessive but I try it to suggest more imaginative solutions to blocked situation and discussion . Sorry.
We are worrying from no real inflight...
Forum: Rumours & News
2nd Sep 2016, 19:11
Replies: 39
Views: 20,726
Posted By roulishollandais

Of course GYS and Rat5, specialy from RHS, but...

Of course GYS and Rat5, specialy from RHS, but TK1815 started no turn! Did they want to watch the Promenade des Anglais from overhead where the truck killed dozens of people, or did they imagine a...
Forum: Rumours & News
1st Sep 2016, 09:49
Replies: 39
Views: 20,726
Posted By roulishollandais

I landed very often there and cannot imagine such...

I landed very often there and cannot imagine such a 22 approach missing the last turn.
Forum: Rumours & News
1st Sep 2016, 09:18
Replies: 39
Views: 20,726
Posted By roulishollandais

Like Asiana in SFO ?... And did the pilots use...

Like Asiana in SFO ?...
And did the pilots use the same language ?...
Many basic questions are emerging from that crazy approach.
Forum: Rumours & News
1st Sep 2016, 08:36
Replies: 39
Views: 20,726
Posted By roulishollandais

TWR ?

It would be interesting to read the conversation from the Tower to the pilots as the plane did not start the turn to final, and some second later continued over the Promenade des Anglais and the City...
Forum: Rumours & News
29th Aug 2016, 16:41
Replies: 39
Views: 20,726
Posted By roulishollandais

What about TK1815 ?

Dangerous missed Airnav approach to Nice 27.08.2016
Forum: Tech Log
14th Jul 2016, 21:11
Replies: 4
Views: 2,477
Posted By roulishollandais

Snoop After half an hour reading I'm previewing much...

After half an hour reading I'm previewing much fun for the next weeks !
Very interesting pages of IT and Space history.
Thank you so much PJ2 :ok::ok::ok:
Forum: Tech Log
6th Jul 2016, 06:19
Replies: 9
Views: 30,628
Posted By roulishollandais

Snoop Is it any risk of engine flame out depending on...

Is it any risk of engine flame out depending on the flow rate of water ? I remember some approach to Bombay.
Forum: Rumours & News
28th Jun 2016, 19:46
Replies: 44
Views: 32,656
Posted By roulishollandais

Snoop There is no need to use the a.50 of the Lisbonne...

There is no need to use the a.50 of the Lisbonne Treaty too quickly nore to use it !
In any case UK is ICAO .
I'm surprised to see so much hate from EU members trying to punish and chase UK .That...
Forum: Rumours & News
26th Jun 2016, 19:43
Replies: 44
Views: 32,656
Posted By roulishollandais

Snoop Luxembourg EU Court

The 65 y/o limit replaced the former 60 y/o after pilots went to the EU Luxembourg Court saying there was an age discrimination. Discrimination is forbidden by Rome Treaty (EU) but really applied...
Forum: Rumours & News
24th Jun 2016, 12:29
Replies: 44
Views: 32,656
Posted By roulishollandais

CAP371 about pilots' fatigue and rest ? Of...

CAP371 about pilots' fatigue and rest ?
Of course, why do we need the same rules in Norwey or Greece where climate and length of day are so different, in UK with Tea time or Italy with espresso ?
Forum: Rumours & News
24th Jun 2016, 10:06
Replies: 44
Views: 32,656
Posted By roulishollandais

Snoop EASA after Brexit, a new worldwide ICAO dynamic ?

Coming back to basics and common way to flight safety ?
Forum: Rumours & News
22nd May 2016, 08:12
Replies: 1,184
Views: 2,633,232
Posted By roulishollandais

Devil ACARS BASHING

Some of you don't like ACARS who told the AF447 drama in real time !
Patent ? Money ? Private conception of public science ?:}
Forum: Rumours & News
1st May 2016, 15:17
Replies: 86
Views: 53,893
Posted By roulishollandais

Paraglider crossing the Boarder

Recently a young Alsacian paraglider was very proud to tell at the bar, he had flown from The Treh (Vosges in France) to Germany crossing the Boarder, where he landed and being searched by his older...
Forum: Tech Log
18th Apr 2016, 14:12
Replies: 12
Views: 3,424
Posted By roulishollandais

Of course ! Eratosthenes knew that earth was...

Of course ! Eratosthenes knew that earth was spheric, and understood what latitude is !
He did not use a verticasl stick but a vertical hole in Syena at summer solstice and distance to Alexandria...
Forum: Tech Log
18th Apr 2016, 08:46
Replies: 12
Views: 3,424
Posted By roulishollandais

Exactly ! But imagine the shade of a style...

Exactly ! But imagine the shade of a style passing on the top of that awesome stick , parallel to the poles' axis. (That style is going toward North direction and angle with the horizontal plane is...
Forum: Tech Log
17th Apr 2016, 19:52
Replies: 12
Views: 3,424
Posted By roulishollandais

Two words are used in french to describe the...

Two words are used in french to describe the profession consisting in doing sundials :
1. The Gnomoniste's work is to calculate the exact position and informations who figure on the sundial.
2. The...
Forum: Tech Log
16th Apr 2016, 12:39
Replies: 12
Views: 3,424
Posted By roulishollandais

Snoop I' m using Meeus' algorythms : OK For sundials...

I' m using Meeus' algorythms : OK
For sundials and equation of time I'm using Denis Savoye algorithms (some mistakes in the first edition, but corrected in the last edition).
I wrote some tens of...
Showing results 1 to 35 of 758
 
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