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Search: Posts Made By: PEI_3721
Showing results 1 to 35 of 946
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Forum: Rumours & News
12th Nov 2022, 07:57
Replies: 872
Views: 924,712
Posted By PEI_3721

the fundamental problem

"… the fundamental problem, that is, LOSS OF SITUATIONAL AWARENESS."

If something has been lost by the crew (apparently both simultaneously), then what is this 'awareness' which existed...
Forum: Rumours & News
7th Nov 2022, 21:39
Replies: 978
Views: 403,470
Posted By PEI_3721

TD, so 'until we know we’re capable of doing...

TD, so 'until we know we’re capable of doing that' is much more influenced by the financial situation, opposed to existing or new engineering capability which can develop alongside the new...
Forum: Rumours & News
7th Nov 2022, 17:45
Replies: 978
Views: 403,470
Posted By PEI_3721

Black Swans, pulling the rabbit out of the hat

Boeing: “We won’t contemplate a new airplane”

https://airinsight.com/boeing-we-wont-contemplate-a-new-airplane/

… until we know we’re capable of doing that.
Forum: Space Flight and Operations
3rd Nov 2022, 18:47
Replies: 14
Views: 1,380
Posted By PEI_3721

https://ad.easa.europa.eu/blob/SIB_2022-09.pdf/SIB...

https://ad.easa.europa.eu/blob/SIB_2022-09.pdf/SIB_2022-09_1

Object CZ‐5B has an estimated mass ranging between 17 and 23 tons, which makes it one of the largest pieces of debris re‐entering the...
Forum: Safety, CRM, QA & Emergency Response Planning
2nd Nov 2022, 08:39
Replies: 18
Views: 2,369
Posted By PEI_3721

Perhaps it isn't so surprising that the working...

Perhaps it isn't so surprising that the working industry has difficulties with these concepts, where apparently the academics also have problems in understanding / implementation;-

In particular:-...
Forum: Safety, CRM, QA & Emergency Response Planning
29th Aug 2022, 21:44
Replies: 18
Views: 2,369
Posted By PEI_3721

The document below is a view of (or around) the...

The document below is a view of (or around) the subject.
It identifies the need to change our view of safety in complex adaptive systems - all operations. There are indictions of a Safety-II mindset...
Forum: Safety, CRM, QA & Emergency Response Planning
22nd Aug 2022, 07:52
Replies: 6
Views: 463
Posted By PEI_3721

The original download was via LinkedIn, which...

The original download was via LinkedIn, which still appears to be active.

However, try this copy via Dropbox
...
Forum: Engineers & Technicians
8th Aug 2022, 05:52
Replies: 2
Views: 608
Posted By PEI_3721

General, not EMB specific On ground;...

General, not EMB specific

On ground; possible reflections from surface - puddles, reflective paint markings.

In the air; possible cracked aerial mounting / cover, or poor insulation / bonding...
Forum: Safety, CRM, QA & Emergency Response Planning
6th Aug 2022, 09:35
Replies: 6
Views: 463
Posted By PEI_3721

Self Evaluation

An interesting viewpoint which should interest young and old.

Some home truths for the training regulators - a view from the front line, and valuable lessons for all of us.

‘A little book on...
Forum: Rumours & News
8th Jul 2022, 21:07
Replies: 141
Views: 40,636
Posted By PEI_3721

The world needs a level playing field

“… putting pressure on congress to get a special approval to certify the MAX 10 to the old rules (without an EICAS)”

But that might not help with other authorities, who have already indicated...
Forum: Rumours & News
8th Jul 2022, 11:11
Replies: 141
Views: 40,636
Posted By PEI_3721

Reputation vs Economics

If significant reputation has already been lost then its contribution in the economic equation reduces.
The continuing lack of recovery, reflected by low share price, ( increasing certification risk...
Forum: Tech Log
2nd Jul 2022, 13:22
Replies: 45
Views: 3,764
Posted By PEI_3721

Devil Hold a sheet of paper in front of your mouth;...

Hold a sheet of paper in front of your mouth; blow over it (on the top side only). The paper should rise, the pressure falls thus the paper rises. And in this instance how to you define the ‘bottom’...
Forum: Rumours & News
30th Jun 2022, 08:43
Replies: 233
Views: 100,566
Posted By PEI_3721

In a very safe, yet still evolving industry, the...

In a very safe, yet still evolving industry, the processes required to maintain the highest standards also have to change. The difference between the old and new views of safety (human error) is a...
Forum: Tech Log
26th Jun 2022, 11:21
Replies: 19
Views: 2,005
Posted By PEI_3721

FD, Thanks Initial paras understood - agree. ...

FD, Thanks
Initial paras understood - agree.

If no change, then EASA update still under review.

Although EASA provides overall policy and requirement, is there scope for local NAA...
Forum: Tech Log
23rd Jun 2022, 16:30
Replies: 19
Views: 2,005
Posted By PEI_3721

FD, for interest what difference is there in RVR...

FD, for interest what difference is there in RVR minima between auto and manual landing Cat 2 for EASA operators.

EASA (ops) low vis minima recently updated; or under review ?
Forum: Rumours & News
17th Jun 2022, 16:45
Replies: 61
Views: 22,696
Posted By PEI_3721

Our perception of safety issues depends on how...

Our perception of safety issues depends on how they are framed, which together with biases of thought, shape our interpretations.

Bloomberg highlights fatalities, but there are very few safety...
Forum: Safety, CRM, QA & Emergency Response Planning
16th Jun 2022, 17:39
Replies: 18
Views: 2,369
Posted By PEI_3721

Boeing, significant agreement with your views,...

Boeing, significant agreement with your views, however:

- given the extent and speed of change, and increasing complexity in operation, the industry must do more than just note academia, not...
Forum: Military Aviation
16th Jun 2022, 06:31
Replies: 19
Views: 4,341
Posted By PEI_3721

See;...

See; https://www.pprune.org/military-aviation/646454-falklands-40-a-11.html#post11246725

Plus gun etc …
Forum: Safety, CRM, QA & Emergency Response Planning
10th Jun 2022, 08:02
Replies: 18
Views: 2,369
Posted By PEI_3721

Mike, ‘a disconnect in regulation’, I agree, but...

Mike, ‘a disconnect in regulation’, I agree, but what to do about it.

Your ‘definitions’, constrain resilience; a problem with this is the loss the systems viewpoint, and a tendency to revert to...
Forum: Tech Log
8th Jun 2022, 16:33
Replies: 16
Views: 1,863
Posted By PEI_3721

FW ‘… right place at the right speed is more...

FW ‘… right place at the right speed is more important …’ :ok:

vilas, you words “small”, “critical”, #13, could mask the importance of the approximation by falsely assuming sufficient accuracy....
Forum: Tech Log
8th Jun 2022, 13:19
Replies: 2
Views: 722
Posted By PEI_3721

Is this change a reflection that ATC procedures...

Is this change a reflection that ATC procedures prioritise computerised flight paths over speed; but speed - time - distance management still required ?

By constraining flight path (FMS Auto), it...
Forum: Tech Log
8th Jun 2022, 09:22
Replies: 16
Views: 1,863
Posted By PEI_3721

Sceptical “… thinking the need for that accurate...

Sceptical “… thinking the need for that accurate of a weight …”

Maybe, but its the thinking in general which raises concern.

If operations are based on approximations, then what about...
Forum: Military Aviation
7th Jun 2022, 12:19
Replies: 85
Views: 19,734
Posted By PEI_3721

125, the BAe146 also; the USN carrier suitability...

125, the BAe146 also; the USN carrier suitability group evaluated a 146 at PAX for the COD role.

The aircraft was flown with similar techniques as those for commercial steep approaches, but with a...
Forum: Safety, CRM, QA & Emergency Response Planning
7th Jun 2022, 06:44
Replies: 18
Views: 2,369
Posted By PEI_3721

‘… worth a watch if …’ ? The video promotes a...

‘… worth a watch if …’ ?
The video promotes a psychological view of resilience, often seen in ‘pink and fluffy’ versions of CRM; show a video - training complete.

The concept of resilience in...
Forum: Tech Log
6th Jun 2022, 21:24
Replies: 16
Views: 1,863
Posted By PEI_3721

“… mostly academic unless you are really...

“… mostly academic unless you are really performance limited.”
But isn't the point that you need a good estimate of weight in order to determine if you are performance limited ?

If the estimated...
Forum: Safety, CRM, QA & Emergency Response Planning
29th May 2022, 10:13
Replies: 18
Views: 2,369
Posted By PEI_3721

I found a definition in EASA operational...

I found a definition in EASA operational documentation, but now have mislaid the location.
This is no great loss after considering the wider academic and practical views of Resilience, which...
Forum: Tech Log
18th Nov 2021, 14:06
Replies: 10
Views: 3,193
Posted By PEI_3721

https://safetyfirst.airbus.com/engine-thrust-manag...

https://safetyfirst.airbus.com/engine-thrust-management-thrust-setting-at-takeoff/
Forum: Safety, CRM, QA & Emergency Response Planning
16th Nov 2021, 13:43
Replies: 18
Views: 2,369
Posted By PEI_3721

Airgus, thanks. I assume that this is the...

Airgus, thanks.

I assume that this is the ‘John’ forum:-
https://www.easa.europa.eu/community/airoperations

Unfortunately my quest started here with the latest edition of AirOps news:-...
Forum: Safety, CRM, QA & Emergency Response Planning
15th Nov 2021, 09:13
Replies: 18
Views: 2,369
Posted By PEI_3721

Question EASA Resilience

EASA has a requirement for ‘Resilience’ training within CRM;- ORO.FC.115 Crew resource management (CRM) training, with AMCs and guidance material.

However, where and how does EASA specifically...
Forum: Military Aviation
10th May 2021, 17:47
Replies: 77
Views: 12,695
Posted By PEI_3721

Lightning days - radar AI 23, no name ? ...

Lightning days - radar AI 23, no name ?

Missiles: Firestreak was a generic trade name, Mk3 as used, was Blue Jay.
The development Firestreak Mk4 became Red Top.

Other developments included...
Forum: Tech Log
13th Apr 2021, 07:50
Replies: 25
Views: 8,114
Posted By PEI_3721

As I understand there are two issues in the...

As I understand there are two issues in the question:

the category as defined by certification (max wt, config) - the speeds flown as recommended by the manufacturer.
the category to be...
Forum: Questions
12th Apr 2021, 21:39
Replies: 4
Views: 806
Posted By PEI_3721

Use airbrake / speed-brake early to achieve or...

Use airbrake / speed-brake early to achieve or regain the required flight path. This does not use more fuel; - if you are already above the required path / speed profile (a reducing energy level),...
Forum: Tech Log
9th Apr 2021, 12:00
Replies: 16
Views: 4,039
Posted By PEI_3721

Vessbot, thanks for that view. :ok: Semantics...

Vessbot, thanks for that view. :ok:
Semantics aside, the speed based deffiniton is widely used thus might have helped with a search; apparently not so.
The AoA aspect, not debated, also reflects...
Forum: Military Aviation
9th Apr 2021, 08:27
Replies: 28
Views: 11,783
Posted By PEI_3721

A more interesting aspect is if this supports the...

A more interesting aspect is if this supports the need for strategic manned bombers - together with new standoff weapons.
ISTAR, maritime interests, surface-subsurface; strategic range, but tactical...
Forum: Tech Log
8th Apr 2021, 13:08
Replies: 16
Views: 4,039
Posted By PEI_3721

The description at #1 re the 737, is ‘Crossover...

The description at #1 re the 737, is ‘Crossover Speed’ - not AoA. This is the speed at which full opposite roll-control cannot maintain wings level flight with full rudder application due to failure....
Showing results 1 to 35 of 946
 
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