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25th Apr 2010, 16:02
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Indeed the approach was to apply...

Hi,



Indeed the approach was to apply the precautionary principle.(all grounded)
When the "corridors" were put in force it was the foresight principle applied.
This principle was to apply...
25th Apr 2010, 13:39
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, The problem is the confusion and misuse...

Hi,

The problem is the confusion and misuse of a principle does not apply to all situations ...
The confusion between the foresight principle and the precautionary principle.
The precautionary...
21st Apr 2010, 05:02
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Hand Solo Test flying .. with...

Hi,

Hand Solo

Test flying .. with passengers ?
Methink actually with your theory .. passengers are "beta testers" and so must be paid instead paying for fly :)
21st Apr 2010, 01:44
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Reducing the threat to aviation from...

Hi,

Reducing the threat to aviation from airborne volcanic ash (http://volcanoes.usgs.gov/ash/trans/aviation_threat.html)

From belgian newspaper "Libre Belgique" (20/04/2010)
20th Apr 2010, 07:30
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, BBC News - European airports start to...

Hi,

BBC News - European airports start to reopen for flights (http://news.bbc.co.uk/2/hi/europe/8631238.stm)
18th Apr 2010, 08:09
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, http://i41.tinypic.com/e0gwtg.jpg

Hi,

http://i41.tinypic.com/e0gwtg.jpg
18th Apr 2010, 06:53
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, I readed it :) The...

Hi,



I readed it :)



The problem is that you will not seen the cloud of ashes .. it's not visible by eyes or even board radar ...
I wish you good luck and I pray for your children :)
18th Apr 2010, 06:28
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, The volcanic ashes in big concentration...

Hi,

The volcanic ashes in big concentration can also cause a visibility restriction.
It's not really the problem actually.
The problem with the volcanic ashes (or volcanic particles) is that...
18th Apr 2010, 02:16
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Source: Google Traduire...

Hi,

Source:

Google Traduire...
18th Apr 2010, 02:01
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Engines certification: ...

Hi,

Engines certification:
http://www.easa.europa.eu/ws_prod/g/doc/Agency_Mesures/Certification_Spec/CS-E%20A2/CS-E_Amendment%202.pdf

Seem's they forget the volcanic ashes :)
18th Apr 2010, 01:04
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, So I can ask the question: Why world...

Hi,

So I can ask the question:
Why world aviation agencies not spended hours for conduct tests in a volcanic ashes environement ?
AFAIK it's a well know natural phenomena like ice or snow or...
18th Apr 2010, 00:53
Replies: 3,110
Views: 1,591,231
Posted By jcjeant

Hi, Yes ... The specialised test...

Hi,

Yes ...
The specialised test equipement was the two engines :)
That's the best equipement for test if the engines will cope with ash ? environnement.
I suppose the Pitot tubes and other...
Showing results 1 to 12 of 12


 
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