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Author: Sylvia ElseSylvia Else Date: Jul 30, 2008 00:04
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Author: GrassyNoelGrassyNoel Date: Jul 30, 2008 00:14
On Jul 30, 3:04Â pm, Sylvia Else wrote:
Yes, three faulty systems at the same time.
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Author: GrassyNoelGrassyNoel Date: Jul 30, 2008 00:14
On Jul 30, 3:14Â pm, GrassyNoel webace.com.au> wrote:
> Yes, three faulty systems at the same time.
PS: possibly from independent causes?
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Author: Sylvia ElseSylvia Else Date: Jul 30, 2008 00:48
GrassyNoel wrote:
> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:
> >> Yes, three faulty systems at the same time.
>
> PS: possibly from independent causes?
Seems unlikely. It'll prove to be a common-mode failure, such as a
vulnerability to rapid pressure changes.
Sylvia.
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Author: PitsPits Date: Jul 30, 2008 00:57
On Jul 30, 3:48Â pm, Sylvia Else wrote:
> GrassyNoel wrote:
>> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:>
>>> Yes, three faulty systems at the same time.
>
>> PS: possibly from independent causes?
>
> Seems unlikely. It'll prove to be a common-mode failure, such as a
> vulnerability to rapid pressure changes.
>
> Sylvia.
Will it now sylvia . how can you be SO sure ?
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Author: Sylvia ElseSylvia Else Date: Jul 30, 2008 01:00
Pits wrote:
> On Jul 30, 3:48 pm, Sylvia Else wrote:
>> GrassyNoel wrote:
>>> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:>>>> Yes, three faulty systems at the same time.
>>> PS: possibly from independent causes?
>> Seems unlikely. It'll prove to be a common-mode failure, such as a
>> vulnerability to rapid pressure changes.
>>
>> Sylvia.
>
> Will it now sylvia . how can you be SO sure ?
>
Because the alternative, which is that at least one system failed for a
different reason from the other two, is extremely unlikely.
Sylvia.
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Author: PitsPits Date: Jul 30, 2008 01:05
On Jul 30, 4:00Â pm, Sylvia Else wrote:
> Pits wrote:
>> On Jul 30, 3:48 pm, Sylvia Else wrote:
>>> GrassyNoel wrote:
>>>> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:>>>>> Yes, three faulty systems at the same time.
>>>> PS: possibly from independent causes?
>>> Seems unlikely. It'll prove to be a common-mode failure, such as a
>>> vulnerability to rapid pressure changes.
>
>>> Sylvia.
>
>> Will it now sylvia . Â how can you be SO sure ?
>
> Because the alternative, which is that at least one system failed for a
> different reason from the other two, is extremely unlikely.
>
> Sylvia.
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Author: Sylvia ElseSylvia Else Date: Jul 30, 2008 01:13
Pits wrote:
> On Jul 30, 4:00 pm, Sylvia Else wrote:
>> Pits wrote:
>>> On Jul 30, 3:48 pm, Sylvia Else wrote:
>>>> GrassyNoel wrote:
>>>>> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:>>>>>> Yes, three faulty systems at the same time.
>>>>> PS: possibly from independent causes?
>>>> Seems unlikely. It'll prove to be a common-mode failure, such as a
>>>> vulnerability to rapid pressure changes.
>>>> Sylvia.
>>> Will it now sylvia . how can you be SO sure ?
>> Because the alternative, which is that at least one system failed for a
>> different reason from the other two, is extremely unlikely.
>>
>> Sylvia.
>
> Interesting and perhaps correct but prefer to wait rather than
> speak in absolute terms .
> However, can understand the logic ( for once) ...
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Author: GrassyNoelGrassyNoel Date: Jul 30, 2008 01:16
Just wondering, are a failed ILS and U/S anti-skid things that can be
detected before takeoff (if they fail before takeoff)?
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Date: Jul 30, 2008 01:20
> GrassyNoel wrote:
>> On Jul 30, 3:14 pm, GrassyNoel webace.com.au> wrote:
>>>>> Yes, three faulty systems at the same time.
>>
>> PS: possibly from independent causes?
>
> Seems unlikely. It'll prove to be a common-mode failure, such as a
> vulnerability to rapid pressure changes.
>
> Sylvia.
Is it not possible that all 3 systems source their data from a single
aerial, transducer or input?
If the cable from one of those input devices is cut then all 3 systems may
have been rendered inactive.
John
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