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Search: Posts Made By: Safety Concerns
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Forum: Tech Log
14th Jun 2009, 14:34
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

sorry cc I was a bit hasty in replying and knew...

sorry cc I was a bit hasty in replying and knew what you meant.

It just gets so frustrating that even after a 1000+ posts into a thread, there are still questions and comments over the time...
Forum: Tech Log
14th Jun 2009, 13:21
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

WRONG. As with any messaging system there are...

WRONG. As with any messaging system there are issues. The servers and software involved in receiving and processing these messages do hang up.
Messages can be lost in the system for some...
Forum: Tech Log
14th Jun 2009, 12:35
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

quite a few holes in that piece from an apparent...

quite a few holes in that piece from an apparent professor. However lets assume its genuine.

For the 6,000,000,000,000 million billion time, there could be a weeks delay in sending the acars...
Forum: Tech Log
12th Jun 2009, 16:51
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

For those who are interested in the basics behind...

For those who are interested in the basics behind a330 probe heating

Monitoring

The PHC monitors heating of the static probes, AOA sensor, pitot probes and TAT sensor. Current detection with...
Forum: Tech Log
12th Jun 2009, 14:27
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

nice sentiment notpilotatall but doesn't match...

nice sentiment notpilotatall but doesn't match the real world.

The real world takes it for granted that "it won't happen to them" and due to some fantastic design and advances in technology they...
Forum: Tech Log
11th Jun 2009, 19:56
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

with respect pj. my main aim in hammering home...

with respect pj. my main aim in hammering home the acars point is to stop this nonsense about a vs departing the aircraft first.

One can determine that the vs was fixed in place due to a complete...
Forum: Tech Log
11th Jun 2009, 18:17
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

It would also help if people who only read books...

It would also help if people who only read books but have no hands on experience of the A330 would also post economically otherwise their usually respected posts may be discredited but also send...
Forum: Tech Log
11th Jun 2009, 17:24
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

What I am saying to be clear is that acars is...

What I am saying to be clear is that acars is just a relayer of information. The information will go out as and when available or as customer programmed. What it wont do is behave in an extremely...
Forum: Tech Log
11th Jun 2009, 16:11
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

come on lets back on the centre line. It might...

come on lets back on the centre line. It might make a good bedtime story talking about losing VS etc. but its unfortunately bull****.

The loss of a VS would produce many more faults than you have...
Forum: Tech Log
10th Jun 2009, 14:37
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

the confirmed turbulence message was reported by...

the confirmed turbulence message was reported by Brazilian ATC as mentioned during the last radio contact.

I may have to take that back as "confirmed" as I also can no longer find a reliable...
Forum: Tech Log
10th Jun 2009, 13:13
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

can we keep this sensible. You have a...

can we keep this sensible.
You have a confirmed message from the crew that they were in turbulence.
You have released acars messages confirming a serious of faults.
You have an aircraft fitted...
Forum: Tech Log
10th Jun 2009, 11:08
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

We do all understand the differences between...

We do all understand the differences between ACMS, CFDS, CMS and ACARS don't we.

Would hate to think there are some amateurs out there pretending to be professional
Forum: Tech Log
9th Jun 2009, 18:47
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

Any probe heating issue would have been flagged...

Any probe heating issue would have been flagged by the PHC's. (PROBE HEAT CONTROLLERS) They are able to determine whether a probe is being heated or not.

Any issue with probe heat and you would...
Forum: Tech Log
9th Jun 2009, 17:43
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

Can we now stop the uninformed chat about...

Can we now stop the uninformed chat about manually disengaged autopilots not appearing on ACARS or are the investigators also badly informed?

It would be far more useful if people would...
Forum: Tech Log
9th Jun 2009, 05:53
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

ACARS only transmits what it is told. It has no...

ACARS only transmits what it is told. It has no influence on any warning messages at all and acars does not time stamp them.

CFDS sends messages to ACARS for transmitting. CFDS also logs any ECAM...
Forum: Tech Log
8th Jun 2009, 22:54
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

People are obviously having problems...

People are obviously having problems understanding acars. ACARS is a communications system that relays messages. It can be considered as an onboard fax machine and is completely independent of any...
Forum: Tech Log
8th Jun 2009, 20:02
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

It is quite shocking that after 600+ posts here...

It is quite shocking that after 600+ posts here and 1900 on the previous thread that persons claiming to be pilots still cannot grasp the fundamental differences between pitot, static, TAT probes,...
Forum: Tech Log
7th Jun 2009, 11:55
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

spot on Captain Crunch and with so many messages...

spot on Captain Crunch and with so many messages related to one item its not coincidence.

If you received any messages at all from an aircraft that was in the process of breaking up they would...
Forum: Tech Log
7th Jun 2009, 11:37
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

@tyropicard One of the problems of not...

@tyropicard

One of the problems of not reading all the posts is you miss things (post 376)

hence only 23 of the 24
Forum: Tech Log
6th Jun 2009, 21:37
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

NO I have already explained that...

NO



I have already explained that TCAS receives Air Data input and as such would log a failure if the ADIRU input was flagged. Please read previous posts.

From the maintenance manual, I...
Forum: Tech Log
6th Jun 2009, 21:25
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

well name them. TCAS is related so what other...

well name them. TCAS is related so what other ones are you on about
Forum: Tech Log
6th Jun 2009, 21:13
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

if only people would investigate rather than...

if only people would investigate rather than opinionate.

TCAS is fed air data information from the ADIRU's. If you already have faults or issues with the ADR part the data bus going to TCAS will...
Forum: Tech Log
6th Jun 2009, 20:56
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

barry try again. all flight control, adr...

barry try again.

all flight control, adr disagree, pfd flags and autopilot faults can be caused by blocked probes.

how many does that leave?
Forum: Tech Log
6th Jun 2009, 20:04
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

@pj2 which is why BEA and Air France need to...

@pj2 which is why BEA and Air France need to clarify what they are saying.

There are no open issues with pitot probes and there are not any new requirements to replace them only the old one. SO...
Forum: Tech Log
6th Jun 2009, 19:54
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

2 from 3 pitot probes supplying erronous data...

2 from 3 pitot probes supplying erronous data would account for 23 of the 24 messages. The only message that it wouldn't cover is the IR2.
Forum: Tech Log
6th Jun 2009, 19:06
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

Thats why it is strange that they are talking...

Thats why it is strange that they are talking about known issues. These issues were dealt with and a new probe had to be in place by 2003. It was a mandatory sb.

I think the BEA and Air France...
Forum: Tech Log
6th Jun 2009, 14:36
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

there are issues with acars but the messages sent...

there are issues with acars but the messages sent are time stamped by the system reporting the failure. As all systems are on the same time bus you can get an accurate picture.

What you can't...
Forum: Tech Log
6th Jun 2009, 14:19
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

After trying to make sense of the acars messages...

After trying to make sense of the acars messages the past 24 hours there is a scenario/situation that would explain 23 of the 24 acars messages. I would like to share it in order for others to decide...
Forum: Tech Log
5th Jun 2009, 18:23
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

@vapilot2004 you are probably correct but...

@vapilot2004 you are probably correct but replacement of all pitot probes and confirmed by Air France is relevant.

The article says the process has been "ongoing" and should be complete within a...
Forum: Tech Log
5th Jun 2009, 17:18
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

I don't think anybody has gone directly after the...

I don't think anybody has gone directly after the crew. However after going back over all the officially/unofficially (acars info) released information it does seem that the press at least are being...
Forum: Tech Log
5th Jun 2009, 13:13
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

I am not disputing that the info relates to...

I am not disputing that the info relates to AF447. I am just raising the possibility that the information is not complete because the supplied report is NOT the actual aircraft report. The report is...
Forum: Tech Log
5th Jun 2009, 11:17
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

just one point as many seem to believe that the...

just one point as many seem to believe that the thread is now becoming factual.

The released acars information appears not to be the actual information from the flight but from a search function...
Forum: Tech Log
5th Jun 2009, 09:30
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

Press release 5 June 2009 Flight AF 447 on 31...

Press release 5 June 2009
Flight AF 447 on 31 May 2009
The BEA will hold a second press conference on its premises at Le Bourget on Saturday 6 June from 10 h to 12h. Journalists who...
Forum: Tech Log
5th Jun 2009, 08:57
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

slf3b you are spot on which is why I posted that...

slf3b you are spot on which is why I posted that analyzing will take tíme. Some faults hopefully can be dismissed as "a consequence of" but no guarantees.

First one needs to look at all the data.
Forum: Tech Log
5th Jun 2009, 08:18
Replies: 4,593
Views: 3,295,308
Posted By Safety Concerns

analyzing the report now. It will take time to...

analyzing the report now. It will take time to ensure an accurate factual statement is posted as sequence and consequence must first be accurately determined.

One point for you to think about...
Showing results 1 to 35 of 35


 
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