Search found 17263 matches

by zeke
Mon Jul 04, 2022 2:06 am
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Except for a few one offs here and upgrades of existing engines that use same pylon/engineering those planes were built with the final engines from the factory. This is not true. There were around 1000 747s that had their pylons upgraded over the years, some because of increased thrust (the 747-100...

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by zeke
Mon Jul 04, 2022 1:32 am
Forum: Civil Aviation
Topic: Hong Kong Airport 3rd runway start operation on 08JUN
Replies: 30
Views: 5146

Re: Hong Kong Airport 3rd runway start operation on 08JUN

The current situation is basically because of the close boarder policies related COVID, which should not be last forever. Can you please help me understand the scientific basis of that statement. What situation are you referring to ? what policy are you referring to ? how is this related to COVID ?...

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by zeke
Sun Jul 03, 2022 10:26 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Based on your experience, what do you expect Airbus to do in terms of parts support if everyone retires the A380, and only Emirates decides to re-engine all their 120 A380s to keep them flying for another 10-15 years? Would Airbus even be interested in providing substantial support for that long? I...

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by zeke
Sun Jul 03, 2022 10:20 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Many of the A380 models have never reached their FIRST overhaul period.. they might first have to ascertain what the weight and Thrust load on the wings is to even allow new engines to be hung on it. the airframe might not even make a difference if all the rest is OK from the wing box outwards but ...

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by zeke
Sun Jul 03, 2022 10:09 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Replacing engines with upgraded versions of the same engine is generally not considered “re-engining”. From an engineering and certification standpoint it’s not even close. I have to disagree, it required the TCDS to be amended after the certification process for each engine variant while keeping t...

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by zeke
Sun Jul 03, 2022 6:41 am
Forum: Civil Aviation
Topic: Hong Kong Airport 3rd runway start operation on 08JUN
Replies: 30
Views: 5146

Re: Hong Kong Airport 3rd runway start operation on 08JUN

What’s the thinking behind closing the centre runway? Forgive not overly clear on the technical components I understand making it longer as well as new taxiway exits for traffic to serve the runway to/from the north/south side of the runway. This will also involve a lot of drainage work, and cablin...

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by zeke
Sat Jul 02, 2022 7:23 am
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

New engines on existing A380s, that aren't even that old yet, wouldn't be cheap. Nothing needs to be done in the short term, more like 6-8 years away. By that stage I would expect around a 10% TSFC improvement over todays best 70 klb sized engine. By that stage the Trent 900 would have been flying ...

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by zeke
Sat Jul 02, 2022 5:12 am
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Financial benefitsbis not same as a business case. 737 max losses show that. As usual you the split hair because you cannot hadel a word against airbus and the dying a380 The a350 1000 is as big as it gets for the Mr Emirates Clark.... I have made three statements of fact, 1) there is no technical ...

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by zeke
Fri Jul 01, 2022 7:32 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

FrenchPotatoEye wrote:
Business case is another matter which you didn't consider alls.


You didn’t read my first post, “It really comes down to will they get the financial benefits for doing so, a modification like that would be worth around $80 million for the 4 engines alone.”

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by zeke
Fri Jul 01, 2022 1:11 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

BoeingVista wrote:
Certainly certified but has a single production example ever been built?


Far as I know in service with JAL domestic and SQ regional

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by zeke
Fri Jul 01, 2022 1:03 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Airbus couldn't convince engines makers to make new engine with a business case. Result is a380 production dead. Chances of engines maker coming to rescue when a380 production is over? Nil Don't think any new engines ever produced for out of production civil jet. Wishful to think a38p will get new ...

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by zeke
Fri Jul 01, 2022 2:46 am
Forum: Technical/Operations
Topic: Installing/ Uninstalling ETOPS On An Aircraft
Replies: 61
Views: 7761

Re: Installing/ Uninstalling ETOPS On An Aircraft

It is not what you posted, great deflection. You said ETOPS has nothing to do with twins, and ETOPS is all we work with in our twin fleets. It a simple statement of fact, prior to 2007 ETOPS stood for " E xtended range T win OP eration S approval ", that definition changed in 2007 to be &...

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by zeke
Thu Jun 30, 2022 2:18 pm
Forum: Civil Aviation
Topic: Tim Clark: A350-1000 too small to be largest Airbus offering
Replies: 213
Views: 41214

Re: Tim Clark: A350-1000 too small to be largest Airbus offering

Someone is regretting not opening their wallet a bit more when Airbus and RR were offering the 380neo. That option is not closed, there is the technical possibility to hang new engines off the existing airframe via a STC/factory mod. It really comes down to will they get the financial benefits for ...

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by zeke
Thu Jun 30, 2022 1:59 pm
Forum: Technical/Operations
Topic: Installing/ Uninstalling ETOPS On An Aircraft
Replies: 61
Views: 7761

Re: Installing/ Uninstalling ETOPS On An Aircraft

Maybe in your part of the world for now, but here, ETOPS has everything to do with twins, as your original incorrect statement stated. Hmmm, ETOPS on 737 Twin. Hmmmm, don't see any EDTO... What you are saying is simply out of date, the FAA rules changed in 2007 "For the first time, this new ru...

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by zeke
Wed Jun 29, 2022 11:39 am
Forum: Technical/Operations
Topic: Austrian using the polar route like SWISS and Lufthansa on the Tokyo to Vienna route
Replies: 4
Views: 2165

Re: Austrian using the polar route like SWISS and Lufthansa on the Tokyo to Vienna route

Fuling wrote:
Perhaps OS knows something you don't.


Beyond 180 EDTO regulatory approval would be required, they may not have that approval. It is not something the would need for other routes.

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by zeke
Sat Jun 25, 2022 1:16 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

In the case of the Qatar A350 issue, they could accept the Airbus offer to remediate the aircraft, but are concerned there is a defect that will only surface again, or in other aircraft. They have 13 examples now. Remediation and ongoing maintenance are commercial arrangements, it has nothing to do...

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by zeke
Sat Jun 25, 2022 12:51 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

So Zeke, this debate comes down to your having already ruled on this case, whereas I am describing the positions of both sides. The information I have posted in this thread comes from the TCC judgement in March. They are the words of the court. And yes the court has ruled already on a number of mat...

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by zeke
Sat Jun 25, 2022 1:46 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

The court does not agree with any of what you are saying. The cause does not need to be known for the aircraft to returned to service, that is a delaying tactic and doing the exact opposite of what the court put in its judgement. The court wanted progress and ordered QR and Airbus to consult with th...

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by zeke
Sat Jun 25, 2022 1:16 am
Forum: Technical/Operations
Topic: Air France 447: 13 years on
Replies: 56
Views: 5346

Re: Air France 447: 13 years on

If I'm not mistaken, the A350 also tries automatic engine relights and such. Do you know more? Interesting to learn what A thinks they can handle by pre-defined code and what they shy away from. Is B more conservative with respect to automation/AP scope/computer flying? The 787 was the latest clean...

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by zeke
Sat Jun 25, 2022 12:39 am
Forum: Civil Aviation
Topic: Korean Air considers A350F and B777X freighter
Replies: 31
Views: 4532

Re: Korean Air considers A350F and B777X freighter

Well, the 777X has been "launched." No, it is not in service, but it certainly is launched. KE and OZ both have lots of experience with the 777. Same could be said for SQ, they had significant 777 experience. The elephant in the room and the reason why Korean buys so much Boeing is they m...

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by zeke
Sat Jun 25, 2022 12:10 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

Both he and you object to Qatar's position, which means you have already decided it's wrong. I don’t object to all of QRs positions, if they feel they will encounter higher life cycle costs that is a legitimate complaint. I do object to the notion that the aircraft could not be returned to service ...

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by zeke
Fri Jun 24, 2022 3:15 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

You seem offended by the opinion of the court, mind you they did order QR pay 95% of Airbus costs. The court does not care what QR feels or believes, it wants the dispute resolved, and have handed down an order on what it expects. Can you cite a case where a litigant has disregarded what the court h...

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by zeke
Fri Jun 24, 2022 2:52 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

QR can write whatever they like in a press release, they can invite everyone to take photos and videos.

It means nothing to the court except a blatant demonstration of contempt towards the order handed down in a case they brought before the court.

If QR keep this up I see the case being dismissed..

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by zeke
Fri Jun 24, 2022 1:12 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

Zeke....how many CX 350's have suffered paint defects and how was it resolved ? Just an in-house repaint ? Quite a few, however it was a different mechanism, it was paint peel. Paint peel is when the aerodynamic exposure just lifts the paint from the surface, I saw this mostly starting from the fro...

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by zeke
Fri Jun 24, 2022 12:59 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

Qatar is not satisfied with the root cause determination provided by Airbus. The judgement handed down in March in the case QR brought against Airbus said nothing about Airbus having to provide a root cause analysis. The judge ordered QR with the assistance of Airbus to engage with the QCAA to lift...

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by zeke
Thu Jun 23, 2022 4:44 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

So in other words…Airbus did not provide your airline an aircraft with equipment that does not meet regulatory requirements aboard and my statement still stands. Absence of fittings is not the same as having non certified equipment on board. OEMs will gladly provide an empty aircraft if the custome...

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by zeke
Thu Jun 23, 2022 2:38 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

Airbus will want proof of certification before they hand it over to a customer. This isn’t true, you probably don’t remember however at the start of the A350 deliveries there were worldwide problems with interior suppliers, particularly seats, we accepted many unfinished aircraft and completed the ...

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by zeke
Thu Jun 23, 2022 12:28 pm
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

All cabin fittings must be certified and documented as meeting the relevant regulatory requirements (eg G force requirements, flammability requirements, etc) before the aircraft can get its certificate to carry passengers. All “standard” cabin options are are fittings where Airbus has already done ...

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by zeke
Thu Jun 23, 2022 9:30 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

But as you have pointed out in the past, Airbus must approve the paint, how the paint is applied, and the proper thickness of the the paint. Airbus establishes all of those "in service tolerance levels." But now, allegedly, Airbus has ignored their own " in service tolerance levels&q...

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by zeke
Thu Jun 23, 2022 7:35 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

So Airbus violated their own "in service tolerance levels" by applying paint too thickly at the airlines' request? The livery and type of paint used is a customer option. It is like saying why would Airbus ever agree non standard cabin modifications, because the customer requested it and ...

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by zeke
Thu Jun 23, 2022 5:39 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

I doubt that the QC department at Airbus would let the plane out the paint shop, regardless of the customer's willingness to accept it as is. It would violate many aspects of ISO standards. Excessive thickness does not mean you exceed the spec. It means you didnt meet the spec; you failed. Is there...

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by zeke
Thu Jun 23, 2022 5:29 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

Looking at the Photo? QR Has a point but only to make Airbus Pay for a complete Paint job with the prep needed for the repair And? They should supply a full crew to Observe the Prep and the paint job. to KNOW how and why the prep was needed. This is NOT a normal occurrence in aircraft paint.Aircraf...

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by zeke
Thu Jun 23, 2022 5:25 am
Forum: Civil Aviation
Topic: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute
Replies: 78
Views: 13932

Re: Inside the hangar at the center of the $1 billion Airbus-Qatar jet dispute

This would be a slap in the face after the 2 CEOs had just met for the IATA AGM. I can only reason that the 2 sides are still so far apart in their communication that QR needed this to swing settlement talks closer to their favour. It also appears not to be following the judgement handed down in Ma...

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by zeke
Sat Jun 18, 2022 5:09 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

You could only interfere with gauges if you able to access the cable running between the engines for example and the piece of avionics that drives the gauges. To do that you need to be not in the aircraft cabin. These data busses are not new tech, they are very old reliable tech that only allows so...

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by zeke
Fri Jun 17, 2022 12:44 pm
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

You could only interfere with gauges if you able to access the cable running between the engines for example and the piece of avionics that drives the gauges. To do that you need to be not in the aircraft cabin. These data busses are not new tech, they are very old reliable tech that only allows som...

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by zeke
Fri Jun 17, 2022 9:30 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

There was nothing between them, not even a thinnest condom. You cannot get data without some connection. You are reading my posts on this forum without a direct connection to the device I am posting from, you cannot tell what I am reading, what I am doing, or control my device by reading a post. Th...

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by zeke
Fri Jun 17, 2022 3:00 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

Why flight data is available to IFE at all? Apparently, when 737 systems were designed, IFE wasn't a real thing. Boeing providing information by redesigning whatever their computing units are called - certified, extremely important units - just to please the pax is totally unlikely. So why the data...

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by zeke
Thu Jun 16, 2022 12:39 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

So you arguments boil down to this guy uses incorrect terminology hence cannot be right. No, because he was caught lying red handed. He tweeted in flight he was on an aircraft and was going to set off the passenger oxygen EICAS. After the United 737 landed, he was arrested, they seized and listed a...

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by zeke
Wed Jun 15, 2022 11:20 pm
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

If my memory serves me right, flight control story was about 757 or 767. At least the story I have in mind was about a newer generation one. Not new enough to be designed with paranoiac data security thoughts, but new enough to have significant computing on board. "no direct link" may be ...

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by zeke
Wed Jun 15, 2022 1:26 pm
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

That is a good tough question. Of course, I have no rock solid answer for you - such things are generally not becoming public until there is gross problem, like it happened with MCAS. However, my strong impression is that certification system, like any system designed to impose a set of fixed requi...

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by zeke
Tue Jun 14, 2022 3:46 am
Forum: Technical/Operations
Topic: CVR
Replies: 3
Views: 1032

Re: CVR

There will be older aircraft with older CVRs. They would generally keep using them until they could no longer be maintained.

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by zeke
Sun Jun 12, 2022 9:42 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

There was a case of a computer engineer who did manage, apparently, to access more than he should have been able to: https://www.wired.com/2015/05/feds-say-banned-researcher-commandeered-plane/ What he claimed he could do on a real aircraft just is not possible. The IFE is an independent network, i...

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by zeke
Sun Jun 12, 2022 9:38 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

Take the Panasonic eX2 as an example, it would take in information like: Door (Any doors opened for pre-recorded announcements) Engine Running (The speakers will be MUCH louder with engine running) Air/Ground information (inhibites any system servicing) Oxygen Deploy (Pre-recorded announcements to ...

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by zeke
Sun Jun 12, 2022 9:35 am
Forum: Technical/Operations
Topic: How does the IFE display things like altitude and speed
Replies: 50
Views: 4152

Re: How does the IFE display things like altitude and speed

I think the IFE gets GPS information only. When we fly on standard QNH it will seem a bit off that the IFE altitude is displaying something like 36143 feet. GPS altitude is actual altitude over mean sea level. Flight levels, on the other hand, vary in actual altitude depending on the current pressu...

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by zeke
Wed Jun 08, 2022 11:23 am
Forum: Technical/Operations
Topic: Air France 447: 13 years on
Replies: 56
Views: 5346

Re: Air France 447: 13 years on

Can we stop with the skygod references, it seems like an underhanded insult against people who have acquired different skills.

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by zeke
Wed Jun 08, 2022 11:15 am
Forum: Civil Aviation
Topic: 737 MAX 10 Uncertainty Potentially holding up 16 billion dollars worth of Sales
Replies: 170
Views: 34146

Re: 737 MAX 10 Uncertainty Potentially holding up 16 billion dollars worth of Sales

This law wasn’t even being talked about when the MAX was launched back in 2011, the NG didn’t have it and has not needed it so why would Boeing spend a large amount of money to add it to the MAX and lose commonality? Makes no sense. Isn’t is a standard safety feature required under the FARs for a l...

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by zeke
Wed Jun 08, 2022 10:15 am
Forum: Civil Aviation
Topic: 737 MAX 10 Uncertainty Potentially holding up 16 billion dollars worth of Sales
Replies: 170
Views: 34146

Re: 737 MAX 10 Uncertainty Potentially holding up 16 billion dollars worth of Sales

Congress also created this mess. They have underfunded and understaffed the FAA. They imposed an artificial deadline for getting the 737 Max 7 and 10 certified with the same cockpit as the the Max 8 and 9. There is a really good chance that the chair of the committee that passed the bill and oppose...

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by zeke
Tue Jun 07, 2022 5:17 am
Forum: Civil Aviation
Topic: Man sues AA for wrongful arrest
Replies: 18
Views: 4224

Re: Man sues AA for wrongful arrest

Very strange story here. Hope the person wins this. https://www.azfamily.com/2022/06/06/lawsuit-american-airlines-wrongly-identified-arizona-man-burglar-he-spent-17-days-jail/ A man spent 17 days in jail due to AA wrongly identifying him as a burglar at DFW in 2020. I think the article is poorly wr...

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by zeke
Mon Jun 06, 2022 11:06 am
Forum: Technical/Operations
Topic: Portable External Oil Cooler
Replies: 11
Views: 2184

Re: Portable External Oil Cooler

I think the key to this is understanding which aircraft use a hydraulic to fuel heat exchanger.

I have used many external hydraulic kidneys especially on earthmoving equipment to drive the hydraulic system, we had a couple of inline filters to clean the metal out of the system.

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by zeke
Sun Jun 05, 2022 8:35 pm
Forum: Civil Aviation
Topic: ITA pilots fall asleep on transatlantic flight
Replies: 44
Views: 10454

Re: ITA pilots fall asleep on transatlantic flight

Perfectly allowed is a stretch, grammatically and from a policy perspective. It does lend itself to this sort of situation. JFK-FCO really is the kind of route that should be 3 crew. Under EASA FTLs the maximum FDP would be 11 hours unknown state of acclimatisation, and 12 hrs if acclimatised assum...

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