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-   -   Turkish MD-83 Crash (https://www.pprune.org/rumours-news/302525-turkish-md-83-crash.html)

marshall737 30th Nov 2007 11:22

Nice picture windsheer.

If they crashed mainly in the brown area of your picture, they must have been extremely off-track. Just look at the VOR approach procedure. It is off-set South of the extended centerline and mainly the final approach track is over the water ?

rwy_hdg 30th Nov 2007 12:03

Position??
 
Reports say that the aircraft crash site is in the village Keciborlu which in relation to the airport is around 7nm NNW looking at google maps. This position is very off track looking at the published procedure VOR approach chart to RW05. IMO the crew must have been very disorientated when stating that they were 'established inbound'.

blue up 30th Nov 2007 12:04

BBC reporting site as Kerciborlu, some 12km short (ie NW) of the Isparta airfield. Terrain there between 3 and 4,000+ amsl.

jezzbaldwin 30th Nov 2007 12:13

Good point from Dani. I know we have a lot to say about the FlightSimmers on here, but heres a thought if you havent flown an NPA in a while - pull a random NPA plate out, boot Flight Sim and go fly it! Not entirely realistic, but keeps you on your toes and if you do it regularly puts your brain an extra mile or two ahead of the AC when you do one for real (ILS U/S, charter etc etc).

Of course there are likely to be many factors involved in this tragedy, but keeping up to speed with NPAs is a good idea for all of us lest we become compacent!

MrNosy2 30th Nov 2007 12:13

If its at Keciborlu it begs the question what was it doing up there?

robbreid 30th Nov 2007 12:14

Video
 
http://www.liveleak.com/view?i=e16_1196425627
http://www.flightglobal.com/articles...-atlasjet.html
http://www.atlasjet.com/en/hakk_bizdenhaberler.asp?m=11

hetfield 30th Nov 2007 12:41

What about Antalya Radar coverage?

Outlook 30th Nov 2007 12:46

Maybe a British attitiude but I am uncomfortable with reading pax lists so soon after an incident. It's an unpleasent way for extended families / friends / co-workers to be made aware someone they knew was involved.

Edit: Post was deleted by the owner. Thank you kindly.

robbreid 30th Nov 2007 12:47

Jeppesen special report on TC-AKM crash.
 
http://www.jacdec.de/info/2007-11-30_TC-AKM.pdf

twistedenginestarter 30th Nov 2007 13:11

World Class
 

Everytime there's an accdient we all want to know the reasons. But please let's just wait for offcial facts and stop speculating.
This is probably PPRUNE's greatest strength. Lots and lots of knowledgeable people with access to all sorts of relevant information. It's no wonder the likes of the Guardian look here first. There's no other group of people who know more but would be allowed to say what they know.

Earl 30th Nov 2007 13:24

Quote
"Maybe a British attitiude but I am uncomfortable with reading pax lists so soon after an incident. It's an unpleasent way for extended families / friends / co-workers to be made aware someone they knew was involved."
Earl
Maybe you are correct, it was a relief for me to see this list but maybe not for others.
Its on many of the the Turkish websites now to include CNN Turk, not a secret.
List deleted

Stubenfliege 2 30th Nov 2007 13:39

Especially when the specific country has the reputation, often not to release facts and findings about such accidents. Because of good or bad reasons.

Or do I have missed some press and accident report relaeses by the turkish aviation accident authorties?

Stubenfliege

CptCaveman 30th Nov 2007 14:29

Nope you didn't, and don't expect anything detailed for this one.

Cyclone733 30th Nov 2007 14:43

Is there an airfield radar or is the line of "Disappeared from Radar" in the news articles because it sounds like something technical. Just wondering if the airfield is fully proceedural?
Condolences to those affected

Southernboy 30th Nov 2007 14:53

Turkish safety culture
 
This is bound to be a controversial issue but the comments about simulator practice for NP approaches are right on target.

Without knowing anything personally about Turkish culture in this regard, the statistics give them one of - if not the - worst safety records in the European area. There has to be a reason.

Given the struggle that UK pilots have to get safety priorities pushed to the top of the spending priority list, how much training do these guys get for unusual procedures? Maybe lots but it would be interesting to hear from a pilot who knows the country. This is not easy terrain.

It is a tragedy when people have to die before operators & regulators apply already well known principles.

Afterthought: The crash site appears to be in the Go-around area.

MaxBlow 30th Nov 2007 15:35

flight 4203
 
Southernboy,

you touch a very sensitive but very valid point about training. Fact is that some of the companies in Turkey only do the min req training sessions. I don't know if that is the case for World Focus Airlines and don't want to assume things.

Looking at the pictures and plates again I agree with your comment about the crash site - but why didn't they tell the tower than.

I flew with the captain in the past for another company on a different airplane (he has been F/O that time) and would not be able to say anything bad about his abilities. He has also been flying bigger jets in the US in the past.
I just don't get why they would be so far off on that approach.

Twistedenginestart,

true, it's a rumours network. So could the altimeter setting be a factor - or how about this...

it has been reported that a group of nuclear physicists were on board of flight 4203...:=

Food for the media ? No - it comes from the media

The recorders have been recovered and I really hope we find out soon.

CptCaveman 30th Nov 2007 16:05

It's not the training but the education. A quick look to a few past CFIT accidents in this country shows the cultural education, for example the people still doesn't buckle up, run at red light and things like that continues to blowing the minima, saying rwy insight when there is nothing visible..

Southernboy 30th Nov 2007 16:13

The Captain.
 
Thanks for the feedback Max Blow.

Nice to hear from one who knows those involved. Am not surprised you rated the guy, as my concern was the system in which the crew were operating rather than individuals themselves.

About 10 years ago a highly experienced Korean 747crew hit a mountain in Guam, also at low speed and in landing config. Fatigue was an issue but so was training. They only ever did one NP approach in the sim each check ride. The one at the main base airfield and always in benign weather.

It's the little things adding up that can get you no?

IF it was a go-around accident, maybe they were busy with something - a problem? - and didn't call ATC?

obviously its all guesswork, so good to know the recorders have been found but a previous poster raises doubts about openness, so...........

Heading 123 30th Nov 2007 16:38

Obviously the plane crashed near the Cukurören village in the Keciborlu district of Isparta. This position is more or less on the PELIL 1C STAR at waypoint PELIL (R260 D6 Isparta VOR).

constable dean 30th Nov 2007 17:38

well said, er somehow its obvious its a low altitude incident, it hit the ground!!:ugh:

sevenstrokeroll 30th Nov 2007 18:32

I hope that someone makes a graphic of where the plane was and where it should have been.

my thoughts take me to the almost disaster at Hartford,CT USA (KBDL) in which an American Airlines MD80 hit trees on a non precision night approach...barometric altimeter issues...trees at a height not accounted for in chart due to growth.

They made it by their whiskers.

I am also concerned that perhaps the crew were victims of a night/mountainous area visual miscue.

don't know if the plane had EGPWS

So sad...non precision, still a killer, especially night/mountains...etc

RRAAMJET 30th Nov 2007 18:54

I believe the a/c had GPWS...it was an ex-Reno jet. Don't think they had modified to EGPWS standard when the a/c were released by AA. I think they had dual-FMS, though, so with map display it is odd if they were miles off course, as some have suggested. Time will tell...

nano404 30th Nov 2007 19:30


Has anyone else noticed how little there has been on the news about this crash. I sudgest if this had happened here or anywhere in northern Europe it would be still frontline news. Shame:(
Real shame. I remember numerous times when aircraft crash in foreign countries. I always hear " Its not clear if any Americans were on-board." And I keep thinking so its not news if there aren't any Americans on board? I haven't seen it on CNN but i heard them talk about it on BBC. Its on MSNBC though. Thats how I found out.

flash8 30th Nov 2007 19:58

arguably if FMS equipped over reliance on glass and both heads down is a real contributory possibility. I'd argue the scenario is easier to slip into than in a clockwork environment where for the need of a better word alertness comes easier.

PBL 30th Nov 2007 22:38

I think Skydrol Leak's comment was pretty astute.

Look at the IHT photo of part of the wreckage at
http://www.iht.com/articles/2007/11/30/europe/plane.php

If heshe turns out to be right, I hope those who trashed himher for the brief observation will have the grace to apologise.

PBL

cwatters 30th Nov 2007 22:50

What about it?

SLFguy 30th Nov 2007 23:32

One thing noticeable from PBLs link is that the a/c appears to have slid sideways into it's resting position. There is undisturbed vegetation, (to my eyes), directly behind.

Not sure what this says about the speed/profile of the a/c upon impact but that added to the fact it has come to rest on a downslope, (again, to my eyes), seems unusual.

lomapaseo 30th Nov 2007 23:33


I think Skydrol Leak's comment was pretty astute.
Look at the IHT photo of part of the wreckage at
http://www.iht.com/articles/2007/11/30/europe/plane.php
If he she turns out to be right, I hope those who trashed himher for the brief observation will have the grace to apologise.
PBL

Well up till now I hadn't even bothered to read Skydrols post. But since you didn't quote it I think that what I quoted below might be what you are referring.



According to the pictures from crash site ,looks like a slow speed impact, maybe stall due to engine out while on final or some kind of troubleclose to the ground. Definately low altitude thing....any news on crew reporting any difficulties during final???
Rumors and news are fine with me and what I expect to read here, with attribution of course.

Discussion of said rumors and news is also fine with me and pretty much anything goes. However, opinions expressed are also subject to minute vetting and on this subject Skydrol deserves his time in the barrel of fish.
IMO we should not be instigating a popularity poll regarding who got what right and when.

Guesses are one thing and regardless of who says them I can read right by them. Guesses backed up by reasoning are what I spend more time about and I believe that the reasoning (not necessarily the conclusion) is worth a discussion. So for me I vote for no points for a guess right or wrong. For credible reasoning we don't even have to wait for the final report to judge that.

I am a strong believer that if one jumps to a conclusion on an accident cause without passing through 2 or more probable layers of things that went wrong then I call it a guess and not worthy of discussion or any kind of vote of confidence in the poster.

I do however support postulations followed by questioning of supporting facts, and this I believe was included at end in Skydrols post.
I also have no problem with an initial comment about it looks like low/high speed impact, for that is just and opinion observation of a visual fact.
However his interpretation of his visual observations pointing to an engine failure and a stall condition leading to the crash itself stuns me as being without any further support and in my view is a WAG be it right or wrong

lomapaseo 1st Dec 2007 02:31


G-ARPI didn't scrape aluminum across the ground for half a mile spreading atomized fuel everywhere.
So in the Turkish accident (the subject of this thread) were the fuel tanks ruptured:confused: or do the investigators have to drain them before they can start moving the wreckage?

Looks to me like the area of the wing with the paint pattern on the top of the wing is intact

armchairpilot94116 1st Dec 2007 03:09

quote:

1: The loss of an engine in an MD83 on final approach would cause little more than mild disappointment - I know from personal experience.

unquote:

Thats as it should be , however, some crews don't handle one engine out very well as per following write off:

http://aviation-safety.net/database/...?id=19931025-2

luckily no fatalities in this FAT md82 crash

Super VC-10 1st Dec 2007 08:07

Wikipedia has a page on the crash http://en.wikipedia.org/wiki/Atlasjet_Flight_4203 - interesting to see what is said about the location of the two areas of wreckage.

PBL 1st Dec 2007 10:05

Lomapaseo,

thank you for your detailed and finegrained suggestions on what is OK to say and how, and what not.

I don't share your view.

From what I can see from the pics and videos, the vegetation uphill of the fuselage-wing part is also largely undisturbed. If that is correct, it means he went in underside-first and not nose-first. That in turn would mean it is not CFIT, but a stall-in. But I could be wrong.

Is that enough reasoning to qualify as an acceptable post?

BoeingMEL,

in contrast to my suggestion, you seem certain that the aircraft did not stall in. Any reasons for that?

charterguy,

you imagine that the box data might be made public? Maybe; maybe not.

Does anyone know who has the boxes and where they are being read?

PBL

WindSheer 1st Dec 2007 10:16

With the MD-83 being a 'non-glass' flight deck, there is plenty of potential for crew disorientation.
But more importantly, something I think we have missed on this one........thought's go out to all the families...:(

Charles. 1st Dec 2007 10:52

PBL Wrote :

From what I can see from the pics and videos, the vegetation uphill of the fuselage-wing part is also largely undisturbed. If that is correct, it means he went in underside-first and not nose-first. That in turn would mean it is not CFIT, but a stall-in. But I could be wrong.


It is important to notice that what we have seen on the photos until now is only a relatively small part of the plane.

It has been written in some press releases that the tail of the plane possibly hit the summit of a hill first. That could explain what we see : the center of the fuselage broke apart and falling like a dead leaf on the ground, for example.

Avman 1st Dec 2007 10:53

Non pilot speaking.

PBL,

Just a personal observation regarding your post. It doesn't need to be a stall. If it was in it's final approach configuration it would have been in a nose up attitude and would thus have impacted terrain tail first.

Again, with that typical nose up attitude it is conceivable that the crew would have an unobstructed view of the runway. Wasn't the Avianca B747 accident at Madrid such a case?

PBL 1st Dec 2007 11:21

Charles and Avman,

Originally Posted by Charles
..... the tail of the plane possibly hit the summit of a hill first. That could explain what we see : the center of the fuselage broke apart and falling like a dead leaf on the ground, for example.


Originally Posted by Avman
If it was in it's [sic] final approach configuration it would have been in a nose up attitude and would thus have impacted terrain tail first.

Certainly worth thinking about.

The craft has some considerable forward momentum at 140 kts (nose up or not). If the tail hits, the nose comes down. And stays, and slides. You don't lose 140 kts forward by converting it suddenly into rotation.

The pictures of the wing-box/rump from behind show the trees and no sliding trace, so assuming a tail strike at 140 kts airspeed this part would have had to have bounced into the air from this initial impact and come down again. I don't quite picture that. My intuition still tells me that with a tail strike and 140kts forward and still flying there is going to be a lengthy trace on the ground; which there isn't.

PBL

Shiny side down 1st Dec 2007 11:30

Without getting into a blame exercise...

The crash site has been suggested ot be located about 7miles NW of the field.
The Sector safe in that area is 10000', but on the Pelil star, inside of 6 miles(pelil) is 8000', and the VOR procedure starts at 8000', descending to 7000' downwind, and then 4500' (which is about 7miles from the threshold) to the final descent point, south west.

The actual terrain in the area west to north west of the field ranges from 4000-6000'.
At 7miles inbound it would be expected that an aircraft on a NPA would be partially configured, and slow, (and posssibly with a fairly low descent rate).

It would be a simple error to not appreciate the levels associated with the procedure. A crew made a similar error going into alicante (i think) about a year or so ago, and got a pull up alert (heard over the radio), when they accepted a self position to final, and descended a little too early.

All conjecture at this point.

Rainboe 1st Dec 2007 11:39

Charles and PBL, you won't take the hint! Stop this stupid speculation based on zero information. This is getting like the Kenyan thread. It takes trained investigators looking at scratches and gouges to work out what the aeroplane was doing. Analysing the post ground contact movements is not really at all productive, we are really after why the collision took place in the first place, not your musings. There seems to be a competition with every accident to be the first to come up with the cause- it's getting embarrassing. Why do you think people want to hear your idle, inexperienced speculation? Most experienced pilots will have a fairly good suspicion as to why and how the event took place, but until further details are released, better to hold their peace, as they are- leaving it to enthusiastic aviation fans with a computer and absolutely no training or experience (or understanding!) to bombard us with garbage!

So far, we have had verbal diarrhea from someone saying the accident looks survivable! Not to me Jose- I suppose really careless of the victims to succumb.

Can we please wait for news to be released, and any pertinent comments from someone who knows what they are talking about?

411A 1st Dec 2007 11:54


With the MD-83 being a 'non-glass' flight deck, there is plenty of potential for crew disorientation.
Have to admit, got a laugh out of this.
Maybe it is time to restrict the 'non-informed' access to this august site...:rolleyes:

Rainboe 1st Dec 2007 11:59

The idiots are taking over again! It would be funny if it wasn't so tragic.

The problem is Pprune needs the 'hits' (for revenue). The other problem is that airline pilots need hard information, not daft speculation from people who don't know what they are talking about, but having a computer in front of them makes them an instant expert.

Why can't these people just keep off one forum? This one! It does say at the top 'affects OUR lives....as professional pilots' Any idiot with a computer seems to think that means them.


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