Go Back  PPRuNe Forums > Flight Deck Forums > Rumours & News
Reload this Page >

Aircraft down in Nepal 18 dead

Wikiposts
Search
Rumours & News Reporting Points that may affect our jobs or lives as professional pilots. Also, items that may be of interest to professional pilots.

Aircraft down in Nepal 18 dead

Thread Tools
 
Search this Thread
 
Old 11th Oct 2008, 22:34
  #41 (permalink)  
 
Join Date: Jul 2007
Location: My Stringy Brane
Posts: 377
Likes: 0
Received 0 Likes on 0 Posts
Machaca is offline  
Old 12th Oct 2008, 00:10
  #42 (permalink)  
 
Join Date: Feb 2000
Location: Scotland
Age: 79
Posts: 807
Received 0 Likes on 0 Posts
damn! so near, just a few metres to the right.
broadreach is offline  
Old 12th Oct 2008, 12:11
  #43 (permalink)  
 
Join Date: Jan 2003
Location: Oz
Posts: 59
Received 0 Likes on 0 Posts
Is the Nepali AIP online and open?
Civil Aviation Authority of Nepal

Most of the links on the page are broken/dead. No online AIP, although Eurocontrol suggests that it is "coming soon".
Just a Grunt is offline  
Old 12th Oct 2008, 21:11
  #44 (permalink)  
 
Join Date: Nov 2003
Location: ZRH
Age: 61
Posts: 574
Received 1 Like on 1 Post
himalaya,

There no GPS approach for Lukla and there should never be one.
I agree and thanks for confirming that.

Otherwise, Lukla is just like any other airport, if flown without deviating from SOPs its pefectly safe and the risks are minimized. Infact, for a person in love with flying, this is one of the most beautiful runways to take off and land.
Again, I fully agree. Thanks a lot for your valuable input here.

Best regards

AN2.
AN2 Driver is offline  
Old 12th Oct 2008, 21:29
  #45 (permalink)  
 
Join Date: Nov 2003
Location: ZRH
Age: 61
Posts: 574
Received 1 Like on 1 Post
- I know that Lukla is quite a solid and safe base compared to the others in Nepal. That doesn't mean that it compares well to the western world.
Because in the western world there is mostly no need for such operations.

- I agree that in Nepal, there has to be some sort of aviation, especially for the local population. You cannot ban such airports.
Well, yes. Neither should they be banned.

I just want to WARN all people from abroad, people with maybe little knowledge of aviation and its application, to consider very carefully a trip like this. If you are climbing up an 8000m peak, you have to take that way, because everything else is way more dangerous, including your final goal. But if you are just one of the 1000's of normal trekking tourists, think about it.
You have to think of everything you do in your life. Leaving the bed in the morning is a risk, without which life becomes exceedingly bleak. As the various crash databases show, in aviation risks often sit where you least expect them, whereas "hazardous" operations (by some opinions) work beautifully for years. I reckon anyone going in these regions would have to think of a lot of things, but knowing some of the risks involved in the himalayas I still think that the flight up there is probably one of the lesser risks.

- How can you say that the Twotter is more safe than the porter? Because it has two engines? A B777 is even more safe, there is no single casualty until now, still I wouldn't operate it in Lukla. The problem is the size of this airport, and the smaller you are the better your chances. It's not only the wing span and the number of engines, but also the approach speed and the turn rate. While you are unable to turn back into the valley with a full loaded Twotter, you still can try it with an overpowered PC6.
In such mountainous areas I prefer going with two engines, yes. Whether a plane is suitable for an airport is of course a question of performance. The Twin Otter has the performance to do it and then some, so I don't see a problem operating it in there. It's not just the landing and take off there, but you still have 40 minutes flying time over pretty rough terrain, where a second engine can make all the difference.

Of course the PC-6 is a great plane, I flew on it several times. So is the -12, which would probably also work up there nicely. It does fly into Courchevel all the time. With the reliability of today's turboprops, I agree that the risk of a single vs a twin up there is probably only marginally higher.

- contrary to your opinion, we also have airports like this in Europe. Mainly in the Western Alps. There are certain efforts to do line oriented commercial flights to those airports. But I as a normal tourist would also go the same risk analysis like for Nepal.
Oh, I am well aware of Courchevel, Megeve and some of the others. There was some efforts to do it, also to Samedan (which is not anywhere as critical) and I remember the 737 operations up there. I am also well aware of the operations with the Dash 7 and PC12 into Courchevel. I've been into Sion as well. The major difference is however that none of these airports are lifelines to a whole region just as Lukla is.


Best regards
AN2 driver.
AN2 Driver is offline  
Old 17th Dec 2008, 19:37
  #46 (permalink)  
CMS
 
Join Date: Aug 2008
Location: Belgium
Age: 69
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Yeti airlines appears to have pulled its press release.
CMS is offline  
Old 18th Dec 2008, 00:26
  #47 (permalink)  
 
Join Date: Nov 2004
Location: Here, there, and everywhere
Posts: 1,124
Likes: 0
Received 12 Likes on 7 Posts
Makes you wonder if he tried to set himself up on the GPS on final with landing flaps and at an altitude just above the runway expecting to pop out over the threshold but misjudged the altitude.
punkalouver is offline  
Old 19th Dec 2008, 08:34
  #48 (permalink)  
 
Join Date: Jun 2002
Location: Manchester MAN
Posts: 6,644
Received 74 Likes on 46 Posts
That is the saddest thing I have ever seen.
India Four Two is offline  
Old 20th Dec 2008, 02:34
  #49 (permalink)  
 
Join Date: Dec 1999
Location: Ottawa, Ontario, Canada
Posts: 330
Likes: 0
Received 0 Likes on 0 Posts
Indeed, it is inexpressibly sad. But you don't land in a cloud under VFR conditions, no matter if you're at JFK, LHR or Lukla.
For decades in the Canadian Arctic Islands, Twin Otters with low-pressure tundra tires have been involved in offstrip operations, landing on raised beaches, gravel pans and assorted tundra, often where no one has ever landed before. Six hundred feet of more or less level, dry ground is all you need for takeoffs and landings (1000' and you're laughing). With skilled and experienced pilots at the controls, these operations are routine. But they don't land if they can't see the ground.
Rockhound
Rockhound is offline  
Old 20th Dec 2008, 04:35
  #50 (permalink)  
 
Join Date: Aug 2000
Posts: 1,501
Likes: 0
Received 0 Likes on 0 Posts
Another accident that shouldn't have happened.

If two other aircraft landed just prior to this one, then I really wonder what kind of conditions they had when they landed. Yes, I know conditions change, but those clouds didn't just pop up right out of the blue.
ManaAdaSystem is offline  
Old 20th Dec 2008, 17:39
  #51 (permalink)  
 
Join Date: Jun 2002
Location: Manchester MAN
Posts: 6,644
Received 74 Likes on 46 Posts
Rockhound,

I agree with you. Perhaps my post should have been a little longer. My feeling of sadness was for the passengers, sitting there trusting the pilot to get them safely to the start of their trek.

I've had 20-30 hours as a passenger in a DHC-6 in the Canadian north (back in the days when Omega was a big deal), so I have some knowledge of what you are talking about.

It stuns me that a pilot on a VFR flight would deliberately fly into cloud near the threshold of a very tricky airport. I wonder if we will ever find out what was going on - was there some unofficial GPS approach procedure that routinely worked well and suckered this pilot into making an approach in worse conditions than previously experienced?
India Four Two is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.