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

Russia - Plane crash lands in field after bird strike

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.

Russia - Plane crash lands in field after bird strike

Thread Tools
 
Search this Thread
 
Old 15th Aug 2019, 09:31
  #21 (permalink)  
 
Join Date: Apr 2009
Location: Canada
Posts: 608
Likes: 0
Received 0 Likes on 0 Posts
Makes me wonder about whether putting gear down is really the best option in an emergency landing? I mean doesn't gear increase the chances of damage since you fully expect them to rip off after hitting the ground? Could rupture fuel tanks, fuselage? I think manufacturers reason for having them down is that they would soften the impact somewhat.

Airmann is offline  
Old 15th Aug 2019, 09:47
  #22 (permalink)  
 
Join Date: Nov 2001
Location: London
Posts: 14
Likes: 0
Received 0 Likes on 0 Posts
The act of ripping the undercarriage off absorbs energy - so worth keeping the gear down from a physics perspective
Ploz is offline  
Old 15th Aug 2019, 10:02
  #23 (permalink)  
 
Join Date: Mar 2014
Location: Antarctica
Posts: 123
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Volume
VMC, level fields ahead,

IMC/Night, build up areas around the airport and the chances would have been slim.
I'm guessing it was the corn fields close to the airport that attracted the birds in the first place. I'd wager they have had a few strikes from this airfield at the appropriate times of the season but a 'Sully' strike that takes out both engines shortly after takeoff? ...that the pits!

Now I don't want to take away from the crew skills that got everyone on the ground safely, but I suspect these guys didn't have time to make any significant decisions. Sully did. So he had to make decisions that could have been wrong but ultimately turned out to be right. All under considerable pressure. But for these guys , at 750 ft? there was really only one place they were going and thank God it wasn't into rough ground.!! Still, they pulled off a text book landing, saved everyone's skins and deserve to wear their wings proudly in the future with their Sully like emergency and same outcome.!!

What about the gear up landing? The checklist says gear down by gravity. So I assume the APU (first item on the checklist) doesn't provide power for the hydraulic pump system operating the landing gear? But at 750 feet.did they even go to the checklist? And if they did, would the APU have even been on speed by they time they hit? Would the gear have only been partially down anyway? i'm thinking gear down anywhere other than a runway is going to be a disaster so, maybe these guys deliberately chose not to lower.. I know 'speculation'...'wait till the report comes' out blah blah, but I just am really curious and I'm not actually speculating anything. Just wondering about the configuration possibilities that may have affected the outcome. Kudos to the crew!!
Lord Farringdon is offline  
Old 15th Aug 2019, 10:20
  #24 (permalink)  
 
Join Date: Jan 2006
Location: Between a rock and a hard place
Posts: 1,267
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Nightstop


Airbus 320 family procedure in this case is:

APU Start
FLAPS Lever 2
VAPP Determine
SPOILERS ARM
LANDING GEAR DOWN by GRAVITY
BRACE
Touchdown at minimum VS

ALL ENG MSTRS OFF
APU MSTR OFF
EMERG EVACUATE PROCEDURE APPLY
What's the name of that checklist? I am not A320 rated but I am also, among with others, curious on what basis the gear should be left down. In my mind it ought to depend on surface. Water, soft ground, hard ground...
172_driver is offline  
Old 15th Aug 2019, 10:55
  #25 (permalink)  
 
Join Date: May 2002
Location: UK
Posts: 311
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by 172_driver


What's the name of that checklist? I am not A320 rated but I am also, among with others, curious on what basis the gear should be left down. In my mind it ought to depend on surface. Water, soft ground, hard ground...
“Emergency landing” checklist. Two versions - gear down on land, gear up on water.
HolyMoley is offline  
Old 15th Aug 2019, 11:19
  #26 (permalink)  
 
Join Date: Jun 2009
Location: Belgium
Age: 43
Posts: 77
Likes: 0
Received 0 Likes on 0 Posts
Wonder if there was a brace announcement... if so quite mind boggling that someone was still filming with their phone in 1 hand all the way down. It worked out OK in this case but if I hear brace for impact I couldn't care less about social media fame at that point.
JCviggen is offline  
Old 15th Aug 2019, 11:26
  #27 (permalink)  
 
Join Date: May 2007
Location: Up there
Posts: 77
Likes: 0
Received 0 Likes on 0 Posts
If their altitude was only 750ft, I'd simply say there was no time to run through checklists, considering the low speed and nose up attitude of the plane. Really looking forward to the investigation and also to hear/read from the pilots and why they decided whatever they decided.
But, gear up or down: Great job by them, absolutely no question there.
flyfan is offline  
Old 15th Aug 2019, 11:35
  #28 (permalink)  
LEM
 
Join Date: May 2003
Location: The Roman Empire
Posts: 831
Likes: 0
Received 0 Likes on 0 Posts
Apparently no BRACE FOR IMPACT warning by the crew?
LEM is offline  
Old 15th Aug 2019, 11:35
  #29 (permalink)  
 
Join Date: Jun 2019
Location: Tana
Posts: 0
Likes: 0
Received 0 Likes on 0 Posts
I don't think any checklists apply when you are 750ft off the ground on take-off with full load of pax, full fuel and both engines out. At the risk of being a backseat driver, I think the decision to keep the LG up was the correct one (if it indeed was a conscious decision). They do absorb the impact energy but only if they are fully down. What happens if the impact catches them in transition, nobody knows. Also, LG down during crash landing increases the chance of flipping the craft.
UltraFan is offline  
Old 15th Aug 2019, 11:44
  #30 (permalink)  
 
Join Date: Aug 2008
Location: La Rochelle.
Age: 48
Posts: 542
Likes: 0
Received 11 Likes on 6 Posts
Apparently no BRACE FOR IMPACT warning by the crew?
A.N.C. Look it up.
clareprop is offline  
Old 15th Aug 2019, 12:02
  #31 (permalink)  
 
Join Date: Nov 1998
Location: 🇬🇧🇪🇸
Posts: 2,097
Received 1 Like on 1 Post
Checklist

The Checklist is titled:

EMER Landing ALL ENG FAILURE

It’s on the flip side of laminated cards which are located at the side of each pilot (the front side being the Normal checklists).

DITCHING on the left, FORCED LANDING on the right.

The DITCHING checklist states DITCHING Pb ON and LANDING GEAR UP, the FORCED LANDING checklist states SPLRS ARM and LANDING GEAR DOWN.
Nightstop is offline  
Old 15th Aug 2019, 12:08
  #32 (permalink)  
 
Join Date: Apr 2014
Location: Sky
Posts: 330
Likes: 0
Received 0 Likes on 0 Posts
Love the people leaving a crash landed aircraft still full of fuel with their handluggage... Time for a central lock on the overhead lockers...

Rant over: great job by the crew
Global_Global is offline  
Old 15th Aug 2019, 12:22
  #33 (permalink)  
 
Join Date: Aug 2008
Location: La Rochelle.
Age: 48
Posts: 542
Likes: 0
Received 11 Likes on 6 Posts
Love the people leaving a crash landed aircraft still full of fuel with their handluggage...
Have to disagree....the majority of images currently available of the immediate aftermath seem to show only one person carrying a large bag.

Given the legendary stoicism of most Russians however, I sure some, having seen no immediate danger, would have shrugged and tried to get back on-board to retrieve their luggage before trudging back to the airport to wait for the next flight.
clareprop is offline  
Old 15th Aug 2019, 12:24
  #34 (permalink)  
Guest
 
Join Date: Nov 1999
Location: In the shadow of R101
Posts: 259
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Nightstop
The Checklist is titled:

EMER Landing ALL ENG FAILURE

It’s on the flip side of laminated cards which are located at the side of each pilot (the front side being the Normal checklists).

DITCHING on the left, FORCED LANDING on the right.

The DITCHING checklist states DITCHING Pb ON and LANDING GEAR UP, the FORCED LANDING checklist states SPLRS ARM and LANDING GEAR DOWN.
Honestly wonder if the gear being up was good fortune. Landing on a field with gear down increases the risk of fuel tank rupture if there are drainage ditches about, in this case with igniters probably off and no spilled fuel they added to their luck.

That gull looked surprised!


Feathers McGraw is offline  
Old 15th Aug 2019, 12:29
  #35 (permalink)  
 
Join Date: Feb 2008
Location: Aus
Posts: 568
Received 71 Likes on 25 Posts
Originally Posted by LEM
Apparently no BRACE FOR IMPACT warning by the crew?
Yeah righto. Make the PA the priority after an total loss of power on the upwind threshold.
junior.VH-LFA is offline  
Old 15th Aug 2019, 12:29
  #36 (permalink)  
 
Join Date: Jan 2008
Location: Reading, UK
Posts: 15,812
Received 199 Likes on 92 Posts
Originally Posted by 42go
“Immediately after, in fact.”

OH dear! Mind you, let’s not be pedantic about pedantry.750ft?? David – to avoid too much knicker-twisting, we’ll go with your definition if it helps.
You are too kind.

"Shortly after takeoff" could mean 5-10 minutes after (ET302, for example) - a rather different scenario from starting to descend when the gear doors have barely closed, don't you think ?
DaveReidUK is offline  
Old 15th Aug 2019, 12:30
  #37 (permalink)  
 
Join Date: Apr 2019
Location: EDSP
Posts: 334
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Ploz
The act of ripping the undercarriage off absorbs energy - so worth keeping the gear down from a physics perspective
I'd be interested in the kinematics with respect to the pitch axis of a MLG in soft ground.
Anyone knows any studies or reports?
BDAttitude is offline  
Old 15th Aug 2019, 12:31
  #38 (permalink)  
 
Join Date: Sep 2015
Location: UK
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
There is drone footage on YouTube taken after the incident (can't post due to forum rules). Shows a stream / ditch between the field which the aircraft went over. Wonder if this was why the crew didn't deploy the landing gear!
Finals27 is offline  
Old 15th Aug 2019, 12:40
  #39 (permalink)  
 
Join Date: Jan 2008
Location: UK
Posts: 1,464
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by jack11111
It doesn't get any better than this outcome. Everybody, quick, buy lottery tickets!
They will have used up several months supply of luck. I wonder how much previous glider experience the pilot had? He's got a few minutes now.
cats_five is offline  
Old 15th Aug 2019, 12:53
  #40 (permalink)  
 
Join Date: Apr 2013
Location: down under
Posts: 463
Received 10 Likes on 5 Posts
Originally Posted by Finals27
There is drone footage on YouTube taken after the incident (can't post due to forum rules). Shows a stream / ditch between the field which the aircraft went over. Wonder if this was why the crew didn't deploy the landing gear!
Are you serious? All they had time for was "fly the aircraft" at which they did a great job.
cooperplace is offline  


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.