Go Back  PPRuNe Forums > PPRuNe Worldwide > The Pacific: General Aviation & Questions
Reload this Page >

Light aircraft down near McKinlay, Qld

Wikiposts
Search
The Pacific: General Aviation & Questions The place for students, instructors and charter guys in Oz, NZ and the rest of Oceania.

Light aircraft down near McKinlay, Qld

Thread Tools
 
Search this Thread
 
Old 6th Nov 2023, 14:02
  #61 (permalink)  
 
Join Date: Mar 2005
Location: Somewhere
Posts: 1,467
Received 55 Likes on 38 Posts
No worries, private message me👍
Duck Pilot is offline  
Old 7th Nov 2023, 08:09
  #62 (permalink)  
 
Join Date: Aug 2008
Location: gold coast
Posts: 120
Likes: 0
Received 13 Likes on 5 Posts
Originally Posted by ForeverFltSim
Former RAAF fighter pilot
lol first post.
extralite is offline  
Old 7th Nov 2023, 11:04
  #63 (permalink)  
 
Join Date: Jun 2006
Location: 3rd rock from the sun
Posts: 2,471
Received 318 Likes on 118 Posts
Originally Posted by extralite
lol first post.
True, however apparently accurate information.
morno is offline  
Old 7th Nov 2023, 20:39
  #64 (permalink)  
 
Join Date: Aug 2002
Location: Further away
Posts: 945
Received 10 Likes on 8 Posts
All I’m hearing is structural / left wing
megle2 is offline  
Old 8th Nov 2023, 02:38
  #65 (permalink)  
 
Join Date: Sep 1998
Location: The Swan Downunder
Posts: 1,118
Received 71 Likes on 43 Posts
Originally Posted by megle2
All I’m hearing is structural / left wing
Are the four corners present at the crash site.
Xeptu is offline  
Old 8th Nov 2023, 02:45
  #66 (permalink)  
 
Join Date: Jan 2009
Location: Cab of a Freight Train
Posts: 1,218
Received 119 Likes on 61 Posts
Originally Posted by Xeptu
Are the four corners present at the crash site.
I don't recall seeing any news articles even showing photos of the crash site yet alone details that precise.

One of the victims has been named as 22YO American William Joseph Jennings. No details yet on the other two.
KRviator is offline  
Old 8th Nov 2023, 02:47
  #67 (permalink)  
 
Join Date: Aug 2022
Location: Melbourne, Victoria
Posts: 552
Received 81 Likes on 63 Posts
Originally Posted by KRviator
I don't recall seeing any news articles even showing photos of the crash site yet alone details that precise.
Here's the ATSB Investigation link: https://www.atsb.gov.au/publications...rt/ao-2023-053

Gulfstream 695A JetProp Commander, registered VH-HPY, about 30 NM south-east of Cloncurry

Doesn't say anything we don't know already.
PiperCameron is offline  
Old 8th Nov 2023, 03:48
  #68 (permalink)  
Thread Starter
 
Join Date: Jul 2020
Location: Adelaide
Posts: 12
Likes: 0
Received 1 Like on 1 Post
ditto from engineers
wheelyfunny is offline  
Old 8th Nov 2023, 03:48
  #69 (permalink)  
 
Join Date: Oct 2007
Location: Aus
Posts: 2,791
Received 417 Likes on 230 Posts
Given the altitude it departed controlled flight from, it is conceivable that it exceeded structural limits in the dive and broke up on descent, so that does not necessarily mean it broke up prior to loss of control. That's if it broke up at all. There's a lot of information still to be released as to what happened.
43Inches is offline  
The following users liked this post:
Old 8th Nov 2023, 05:04
  #70 (permalink)  
 
Join Date: Feb 2002
Location: NSW
Posts: 4,280
Received 37 Likes on 28 Posts
Originally Posted by 43Inches
Given the altitude it departed controlled flight from, it is conceivable that it exceeded structural limits in the dive and broke up on descent, so that does not necessarily mean it broke up prior to loss of control. That's if it broke up at all. There's a lot of information still to be released as to what happened.
ftom a very reliable source it was in one piece and plenty of fuel
TBM-Legend is online now  
Old 8th Nov 2023, 05:41
  #71 (permalink)  
 
Join Date: Oct 2007
Location: Aus
Posts: 2,791
Received 417 Likes on 230 Posts
Originally Posted by TBM-Legend
ftom a very reliable source it was in one piece and plenty of fuel
Goes back to a question I asked earlier, does the 695A have Aux/mains setup? or just a single tank/interconnected tanks to engine with cross-feed.
43Inches is offline  
Old 8th Nov 2023, 06:42
  #72 (permalink)  
 
Join Date: Sep 1998
Location: The Swan Downunder
Posts: 1,118
Received 71 Likes on 43 Posts
Originally Posted by 43Inches
Goes back to a question I asked earlier, does the 695A have Aux/mains setup? or just a single tank/interconnected tanks to engine with cross-feed.
Where are you going with that 43, what difference does it make.
Xeptu is offline  
Old 8th Nov 2023, 06:54
  #73 (permalink)  
 
Join Date: Oct 2007
Location: Aus
Posts: 2,791
Received 417 Likes on 230 Posts
Originally Posted by Xeptu
Where are you going with that 43, what difference does it make.
If it was running on aux tanks and depressurized then it may have exhausted that tank short of the destination, resulting in an engine out, and there would be still significant mains fuel left, as mentioned above, Pilot is unconcious, cant correct and so on. If it had single tank to engine set up it would have enough endurance to fly well passed the destination. Which makes depressurization less likely.
43Inches is offline  
The following users liked this post:
Old 8th Nov 2023, 07:03
  #74 (permalink)  
 
Join Date: Sep 1998
Location: The Swan Downunder
Posts: 1,118
Received 71 Likes on 43 Posts
Originally Posted by 43Inches
If it was running on aux tanks and depressurized then it may have exhausted that tank short of the destination, resulting in an engine out, and there would be still significant mains fuel left, as mentioned above, Pilot is unconcious, cant correct and so on. If it had single tank to engine set up it would have enough endurance to fly well passed the destination. Which makes depressurization less likely.
Ah! I see, I think depressurization is unlikely, but I see your theory. I think we are both on the same page with respect to engine out. It should have been indicating about 160 kts, altitude locked should take about one minute to come back to 100 kts and stall. That's why I went straight to a training exercise gone wrong, thrust reduction but a very generous zero thrust to take 2 mins.
Xeptu is offline  
Old 8th Nov 2023, 07:36
  #75 (permalink)  
 
Join Date: Mar 2005
Location: Somewhere
Posts: 1,467
Received 55 Likes on 38 Posts
Training exercise gone wrong?

Was this a training flight or a Part 138 operation? If it was a 138 op and the pilot in the left seat was doing ICUS, why would the trainer in the right seat simulate or shut down an engine with another person in the back. Might explain if it was a CASA FOI in the back.
Duck Pilot is offline  
Old 8th Nov 2023, 07:44
  #76 (permalink)  
 
Join Date: Sep 1998
Location: The Swan Downunder
Posts: 1,118
Received 71 Likes on 43 Posts
Originally Posted by Duck Pilot
Training exercise gone wrong?

Was this a training flight or a Part 138 operation? If it was a 138 op and the pilot in the left seat was doing ICUS, why would the trainer in the right seat simulate or shut down an engine with another person in the back. Might explain if it was a CASA FOI in the back.
I'm not suggesting it was, it's just where why mind went to account for a 2 minute speed reduction to the stall. Perhaps I should have gone with partial engine failure, loss of significant torque.
Xeptu is offline  
Old 8th Nov 2023, 07:57
  #77 (permalink)  
 
Join Date: Mar 2005
Location: Somewhere
Posts: 1,467
Received 55 Likes on 38 Posts
All good speculation based on our individual experiences. Very healthy debate on a public forum by professionals.

We don’t know the circumstantial facts yet apart from the fact that the aeroplane crashed, for what reasons we don’t know.
Duck Pilot is offline  
Old 8th Nov 2023, 08:49
  #78 (permalink)  
 
Join Date: Apr 2005
Location: Melbourne
Posts: 3,880
Received 193 Likes on 100 Posts
Originally Posted by Duck Pilot
All good speculation based on our individual experiences. Very healthy debate on a public forum by professionals.

We don’t know the circumstantial facts yet apart from the fact that the aeroplane crashed, for what reasons we don’t know.
You can get a full flight profile from the ADSB these days... in some cases, you could literally work out the cause of a crash before the fire is extinguished and has destroyed the evidence that remained.
Squawk7700 is online now  
Old 8th Nov 2023, 09:46
  #79 (permalink)  
 
Join Date: Mar 2005
Location: Somewhere
Posts: 1,467
Received 55 Likes on 38 Posts
Originally Posted by Squawk7700
You can get a full flight profile from the ADSB these days... in some cases, you could literally work out the cause of a crash before the fire is extinguished and has destroyed the evidence that remained.
Sincere apologies, I didn’t know this?

Maybe you should pass that information onto the federal government in order to prevent wasting taxpayers money on having the ATSB do aviation investigations.

Pprune is an absolute GREAT source of VALUABLE INFORMATION.

I now feel absolutely belittled by posting anything on this forum, I know absolutely nothing in comparison to some of the industry experts who post on this forum, particularly with me having 35 years experience in the industry as an engineer, pilot, regulator and aviation consultant…..
Duck Pilot is offline  
Old 8th Nov 2023, 10:14
  #80 (permalink)  
 
Join Date: Apr 2005
Location: Melbourne
Posts: 3,880
Received 193 Likes on 100 Posts
I’m just saying that the landscape has changed with the technology.

Nowadays you can quickly find a potential cause and head in that direction rather than analysing the element in a halogen lightbulb in order to determine if it was illuminated at impact. You probably can’t even do that any more with these fancy new LED’s.
Squawk7700 is online now  


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.