Go Back  PPRuNe Forums > Aircrew Forums > Biz Jets, Ag Flying, GA etc.
Reload this Page >

Dale Earnhardt, Jr, Cessna Citation C680 Latitude Crash

Wikiposts
Search
Biz Jets, Ag Flying, GA etc. The place for discussion of issues related to corporate, Ag and GA aviation. If you're a professional pilot and don't fly for the airlines then try here.

Dale Earnhardt, Jr, Cessna Citation C680 Latitude Crash

Thread Tools
 
Search this Thread
 
Old 18th Aug 2019, 01:07
  #41 (permalink)  
 
Join Date: Jun 2019
Location: TN
Posts: 44
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Bobby G
733 driver - you're putting too much effort into the analysis. Who cares which runway. The wind was calm (no good) it's a marginally long enough runway and every semi-smart corporate driver knows exactly what happened. They pranged it.
Yep. And a 3800 ft DA didn't help.
sprag47 is offline  
Old 18th Aug 2019, 07:28
  #42 (permalink)  
 
Join Date: Mar 2004
Location: schermoney and left front seat
Age: 57
Posts: 2,438
Received 0 Likes on 0 Posts
"it's a marginally long enough runway"

I have 3500+ hours/2000+landings in the straight 680. If the 5000ft distance given above is correct, than its not "marginally long enough". (as several people in this thread have already pointed out!) You can plant the C680s into 3500ft COMFORTABLY if you know what you doing even at high weights and regarding to Vref close to touchdown: this airplane slows down really really hard with full flaps and idle power. E.g. If you are at max speed for full flaps (175KIAS) at 2.5 nm and youre putting em down and stay in idle, you crash and burn in FRONT of the runway. She flies much like a KingAir 200 with props in high RPM and full flaps at this stage, if that gives you an idea.
What is a nono at least in the straight 680 is force her down on a higher speed (Vref plus say 5 or 10) AND deploy speed brakes in quick movement without pushing the yoke forward. That CAN get you airborne again. (speedbrakes are manually extended and have a distinct nose up effect). This MIGHT have played a role.

What adverse role does a DA in CAVOK play ?

His dudeness is offline  
Old 18th Aug 2019, 15:43
  #43 (permalink)  
 
Join Date: Sep 2018
Location: Laredo, TX
Posts: 133
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by atakacs

no access to the "pro" version but what kind of reading do we have for previous landings (maybe not that aircraft but I'm sure other c680 have landed here)?
I deleted the message you are quoting. That data was for a 525 landing there an hour earlier. N8JR is not available for tracking.
jimtx is offline  
Old 18th Aug 2019, 16:55
  #44 (permalink)  
 
Join Date: Jun 2002
Location: Geneva, Switzerland
Age: 58
Posts: 1,906
Received 3 Likes on 3 Posts
Well so no ADS-B sleuthing then 🙃
atakacs is offline  
Old 18th Aug 2019, 22:17
  #45 (permalink)  
 
Join Date: Apr 2003
Location: USA
Posts: 460
Likes: 0
Received 46 Likes on 20 Posts
Originally Posted by His dudeness
"it's a marginally long enough runway"

I have 3500+ hours/2000+landings in the straight 680. If the 5000ft distance given above is correct, than its not "marginally long enough". (as several people in this thread have already pointed out!) You can plant the C680s into 3500ft COMFORTABLY if you know what you doing even at high weights and regarding to Vref close to touchdown: this airplane slows down really really hard with full flaps and idle power. E.g. If you are at max speed for full flaps (175KIAS) at 2.5 nm and youre putting em down and stay in idle, you crash and burn in FRONT of the runway. She flies much like a KingAir 200 with props in high RPM and full flaps at this stage, if that gives you an idea.
What is a nono at least in the straight 680 is force her down on a higher speed (Vref plus say 5 or 10) AND deploy speed brakes in quick movement without pushing the yoke forward. That CAN get you airborne again. (speedbrakes are manually extended and have a distinct nose up effect). This MIGHT have played a role.

What adverse role does a DA in CAVOK play ?
think you’re way overthinking this
havick is offline  
Old 18th Aug 2019, 22:26
  #46 (permalink)  
 
Join Date: Aug 2001
Location: The wrong time zone...
Posts: 843
Received 58 Likes on 23 Posts
DA (in this case, I think) is Density Altitude, not Decision Altitude.
josephfeatherweight is offline  
Old 18th Aug 2019, 23:16
  #47 (permalink)  
 
Join Date: Aug 2005
Location: Toronto
Posts: 214
Received 0 Likes on 0 Posts
Originally Posted by His dudeness
Private ops -> not required. Saves a lot of money not to have to buy and maintain it.
Isn't it about time that the insurance companies made requirements more stringent than government?
ve3id is offline  
Old 19th Aug 2019, 07:33
  #48 (permalink)  
 
Join Date: Mar 2004
Location: schermoney and left front seat
Age: 57
Posts: 2,438
Received 0 Likes on 0 Posts
DA (in this case, I think) is Density Altitude, not Decision Altitude.
Guess you´re right. Still the number don´t change much between 2000 and 4000ft in a 680. Add between 110 and 150 ft to the 2000ft numbers (the ones I posted are already taking temp into account, what was the pressure then?)
His dudeness is offline  
Old 19th Aug 2019, 12:16
  #49 (permalink)  
 
Join Date: Jun 2019
Location: TN
Posts: 44
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by His dudeness
Guess you´re right. Still the number don´t change much between 2000 and 4000ft in a 680. Add between 110 and 150 ft to the 2000ft numbers (the ones I posted are already taking temp into account, what was the pressure then?)
29.97. Dewpoint 19
sprag47 is offline  
Old 19th Aug 2019, 12:53
  #50 (permalink)  
 
Join Date: Jan 2016
Location: USA
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Junior was at the controls, maybe. ;-)
F4USAF is offline  
Old 19th Aug 2019, 17:13
  #51 (permalink)  
 
Join Date: Dec 2016
Location: Denver
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
What adverse role does a DA in CAVOK play ?
Increased TAS over standard day, about +5kts in this case
COflyer is offline  
Old 20th Aug 2019, 08:30
  #52 (permalink)  
 
Join Date: Mar 2004
Location: schermoney and left front seat
Age: 57
Posts: 2,438
Received 0 Likes on 0 Posts
Increased TAS over standard day, about +5kts in this case
Yes, and thats reflected in the numbers I posted. To say it again: at MLM, unfactored LDR for the Latitude at 2000ft at 35° is 2740ft. 2350 at a reasonable LDM of 22000lbs. These numbers would still decrease a tad for higher than standard pressure. The increase from 10° at 200ft is about 160ft at MLM and 120 ft at the lowest given weight.
His dudeness is offline  
Old 21st Aug 2019, 00:03
  #53 (permalink)  
 
Join Date: May 2009
Location: New York
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
I think you’re on to something here. If you’re trying to save an unstable approach (fast and a little high) with flight idle and just rolling trim back, you’ll find that you’ve trimmed the elevator into a position where you don’t have enough elevator to flare. Couple this with the fact that you have to manually deploy the spoilers upon touch down, things can get out of hand quickly.
HigherPlane1 is offline  
Old 21st Aug 2019, 02:02
  #54 (permalink)  
 
Join Date: Dec 2002
Location: Where the Quaboag River flows, USA
Age: 71
Posts: 3,412
Received 3 Likes on 3 Posts
Originally Posted by 787PIC

A redneck worshiped by millions of NASCAR crazies with MAGA hats!😎
Perhaps intimidated his pilots to take this brand new high performance jet into an airport (0A9) that is barely OK for a small prop aircraft.
(1600’ altitude and about 4500’ long runway, with a displaced threshold, surrounded by high terrain.)
Not sure if he owned this jet or chartered?
Either way, a lot of low time inexperienced 135/91 pilots are intimidated to fly into these small airports because it is convenient for the owner or renter!
i don’t think you appreciate the field performance of some bizjets. A friend of mine just did Gstaad (LSGK) elevation and length similar to Elizabethton and flew non-stop to Dubai in G7500.
galaxy flyer is offline  
Old 22nd Aug 2019, 01:40
  #55 (permalink)  
 
Join Date: May 2002
Location: Downeast
Age: 75
Posts: 18,287
Received 504 Likes on 210 Posts
GF,

As soon as I read the words Redneck, NASCAR crazies, and MAGA hats.....he surrendered all credibility.

Like airline pilots never run off the end of runways either.
SASless is offline  
Old 23rd Aug 2019, 18:02
  #56 (permalink)  
 
Join Date: Jul 2013
Location: Everett, WA
Age: 68
Posts: 4,407
Received 180 Likes on 88 Posts
Originally Posted by SASless
GF,

As soon as I read the words Redneck, NASCAR crazies, and MAGA hats.....he surrendered all credibility.

Like airline pilots never run off the end of runways either.
SAS, he's just another one of those people who are experts on an airplane they never flew, an airport they never visited, and a sporting event they never attended.
Sadly becoming all to common these days...
tdracer is offline  
Old 24th Aug 2019, 12:58
  #57 (permalink)  
 
Join Date: Mar 2004
Location: schermoney and left front seat
Age: 57
Posts: 2,438
Received 0 Likes on 0 Posts
Like airline pilots never run off the end of runways either.
They do, 737 drivers apparently quite often. But these guys seem to have bounced it 'til it broke and then overran (guess after last ummpff there wasn´t much they could have done)

Anyhuw, I´m just very glad it did not happen to me, not a position one wants to be in...
His dudeness is offline  
Old 24th Aug 2019, 12:58
  #58 (permalink)  
 
Join Date: Feb 2003
Location: PBI
Posts: 215
Likes: 0
Received 0 Likes on 0 Posts
NTSB preliminary report makes for interesting reading. After the 2nd "bounce" pilot initiated a go around. When that didn't look good he decided to put it back on the runway. LG broke on 2nd bounce
OldCessna is offline  
Old 24th Aug 2019, 18:11
  #59 (permalink)  
 
Join Date: Oct 2007
Location: Here
Posts: 962
Received 3 Likes on 2 Posts
Originally Posted by OldCessna
NTSB preliminary report makes for interesting reading.
https://app.ntsb.gov/pdfgenerator/Re...=HTML&IType=FA

Accident Number:
ERA19FA248
jimjim1 is offline  
Old 24th Aug 2019, 18:49
  #60 (permalink)  
 
Join Date: Jun 2002
Location: Geneva, Switzerland
Age: 58
Posts: 1,906
Received 3 Likes on 3 Posts
Originally Posted by OldCessna
NTSB preliminary report makes for interesting reading. After the 2nd "bounce" pilot initiated a go around. When that didn't look good he decided to put it back on the runway. LG broke on 2nd bounce
Well that indeed sounds like a completely botched landing.
atakacs 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.