Go Back  Airline Pilot Central Forums > Airline Pilot Forums > Regional > SkyWest
Denied jumpseat by SkyWest with open seats! >

Denied jumpseat by SkyWest with open seats!

Search
Notices
SkyWest Regional Airline

Denied jumpseat by SkyWest with open seats!

Thread Tools
 
Search this Thread
 
Old 12-23-2017, 05:45 AM
  #41  
Prime Minister/Moderator
 
rickair7777's Avatar
 
Joined APC: Jan 2006
Position: Engines Turn Or People Swim
Posts: 39,297
Default

Originally Posted by Fr8Thrust View Post
A jumpseater is that far forward that you need to loose 800# of Fuel?
The JSer is a CG problem, common to need 500-800 lbs ballast in the rear bin to balance out the CG. When you're full boat that ballast has to come out of either pax or fuel. I'm not taking off with less than MINTO (or anywhere near MINTO in most cases), and I'm not lying about fuel on an airplane that transmits actual fuel load to SGU as soon as you go wheels up.
rickair7777 is offline  
Old 12-23-2017, 05:56 AM
  #42  
Prime Minister/Moderator
 
rickair7777's Avatar
 
Joined APC: Jan 2006
Position: Engines Turn Or People Swim
Posts: 39,297
Default

Originally Posted by Fr8Thrust View Post
A jumpseater is that far forward that you need to loose 800# of Fuel?
Look at a picture of a 200. The CG is near the aft wing root. The JS is a quite a ways farther from the CG than the cargo bin. Why is the CG that far back? Because this isn't a 73 or a bus... the motors are on the tail.
rickair7777 is offline  
Old 12-23-2017, 07:24 AM
  #43  
Gets Weekends Off
 
trip's Avatar
 
Joined APC: Sep 2009
Posts: 2,231
Default

I've found it interesting that if you move the jumpseater from row one to the actual which is maybe 72" you go from being in C.G. to needing 400-800#'s of ballast in the cargo area. The jumpseater is only 190#, the distance from the cargo area to the C.G is about the same 72"?
Must be the arm from the C.G to the actual jumpseat position is longer than to the cargo pit?
On the 700 & 900 you sometimes need to move people forward!
trip is offline  
Old 12-23-2017, 07:24 AM
  #44  
Gets Weekends Off
 
Joined APC: Apr 2008
Position: the right side
Posts: 1,373
Default

Originally Posted by rickair7777 View Post
The JSer is a CG problem, common to need 500-800 lbs ballast in the rear bin to balance out the CG. When you're full boat that ballast has to come out of either pax or fuel. I'm not taking off with less than MINTO (or anywhere near MINTO in most cases), and I'm not lying about fuel on an airplane that transmits actual fuel load to SGU as soon as you go wheels up.
It's something with your (OO) airplanes then. Because I've never had to put 800 lbs of ballast on for a jumpseater, on a 200. I've seen crews that aren't willing to burn any fuel to get a J/S on, during my commute on OO, for what its worth.
KSCessnaDriver is offline  
Old 12-23-2017, 07:25 AM
  #45  
Gets Weekends Off
 
Joined APC: Feb 2015
Position: Downward Dog
Posts: 1,877
Default

Originally Posted by Fr8Thrust View Post
I think you all missed the sublet hint in my last message. Half-weights.

Go ahead and ask EDV or AWAC who fly the same plane in the same market how they’re able to take JSs no problem.
Wow!
You probably want to delete this. Then again you have proven that you have no idea what you are talking about.

I’m glad you don’t work at skyw, and I hope you’re an anomaly at Compass.
WesternSkies is offline  
Old 12-23-2017, 08:31 AM
  #46  
Gets Weekends Off
 
Joined APC: Aug 2007
Position: I pilot
Posts: 2,049
Default

Originally Posted by KSCessnaDriver View Post
It's something with your (OO) airplanes then. Because I've never had to put 800 lbs of ballast on for a jumpseater, on a 200. I've seen crews that aren't willing to burn any fuel to get a J/S on, during my commute on OO, for what its worth.
I have burned off fuel to get a jumpseater on in the past.

As far as the ballast issue, I am not sure but I have heard several theories, one being that our galley is different and causes the plane to be nose heavy. Also, that some 200 operators have a heavy metal plate installed at the rear of the plane, which we don't have. And something about hydraulic 3. But its just stuff that I have heard on the line and I don't have any proof or data to back that up.

I remember being in CVG and telling the ramper we needed to add ballast and he got super upset saying that we are consistently the only company that asks for ballast.
zondaracer is offline  
Old 12-23-2017, 08:56 AM
  #47  
Banned
 
Joined APC: Apr 2010
Posts: 803
Default

I've also heard that AWAC has a permanent ballast kit in their 200's and doesn't impact their operation as badly because most of their operation at lower altitude cities. I've been to some of our stations and they would report that they are out of sand ballast and that may effect how many pax we could take. I bend over backwards to get a JS on and I have never seen one of our Caps to intentionally deny.

If a JS was denied, the reasons may have been valid CG issues. Keep in mind the station gets a load report before the flight and it could list to the station unable cockpit JS.
Check Complete is offline  
Old 12-23-2017, 08:57 AM
  #48  
Prime Minister/Moderator
 
rickair7777's Avatar
 
Joined APC: Jan 2006
Position: Engines Turn Or People Swim
Posts: 39,297
Default

Originally Posted by zondaracer View Post
I have burned off fuel to get a jumpseater on in the past.

As far as the ballast issue, I am not sure but I have heard several theories, one being that our galley is different and causes the plane to be nose heavy. Also, that some 200 operators have a heavy metal plate installed at the rear of the plane, which we don't have. And something about hydraulic 3. But its just stuff that I have heard on the line and I don't have any proof or data to back that up.

I remember being in CVG and telling the ramper we needed to add ballast and he got super upset saying that we are consistently the only company that asks for ballast.
Yes different airlines have different galley configs.

I understand there's an option for a PERMANENTLY installed ballast that solves a lot of CG problems. But that is an option for the COMPANY, it is not an option for the PILOTS... they fly what the planes as provided by the company. I'm sure ALPA would have the ballast installed in no time. Actually SKW probably didn't install the ballast because they fly in the west and need flexibility to deal with density altitude in the Rockies in August.
rickair7777 is offline  
Old 12-23-2017, 09:03 AM
  #49  
Prime Minister/Moderator
 
rickair7777's Avatar
 
Joined APC: Jan 2006
Position: Engines Turn Or People Swim
Posts: 39,297
Default

Originally Posted by trip View Post
Must be the arm from the C.G to the actual jumpseat position is longer than to the cargo pit?
Look at the airplane (including the engines). The JS moment arm is about four times longer than the bin's arm. Also IIRC the cargo door is at the back of the bin, so the CG of the actual cargo is even closer to the wing than the cargo door.
rickair7777 is offline  
Old 12-23-2017, 09:37 AM
  #50  
Gets Weekends Off
 
velosnow's Avatar
 
Joined APC: Nov 2010
Posts: 1,170
Default

Originally Posted by rickair7777 View Post
Actually SKW probably didn't install the ballast because they fly in the west and need flexibility to deal with density altitude in the Rockies in August.
Was always fun having a V1 of Mach 10 at flaps 8 bouncing down 25 in DEN. Sooo we gonna rotate today or what?

Last edited by velosnow; 12-23-2017 at 10:01 AM.
velosnow is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ghilis101
SkyWest
72
06-11-2019 03:53 PM
DirkDiggler
SkyWest
119
06-16-2017 06:41 PM
Lbell911
SkyWest
16
04-19-2015 08:19 AM
iahflyr
Regional
44
01-17-2008 10:58 AM

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 On
Pingbacks are On
Refbacks are On



Your Privacy Choices