Go Back  RCU Forums > RC Airplanes > RC Jets
Reload this Page >

Skymaster ViperJet CG

Community
Search
Notices
RC Jets Discuss RC jets in this forum plus rc turbines and ducted fan power systems

Skymaster ViperJet CG

Thread Tools
 
Search this Thread
 
Old 09-15-2019, 12:43 PM
  #1  
skunkwurk
Thread Starter
My Feedback: (18)
 
skunkwurk's Avatar
 
Join Date: Jun 2002
Location: N/A
Posts: 646
Received 49 Likes on 48 Posts
Default Skymaster ViperJet CG MK2

Hello Fellas,

Quick question - I hope this doesn't sound like a stupid question, but I don't want to assume anything when determining the CG. Do you measure from the actual root of the wing panel (removable) or the root of the wing which for this model is part of the fuselage? I measured from the later, root of wing but part of fuse. Attaching a picture for clarity.
Please let me know where you are measuring from, position 1 or 2.

Also, if anyone can share their dry weight, I would appreciate it.

Last edited by skunkwurk; 09-15-2019 at 01:10 PM.
Old 09-15-2019, 12:47 PM
  #2  
FenderBean
 
FenderBean's Avatar
 
Join Date: Feb 2006
Location: Huntsville AL
Posts: 7,140
Likes: 0
Received 79 Likes on 52 Posts
Default

Measure from the wing joint pos 2, if I remember correctly it’s on the spare.
Old 09-15-2019, 12:51 PM
  #3  
skunkwurk
Thread Starter
My Feedback: (18)
 
skunkwurk's Avatar
 
Join Date: Jun 2002
Location: N/A
Posts: 646
Received 49 Likes on 48 Posts
Default

Originally Posted by FenderBean
Measure from the wing joint pos 2, if I remember correctly it’s on the spare.
Hi There - thanks. I think that is why my numbers seem off. I'm using the XICOY CG tool with a method I've used on several jets and it seems really tail heavy. I'm going to try with a measurement from the root of the panel, pos 2. Also, are you saying the cg is also on the wing tube?

Last edited by skunkwurk; 09-15-2019 at 01:04 PM.
Old 09-15-2019, 02:15 PM
  #4  
FenderBean
 
FenderBean's Avatar
 
Join Date: Feb 2006
Location: Huntsville AL
Posts: 7,140
Likes: 0
Received 79 Likes on 52 Posts
Default

Originally Posted by skunkwurk
Hi There - thanks. I think that is why my numbers seem off. I'm using the XICOY CG tool with a method I've used on several jets and it seems really tail heavy. I'm going to try with a measurement from the root of the panel, pos 2. Also, are you saying the cg is also on the wing tube?
It's either on it or touching the front of it, been so many years, either one will fly it. Due to the stock tank locations this model def goes nose heavy when fueled

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



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.