Go Back  RCU Forums > RC Airplanes > RC Warbirds and Warplanes
Reload this Page >

P-39 Airacobra Brotherhood

Community
Search
Notices
RC Warbirds and Warplanes Discuss rc warbirds and warplanes in this forum.

P-39 Airacobra Brotherhood

Thread Tools
 
Search this Thread
 
Old 08-22-2022, 11:21 AM
  #251  
rowdog_14
My Feedback: (5)
 
rowdog_14's Avatar
 
Join Date: Sep 2005
Location: Austell, GA
Posts: 1,218
Received 19 Likes on 16 Posts
Default

Oh boy look what came in today!!!! I can not wait to start building this plane! If I am able to do the mid engine I will need to find someone to make a custom exhaust or figure out how to make a custom exhaust.

Old 08-22-2022, 12:17 PM
  #252  
FlyerInOKC
My Feedback: (6)
 
FlyerInOKC's Avatar
 
Join Date: Nov 2004
Location: Oklahoma City, OK
Posts: 14,153
Received 272 Likes on 237 Posts
Default

If you are mounting it behind the cockpit like Bell did you are also going to need to figure how to cool it as well. A functioning air scoop on the top won't cut it!

I purchased a fiberglass 1/2 cowling from Fiberglass Specialties (I have a lot of their stuff) and recently I found a guy selling the 1/2 cowl, exhaust, and wing fairings all in fiberglass. He also has the retro cockpit kit if your interested. .
Old 08-22-2022, 01:07 PM
  #253  
rowdog_14
My Feedback: (5)
 
rowdog_14's Avatar
 
Join Date: Sep 2005
Location: Austell, GA
Posts: 1,218
Received 19 Likes on 16 Posts
Default

Originally Posted by FlyerInOKC
If you are mounting it behind the cockpit like Bell did you are also going to need to figure how to cool it as well. A functioning air scoop on the top won't cut it!

I purchased a fiberglass 1/2 cowling from Fiberglass Specialties (I have a lot of their stuff) and recently I found a guy selling the 1/2 cowl, exhaust, and wing fairings all in fiberglass. He also has the retro cockpit kit if your interested. .
Yeah these RCVs run hot from what I researched prior to getting it. I will try a figure something out.

I have a TF cockpit for it already. Thanks though.
Old 09-08-2022, 12:04 PM
  #254  
FlyerInOKC
My Feedback: (6)
 
FlyerInOKC's Avatar
 
Join Date: Nov 2004
Location: Oklahoma City, OK
Posts: 14,153
Received 272 Likes on 237 Posts
Default

I have been thinking about your cooling issue and thought I would share a piece of the plans to another of my projects waiting in the wings. The airplane in question is a Sopwith Baby, this particular design won the 1969 Scottish Nationals. one of the more interesting details is a cooling duct (see photos) running from the firewall to the bottom of the fuselage. Perhaps this will provide a little food for thought in your own situation?





Old 09-09-2022, 01:37 PM
  #255  
rowdog_14
My Feedback: (5)
 
rowdog_14's Avatar
 
Join Date: Sep 2005
Location: Austell, GA
Posts: 1,218
Received 19 Likes on 16 Posts
Default

Originally Posted by FlyerInOKC
I have been thinking about your cooling issue and thought I would share a piece of the plans to another of my projects waiting in the wings. The airplane in question is a Sopwith Baby, this particular design won the 1969 Scottish Nationals. one of the more interesting details is a cooling duct (see photos) running from the firewall to the bottom of the fuselage. Perhaps this will provide a little food for thought in your own situation?
Thanks, I can probably do something similar with the small cowl opening above the engine area behind the canopy. Not sure if that would be enough airflow but can try.
Old 09-09-2022, 03:23 PM
  #256  
FlyerInOKC
My Feedback: (6)
 
FlyerInOKC's Avatar
 
Join Date: Nov 2004
Location: Oklahoma City, OK
Posts: 14,153
Received 272 Likes on 237 Posts
Default

It can't hurt!
Old 02-23-2023, 09:46 AM
  #257  
FlyerInOKC
My Feedback: (6)
 
FlyerInOKC's Avatar
 
Join Date: Nov 2004
Location: Oklahoma City, OK
Posts: 14,153
Received 272 Likes on 237 Posts
Default

So how is the building coming along?

Old 02-23-2023, 11:54 AM
  #258  
rowdog_14
My Feedback: (5)
 
rowdog_14's Avatar
 
Join Date: Sep 2005
Location: Austell, GA
Posts: 1,218
Received 19 Likes on 16 Posts
Default

Originally Posted by FlyerInOKC
So how is the building coming along?
For me I have not started. Still need to maiden a few planes before I jump on this.

TF Corsair
TF Staggerwing
TF Mentor
GP Seawind
H9 Hellcat
TF Texan Gold Kit

after I fly the above I should start on the P-39 I have. Hopefully by the end of this year I can start on it.

Old 02-23-2023, 12:07 PM
  #259  
FlyerInOKC
My Feedback: (6)
 
FlyerInOKC's Avatar
 
Join Date: Nov 2004
Location: Oklahoma City, OK
Posts: 14,153
Received 272 Likes on 237 Posts
Default

Nice list I'm so envious!
Old 02-23-2023, 12:20 PM
  #260  
rowdog_14
My Feedback: (5)
 
rowdog_14's Avatar
 
Join Date: Sep 2005
Location: Austell, GA
Posts: 1,218
Received 19 Likes on 16 Posts
Default

Originally Posted by FlyerInOKC
Nice list I'm so envious!
Thanks, I am sure you have some models I would love too! I think we wish we could have them all.

The last few months I have knocked out the following maidens

Hobbico Twinstar
GP Stearman PT-17
GP Fokker DR-1
TF Cessna 182(crash on 2nd flight 😢&#128553
H9 Cub


Will circle back here when I start the P-39.

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.