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

1/4 scale F9F Panther build

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

1/4 scale F9F Panther build

Thread Tools
 
Search this Thread
 
Old 02-23-2017, 05:02 PM
  #751  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

I glued in the landing gear plate, then started backfilling with some balsa and urethane foam. It will all get ground down, get some filler and then some glass.
Attached Thumbnails Click image for larger version

Name:	100_9386.JPG
Views:	150
Size:	369.5 KB
ID:	2202437   Click image for larger version

Name:	100_9387.JPG
Views:	87
Size:	395.7 KB
ID:	2202438   Click image for larger version

Name:	100_9388.JPG
Views:	85
Size:	346.9 KB
ID:	2202439   Click image for larger version

Name:	100_9394.JPG
Views:	107
Size:	521.4 KB
ID:	2202440  
Old 02-28-2017, 05:03 PM
  #752  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

Everything got a few layers of glass to lock it in.
Attached Thumbnails Click image for larger version

Name:	100_9418.JPG
Views:	201
Size:	563.0 KB
ID:	2203461  
Old 03-09-2017, 08:42 PM
  #753  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

I did a hard stop at route 66 last year and flat spotted my Robart stiff foam rubber tires. I bought a new set but I wanted to try and fix these. I applied some Goop glue to the spot, and dragged some out to the perimeter of the flat spot. It flowed out nice and the tire seems to look very round again. If it holds it may be a viable fix. It is clear so once it cures I will scuff it a little and maybe cut some treads back into it.
Attached Thumbnails Click image for larger version

Name:	100_9438.JPG
Views:	166
Size:	512.2 KB
ID:	2204688  
Old 03-09-2017, 08:45 PM
  #754  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

The clear Goop is acting like a magnifying glass and you can see the inner foam of the tire very well.
Old 03-10-2017, 09:19 AM
  #755  
SECRET AGENT
My Feedback: (18)
 
SECRET AGENT's Avatar
 
Join Date: Mar 2002
Location: Bush, LA
Posts: 1,260
Likes: 0
Received 1 Like on 1 Post
Default

Does it roll smooth or does it shake the plane to death at high speed?
Old 03-10-2017, 09:08 PM
  #756  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

Hi SA

It is still wintertime here in Chicagoland so I haven't tried it yet but it looks pretty round. We'll see add i'll let you know.
Old 03-11-2017, 06:34 AM
  #757  
SECRET AGENT
My Feedback: (18)
 
SECRET AGENT's Avatar
 
Join Date: Mar 2002
Location: Bush, LA
Posts: 1,260
Likes: 0
Received 1 Like on 1 Post
Default

Thanks, if it's successful I'll have to add it to the old bag of tricks, HA!
Old 03-30-2017, 04:19 PM
  #758  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

I finished the gear plate install. It is all ready to get ripped out again for the 2017 season. Well hopefully not.
Attached Thumbnails Click image for larger version

Name:	100_9504.JPG
Views:	186
Size:	287.1 KB
ID:	2207769  
Old 06-25-2017, 12:13 PM
  #759  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

I flew the Panther a few times at Winamac yesterday. The first landing I twisted up the left main. After straightening it the second flight and landing was uneventful. I want to report that the Shoe Goo I used to repair the flat spots on the tires held up really well. I was thinking if I use it again, instead of applying multiple layers I would apply the amount of Shoe Goo I needed and lightly put a ring of parchment paper around the tire circumfrance . The capillary attraction I think would hold the glue round and in place until it cured. I know it would not stick to parchment paper because nothing does.
Old 08-08-2017, 08:34 PM
  #760  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

After knocking the nose gear out twice in 4 years, It is time for a new plate and sheeting repair. The fiberglass skin was intact but the sheeting under it was busted up and loose.
Attached Thumbnails Click image for larger version

Name:	100_9643.JPG
Views:	207
Size:	252.3 KB
ID:	2227444  
Old 05-20-2018, 08:26 PM
  #761  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

Jets over Kentucky is Coming soon. Here is a video from last year. Thanks for the video Mr. Richards. BTW that's Scott Adams my spotter standing in the background. Thanks for calling for me Scott.

Old 06-02-2018, 10:46 AM
  #762  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

Hey Mike Sula owner of the Gentle Jungle hobby shop, it was good to see you out at the flying field Thursday. You should come out more often..... I totally forgot that Big Bill ( god rest his soul ) gave you his mostly completed 1/4 scale Panther # 5 . That was very generous of Bill and nice of you in return to tell him you would complete it and fly it. Just few notes if you plan on doing something with it. When bill was learning to cut the foam cores for his wings he misunderstood and put the opposite of washout in the tip of his first set of wings. An easy mistake when attaching the tip templates. So don't use the wings you have. It is no big deal to cut you another set of foam cores. I would have cut them for Big Bill. I still have all the plans and foam cutting templates for the plane. As a matter of fact if you are interested, I cut and sheeted another set of wings for a second Panther I was going to start. They have just been sitting in the basement for a while now doing nothing along with a bunch of other Panther stuff. The other thing, the doublers for the main carry through spars in the fuselage for Bills plane are still in my basement. You might want them. Anyways.

Talk to you soon,

Joe
Old 06-08-2018, 09:54 PM
  #763  
doubledcom
My Feedback: (49)
 
Join Date: Mar 2004
Location: Orland ParkIllinois
Posts: 83
Received 0 Likes on 0 Posts
Default

+1
Old 05-18-2019, 10:39 PM
  #764  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

when John Roth was inspired by the built up 1/4 Scale Panther project It started with these two guys in I think England. Unfortunately one of them damaged their Panther pretty good. But since he built it from nothing I'm sure he will fix it. The damage happened at about 10:50 on the video.
Old 08-03-2021, 05:40 PM
  #765  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

I secured big Bills Panther #5. The guy who had it is not a modeler and ruined it trying to finish it. I'm not sure what i'm going to do with it.
Old 08-03-2021, 05:42 PM
  #766  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default


Old 08-03-2021, 09:47 PM
  #767  
doubledcom
My Feedback: (49)
 
Join Date: Mar 2004
Location: Orland ParkIllinois
Posts: 83
Received 0 Likes on 0 Posts
Default

LOL Joe!
Old 08-04-2021, 04:50 AM
  #768  
jeff naul
My Feedback: (16)
 
Join Date: Nov 2003
Location: monroe, LA
Posts: 946
Received 0 Likes on 0 Posts
Default

Fix it and fly it!!! We need a thread to watch...
Old 06-16-2022, 06:44 PM
  #769  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

It pains me to say Panther #5 is slated to be dismantled. I decided it is too big of a task to fix everything that was incorrectly built by the second owner. I will salvage only a few things out of the airframe that can be used in future projects.
Old 06-20-2022, 05:01 AM
  #770  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

And then there were 4. I salvaged very few parts.


Old 06-20-2022, 05:48 AM
  #771  
sysiek
My Feedback: (176)
 
sysiek's Avatar
 
Join Date: Feb 2009
Location: Chicago , IL
Posts: 2,314
Received 90 Likes on 65 Posts
Default

That’s difficult to watch, crushed but not crashed
Old 06-20-2022, 06:42 AM
  #772  
jerrybern
 
Join Date: Dec 2012
Location: , IL
Posts: 212
Received 33 Likes on 23 Posts
Default

Originally Posted by jofunk
It pains me to say Panther #5 is slated to be dismantled. I decided it is too big of a task to fix everything that was incorrectly built by the second owner. I will salvage only a few things out of the airframe that can be used in future projects.
Sledge Hammer or stomping on it ?
Old 05-21-2023, 07:53 PM
  #773  
jofunk
 
Join Date: Mar 2009
Location: willow springs , IL
Posts: 1,216
Likes: 0
Received 25 Likes on 14 Posts
Default

After almost ten years of service the Robart landing gear, tires, wheels and brakes need some love. There's worn rubber, wobbled out bushings, worn brake linings and a bent oleo.






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.