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Message started by dano on Sep 20th, 2016 at 5:00pm

Title: P47...
Post by dano on Sep 20th, 2016 at 5:00pm
Ordnance loaded P47
IMGP0017.JPG (1793 KB | 368 )

Title: Re: In the build....
Post by Fingers on Sep 20th, 2016 at 6:36pm
ooooooooooooooooooooh bombs  :Raa Raa

Title: Re: P47...
Post by dano on Sep 24th, 2016 at 7:58am
The p47 had quite a variation in it's weapons load (intended configuration in pic)
I will be building the rocket tubes as part of that.
Their position on the wing is between the landing gear and the 500 lb. bomb. Weapons hard mounted and interchangeable.
Pics when finished weapons.

Thinking of mounting an auxiliary fuel tank on the belly but;;;;; if a gear up landing is required, bye bye belly pan among other things.........
Possibly high quality velcro mounting would release the fuel tank with minimal or no damage?? Time will bell



p47_rocket_tubes.jpg (107 KB | 394 )

Title: Re: P47...
Post by Fingers on Sep 25th, 2016 at 6:38am
My Hurricane will likely have the under wing cannon pods - I was thinking 2 quite short CF pins into sockets in the wing bottom (hard points) then quite strong rare earth magnets to hold - one on pod one on wing.
Would that idea work for your tanks Dan?
Pins hold the tank stable, magnets hold to the belly pan, but tank would slide off

Title: Re: P47...
Post by dano on Sep 25th, 2016 at 7:41am
It's certainly possible it could work Sandy.
Still considering options for the belly pan tank.....
Not sure what direction I'll take yet.

Title: Re: P47...
Post by dano on Sep 29th, 2016 at 4:42pm
Think I'll go with this scheme with full weapons load.
Will have to put the rear view mirror on a spring stem or it's guaranteed break.
p47markings.jpg (53 KB | 410 )

Title: Re: P47...
Post by JackDD on Sep 30th, 2016 at 3:19pm
What you guys gonna shoot at, anyway.... ::)

Title: Re: P47...
Post by al on Sep 30th, 2016 at 3:41pm
Squirrels!!  Lol

Title: Re: P47...
Post by dano on Sep 30th, 2016 at 6:53pm
Spitfires!!!!

Title: Re: P47...
Post by Yak Man on Oct 1st, 2016 at 5:02am
[smiley=vrolijk_26.gif] Your going to have to catch them first! [smiley=lolk.gif]

Title: Re: P47...
Post by MkIX on Oct 1st, 2016 at 4:20pm
I agree with the Yak Man :), although I'm thinking that the real P47 could in fact fly faster than a Spit.  I'll check into that once I'm back home.  27 litres vs 46 litres; 5,500 pounds vs 15,000 pounds....hmmm.


Title: Re: P47...
Post by MkIX on Oct 1st, 2016 at 4:25pm
Great choice of paint scheme Dan. I saw the real SNAFU at Duxford and it is truly a thing of beauty.  I'll post a picture once I get home.

Title: Re: P47...
Post by dano on Oct 17th, 2016 at 5:39pm
Been picking away at my P47.
Started the project early as I will be away some of the winter.

-Strengthened the frame in many locations.
-Got the DLE 61 installed/radio/retracts.
-I painted the wheel covers and wells the colour of yellow oxide.
-The yellow looks a little brighter then it really is due to camera   flash.

-The canopy is now painted the scale colour and mirror finished.
-I won't be gluing down the canopy for awhile.

Yet to be done;
-fabricate rocket tubes 3/8"aluminum tube
-some of the hard points in the wing for the weapon load need   to be finished.
-Triangle stock at various locations for strengthening.
-removing much of the covering to finish in scale "Snafu"
-using invasion stripes as in picks.
-Painting the cowl to scale,not looking forward to that job...
-Adding this line to say Grrrr.... lots of measuring/taping.....
  for checker board with it's double tapered cowl.
-Scale graphics as in pics.
-etc,etc.etc.

Will add more pics as I progress


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Snafu.jpg (100 KB | 408 )
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Title: Re: P47...
Post by MkIX on Oct 17th, 2016 at 9:29pm
Hey Dan....another warbird taking shape...love it.

Here's a YouTube video that shows more or less the same process that I have used in the past to paint checkerboard patterns on RC and plastic models.  It's a little time consuming, especially when compound curves are involved,....but it works.



https://www.youtube.com/watch?v=o8aRkpccKfE

Title: Re: P47...
Post by dano on Oct 17th, 2016 at 11:39pm
Thanks Mike, will try your method.
Re-masked and cleaned up some edges then re- painted the canopy last night.
Some paint got under the tape.

Title: Re: P47...
Post by Fingers on Oct 18th, 2016 at 6:53am
paint always gets under the tape...... :wallbash

Title: Re: P47...
Post by dano on Oct 23rd, 2016 at 3:43pm
Got some of the invasion stripes done..
Used 400 grit sandpaper to weather the stripes.
IMGP0096.JPG (1770 KB | 360 )
IMGP0090.JPG (1818 KB | 342 )

Title: Re: P47...
Post by Steve Mosher on Oct 23rd, 2016 at 5:31pm
Looking good, Dan!

Title: Re: P47...
Post by MkIX on Oct 23rd, 2016 at 6:15pm
Its moving right along Dan, good stuff.

Yes, paint often gets under the tape.  Its a real PITA.  Generally fairly easy to clean up, but would be better if the paint masks and masking tape sealed down better on the model.


Title: Re: P47...
Post by dano on Oct 24th, 2016 at 9:39am
Thanks guys,
Moving onto the wing stripes and graphics..

Title: Re: P47...
Post by Steve Mosher on Oct 24th, 2016 at 3:48pm
What are you guys using for masking tape?

Title: Re: P47...
Post by MkIX on Oct 24th, 2016 at 4:24pm
I use a combination of Frog tape and Tamiya Masking Tape.

I use the Tamiya to define the edges (make sure to set it down firmly on the surface) and then I will fill in with Frog Tape since the Tamiya stuff is so expensive.  I get the Tamiya tape from John at Mtme Hobbies.

I'll use plain old blue painters masking tape to stick down the newspaper that I use to cover large surfaces.


Title: Re: P47...
Post by MkIX on Oct 24th, 2016 at 7:11pm
Here's a set of pics that I took at Duxford in 2012 while the real SNAFU was being restored.  Sorry about the poor quality; I only brought a little pocket camera.

Title: Re: P47...
Post by MkIX on Oct 24th, 2016 at 7:14pm
And now for the pictures...I hope.  Don't know what happened the first time.  Lets try again....
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Title: Re: P47...
Post by dano on Oct 25th, 2016 at 6:17am
I use much the same as Mike does.
Frog tape for precision areas and blue/green standard for masking off large areas.
I will be spraying the cowl with a "light" coat of clearcoat before painting. It helps to seal off the tape edges.

Pic of wing stripes
IMGP0108.JPG (1674 KB | 342 )

Title: Re: P47...
Post by dano on Oct 26th, 2016 at 4:29pm
Got the cowl painted... tedious
Just need to spary it with satin clearcoat.
Glad it's done.
IMGP0139.JPG (1961 KB | 366 )

Title: Re: P47...
Post by MkIX on Oct 26th, 2016 at 5:15pm
Great job Dan.  The edges look nice and sharp.  Spraying with clear to seal the tape seems to work well; I'll give it a try.

Title: Re: P47...
Post by MkIX on Oct 26th, 2016 at 5:16pm
What are you using to clear coat and seal it?

Title: Re: P47...
Post by dano on Oct 27th, 2016 at 8:00am
Krylon with satin finish to seal the paint.
If you can't get the Krylon brand clear coat the Rust-Oleum brand works well. The Flat type works well also as it provides a slight gloss finish in spite of it's name.

I also used this to seal the tape edges prior to painting.
The paint used for the checker board was also Krylon brand.
It has the primer already in the paint.
I've used this paint/brand for other projects and have been pleased with it's performance.

Title: Re: P47...
Post by administrator on Oct 27th, 2016 at 10:25am

dano wrote on Oct 26th, 2016 at 4:29pm:
Got the cowl painted... tedious
Just need to spary it with satin clearcoat.
Glad it's done.


Beautiful work on the cowl Dan. The checker board pattern on compound curves is a lot more difficult and tedious than most people think. Great job!!

Bruce   

Title: Re: P47...
Post by dano on Oct 27th, 2016 at 11:33am
Got the yellow oxide colour done on the inside and outer edge of the cowl.
The back-plate for the radial engine is temporarily installed.
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Title: Re: P47...
Post by JackDD on Oct 27th, 2016 at 3:47pm
Now if we could get that sound of the Radial starting up... :aviater

Title: Re: P47...
Post by Fingers on Oct 27th, 2016 at 5:49pm

JackDD wrote on Oct 27th, 2016 at 3:47pm:
Now if we could get that sound of the Radial starting up... :aviater


. :WEEEEE

yupper

Title: Re: P47...
Post by dano on Oct 28th, 2016 at 7:58am
Finished the rocket tubes last night.
They are made from thin wall aluminium, grouped in 3's and 18" long.
Total length of tubing is 9' .
Their diameter is 1/2 "not 3/8" as I previously posted.
Installed wood dowels inside the tubes at the mounting points to prevent compressing the tubes.

I'm thinking I will have to make some replica rocket tips to close off the front of the tubes.
The airflow into the tubes could cause some issues at higher speeds due to their length.

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rocket_tubes.jpg (62 KB | 303 )

Title: Re: P47...
Post by Fingers on Oct 28th, 2016 at 10:22am
Those will look sweet Dan

Title: Re: P47...
Post by dano on Oct 28th, 2016 at 1:19pm
Yes Sandy, but in the real world I'd hate to be on the business end of these. Could be real nasty!

Title: Re: P47...
Post by Fingers on Oct 28th, 2016 at 1:21pm
What were the real rockets? The Brits put rockets under the Hurricane; 6 pound bombs on the end of a long tube. Not very accurate but I guess the effect was nasty  >:(

Title: Re: P47...
Post by dano on Oct 28th, 2016 at 1:28pm
These tubes were used to launch 4.5" anti tank rockets.

Title: Re: P47...
Post by dano on Oct 29th, 2016 at 1:08pm
Replica engine installed on back plate.

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Title: Re: P47...
Post by Fingers on Oct 29th, 2016 at 3:23pm
sweet. Now dry brush it a bit to make it oily and dirty......

Title: Re: P47...
Post by dano on Nov 3rd, 2016 at 11:24am
Multiple pics, not quite finished yet.
Setting deflections,paint touch up and conduit for wiring remaining.
Nov3p47-9.jpg (65 KB | 376 )
Nov3p47-7.jpg (34 KB | 440 )
Nov3p47-001.jpg (58 KB | 436 )
Nov3p47-05.jpg (57 KB | 413 )
Nov3p47-08.jpg (45 KB | 403 )

Title: Re: P47...
Post by dano on Nov 3rd, 2016 at 11:27am
More pics
Nov3p47-5.jpg (39 KB | 418 )
Nov3P47-4.jpg (22 KB | 422 )
Nov3p47-09.jpg (42 KB | 410 )

Title: Re: P47...
Post by dano on Nov 3rd, 2016 at 11:43am
Forgot these;

p470.jpg (65 KB | 436 )
p47frontal.jpg (1064 KB | 446 )
p47side.jpg (59 KB | 428 )

Title: Re: P47...
Post by dano on Nov 3rd, 2016 at 12:54pm
Full scale and model
Nov3p47-02.jpg (59 KB | 449 )
Snafu_full_scale.jpg (27 KB | 417 )

Title: Re: P47...
Post by administrator on Nov 3rd, 2016 at 1:28pm

dano wrote on Nov 3rd, 2016 at 12:54pm:
Full scale and model


Which picture is the model?  :first

Title: Re: P47...
Post by Yak Man on Nov 3rd, 2016 at 3:55pm
Nice job Dan, Can't wait to see it at the field.
Looks very accurate.

Title: Re: P47...
Post by Fingers on Nov 3rd, 2016 at 3:57pm
very nice Dan

Title: Re: P47...
Post by Steve Mosher on Nov 3rd, 2016 at 5:07pm
Why, that's right some good, Dan! I can't wait to see it up close. Great job.

Title: Re: P47...
Post by Ben Lann on Nov 3rd, 2016 at 7:26pm
Nice!

Title: Re: P47...
Post by dano on Nov 4th, 2016 at 9:33am
Thanks for the comments guys.
I have a few corrections/changes to make but other then that it's finished. Shouldn't be a problem identifying it in the air.
Looking forward to flying it!

PS  I was thinking of naming it "Corn Stock" but decided agianst it

Title: Re: P47...
Post by MkIX on Nov 4th, 2016 at 7:12pm
Well done Dan; it looks fantastic!

You have decidedly raised the bar.


Title: Re: P47...
Post by dano on Nov 6th, 2016 at 10:38am
Finishing touches;
-Painted 50 cal guns
-drilled dowels to concave shape to form muzzles
-drilled 1/16" holes into the muzzles.
Attached pic more clearly shows this.
Guns not glued in yet.

The shape of the muzzle seems to depend of what photo of the real p47 you look at.
Some show it inverted and others show them as non-inverted
I'm guessing the restored and original aircraft had some differences...


50_cal_guns.jpg (41 KB | 360 )

Title: Re: P47...
Post by Yak Man on Nov 6th, 2016 at 11:23am
:A Masterpiece

Title: Re: P47...
Post by Fingers on Nov 7th, 2016 at 8:28am
end of the muzzle depends somewhat on what the gun was. Machine gun different from  cannon,  .50 cal, 20mm, Were they all armed the same Dan? I have no idea.

Title: Re: P47...
Post by dano on Nov 7th, 2016 at 3:28pm
I don't know about the 20mm's but, the P47 50 cal. guns had some upgrades at different times.
That may account for the muzzle variations...

PS How's the Hurricane build and re-build going?

Title: Re: P47...
Post by dano on Nov 26th, 2016 at 5:34pm
If I intend on flying one aircraft I sometimes don't take my trailer and, transport my aircraft in the van.
This has created some issues with accidental damage (hangar rash) with my warbird wings.
I have been using wing bags but the issue persisted mostly due to the items built onto the wings.

The solution I came up with will hopefully reduce the risk of damage and provide safe/stable/transportation.

pics attached

stand0.jpg (55 KB | 373 )
stand00.jpg (50 KB | 363 )
stand000.jpg (29 KB | 351 )

Title: Re: P47...
Post by Steve Mosher on Nov 27th, 2016 at 12:24pm
I have the same problem, Dan, with my Spitfire. That should work great Although I think those little wheels will heat up when you are towing it down the road at 110 kph ;).

Title: Re: P47...
Post by Glen on Nov 27th, 2016 at 9:05pm
Somewhere in Dan's house there's a 27 inch floor model tv sitting on wooden blocks  ;D ;D ;D ;D

Title: Re: P47...
Post by MkIX on Nov 27th, 2016 at 11:14pm
:) lol

Title: Re: P47...
Post by dano on Nov 27th, 2016 at 11:35pm
Need to find a steering wheel and some headlights

Title: Re: P47...
Post by MkIX on Nov 28th, 2016 at 11:33am
Found them :)

Here's a pair of picture of the Stbd. four 50 cals on a P 47 (not SNAFU) on display at Duxford.  Shows the concave ends of the gun barrels.
IMG_3033_web.jpg (276 KB | 320 )
IMG_3043_web.jpg (222 KB | 264 )

Title: Re: P47...
Post by dano on Nov 28th, 2016 at 2:05pm
Lots of detail in the pic Mike. I didn't see that one before.

Title: Re: P47...
Post by MkIX on Nov 28th, 2016 at 6:19pm
As it turns out I took the pictures, that's why you couldn't find them on the web :)

Duxford is a wonderful place.  I could spend days there with a camera and a tripod.


Title: Re: P47...
Post by Steve Mosher on Dec 20th, 2016 at 4:58pm
Is the rectangular plate for the muffler bolts stock or is this something you made to keep the heads of the bolts visible / accessible? I see possibilities here. ;)
IMGP0050__Medium_.jpg (202 KB | 310 )

Title: Re: P47...
Post by dano on Dec 21st, 2016 at 12:52am
The plate you see under the muffler bolts is provided with the muffler.
It distributes the pressure for tightening and would be handy if you needed the bolts exposed for access.
I think it would be a good solution for your DLE 55RE ......
How's the Dauntless coming along?

Title: Re: P47...
Post by Steve Mosher on Dec 21st, 2016 at 6:47am
Thanks for the info, Dan. You hit the nail on the head - it's the DLE 55RE I was thinking of. This would solve a big problem.

Dauntless is in the final stages. Working on the dive brakes. This would be easy if you were scratch building as you would set up all the linkages before sheeting and covering. Little more difficult now - small holes and big fingers story of my life.  :( :(

Still have the fuel system, throttle servo and exhaust to deal with but it's starting to look like a real plane. Having a hard time getting a decent picture due to the size - I can't get far enough away to fit it all in. I'll try and post a video of the dive brakes in operation soon.

Title: Re: P47...
Post by Fingers on May 23rd, 2017 at 2:11pm
Congrats on the successful flight Dano. always good to get it back in one piece....

Title: Re: P47...
Post by garyb on May 23rd, 2017 at 3:09pm
Took a picture of it warming up for it's first flight.
Thought I would share it here.

[ftp][/ftp]
DSC02654.JPG (6513 KB | 314 )

Title: Re: P47...
Post by MkIX on May 24th, 2017 at 7:38pm
Congrats, Dan.  Your plane looks great.  Would be interested in reading your comments on how it flew?

Title: Re: P47...
Post by dano on May 24th, 2017 at 10:56pm
The maiden flight was stable and predictable with no trim required.
It seems the DL 61 is the ideal engine for this P47.
Prop size 23-10
Had a little trouble with the engine choke but got that sorted.
Once the glide path was set for landing it almost brought itself in for the landing.
Very pleased,very pilot friendly!

Title: Re: P47...
Post by Yak Man on Jun 3rd, 2017 at 8:29pm
Very nice plane. I want one....

Title: Re: P47...
Post by MkIX on Jun 3rd, 2017 at 9:36pm
Have just started building a 60 size Top Flite kit.  Hope that it will look (and fly) as good as your model.

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