F4U Blueprints

• Sep 24, 2020

• #1

A

Ambaryerno

Airman

66

37

Jul 21, 2020

Does anyone have good scans of blueprints for the major F4U models? Specifically, I'd be looking for something that covers all four -1 variants, and ESPECIALLY ones that include cross sections of the fuselage, wing, and stabilizers.

I'm looking to possibly do some 3D model work and want to try to be as accurate as possible. I know there was a thread here a few years back that had them, but when I looked at it pretty much all the links were dead.

 

• Sep 24, 2020

• #2

fubar57

General

33,581

20,562

Nov 22, 2009

The Jungles of Canada

Not free....https://www.the-blueprints.com/blueprints/ww2planes/ww2-vought/

 

• Sep 25, 2020

• Thread starter
• #3

A

Ambaryerno

Airman

66

37

Jul 21, 2020

That's a start. However the problem with those is many of them will require rotation to be useful, which can corrupt the image (to say nothing of getting the correct angle). There's not enough wing cross section points on any of them to get an accurate shape, either, and none seem to have sections of the horizontal or vertical stabs.

 

• Sep 30, 2020

• Thread starter
• #4

A

Ambaryerno

Airman

66

37

Jul 21, 2020

Anyone else have any references?

 

• Sep 30, 2020

• #5

Baball

Airman 1st Class

165

526

Dec 26, 2018

France

Kagero Monographs 9 and 26 have a lot of three-view plans in high detail for most, if not all, versions of the corsair, but they lack wing cross sections. So, if you want accurate cross sections for wing root and tip you can use Airfoil Tools' NACA airfoil generator and the Incomplete Guide to Airfoil Usage to find the airfoils you need.

 

• Sep 30, 2020

• Thread starter
• #6

A

Ambaryerno

Airman

66

37

Jul 21, 2020

Question about the airfoil:

If I know the NACA number, I can presumably find an image of the cross section and simply scale it as necessary for different points on the wing?

 

• Sep 30, 2020

• #7

D

Dana Bell

Senior Airman

488

1,104

Sep 17, 2016

Hi Ambaryerno,

Just curious - you're looking for data on the four variants of the of the F4U-1, but I'm not sure which four interest you. I can think of the original Birdcage, the raised cockpit (aka -1A), the cannon-armed -1C, the multi-pylon -1D, and several variations of the British Corsairs (mostly involving wingtip variations).

The folks at Vought still have an active history office, though most of the manpower comes from retirees who may not be at the office right now (due to Covid concerns). In the past they were able to help me with several projects.

Cheers,


Dana

 

• Sep 30, 2020

• Thread starter
• #8

A

Ambaryerno

Airman

66

37

Jul 21, 2020

I'm looking for:

F4U-1 (Birdcage)
F4U-1A
F4U-1D
F4U-1C

 

• Sep 30, 2020

• #9

Baball

Airman 1st Class

165

526

Dec 26, 2018

France

Ambaryerno said:

Question about the airfoil:

If I know the NACA number, I can presumably find an image of the cross section and simply scale it as necessary for different points on the wing?

Click to expand...

Yes, pretty much. You would still need to know where the airfoil transitions from the root airfoil to the tip airfoil.
Also, if you use the generator on Airfoil Tools, you can send the one you have created to the airfoil plotter and then download the image as a pdf.

 

• Sep 30, 2020

• Thread starter
• #10

A

Ambaryerno

Airman

66

37

Jul 21, 2020

I think I have an idea of where the transition is, as there's a noticeable change to the taper of the wing at the tip when viewed from front-on. So I think I have enough to work with to do the main wing. I'll need to see if I can find the foil shape for the vertical and horizontal stabilizers.

In which case I'll just need to find a good set of plans with sections for the fuselage. It SEEMS that externally other than the fixed pylons on the later marks, the only real difference between the -1 and the others is the canopy, the top cowl flaps were removed beginning with the 1A (later -1s jammed them closed) and the cannon on the 1C. The bubble-top hogs didn't significantly redesign the rear deck or forward fuselage. So I probably only really need to model the fuselage once.

I'll also need details on the engine cowling interior and the interior of the wheel wells for the rib layouts, however this falls under detail work and greeblies.

 

• Sep 30, 2020

• #11

C

cvairwerks

Staff Sergeant

827

1,114

Mar 20, 2020

North Texas

You can also brute force the info from the AIrCorps Library, as they have a large part of the drawing set. Well worth the subscription fee.

 

• Sep 30, 2020

• #12

Baball

Airman 1st Class

165

526

Dec 26, 2018

France

Ambaryerno said:

I think I have an idea of where the transition is, as there's a noticeable change to the taper of the wing at the tip when viewed from front-on. So I think I have enough to work with to do the main wing. I'll need to see if I can find the foil shape for the vertical and horizontal stabilizers.

Click to expand...

Generally, the transition between root and tip airfoil starts way earlier than just the taper that you described. For example, on the F2A Buffalo, this transition starts at at station 84 where the gun port is. I think that in the case of the corsair, the transition could have started at the hinge point of the outer wing and ended at the section where the strong taper starts.

 

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Last edited: Sep 30, 2020

• Sep 30, 2020

• Thread starter
• #13

A

Ambaryerno

Airman

66

37

Jul 21, 2020

So maybe when modeling, place my last "Wingroot" loop at the hinge, the first "Wingtip" loop at the taper, and the space in between would then be a transition between the two?