'Threads'

A Discussion on the Spitfire 'c' wing vs. the 'e' wing
source:  Hyperscale  (thanks to Brett Green for permission)

(Bold Italics are added by the Webmaster to clarify the text or correct known errors.  Some comments have been edited for clarity)

Dave Sherrill
Spitfire C and E wing question
Thu May 8
19:40:07
2003
I was looking at the new Aeromaster Post D-Day Spitfires Pt. II decal sheet on the Eagle Strike website. The description for the third aircraft listed, NH432 a Mk.IX, reads, "This C wing A/C had the 20mm guns moved to the outer bays and a 50 caliber M.G. installed inboard." This would seem to me that Aeromaster doesn't know a C from an E. Or, were field modified C to E wings somehow different than a factory produced E wing? And, if so, in what way? Thanks in advance for any response.

http://www.eaglestrikeproductions.com/cgi-bin/amddecals.pl?scale=48&setid=581&dbs=aeromaster&pgs=2&currpg=1&dclimg=ad48581

Steve Sauve, Ottawa, Canada
Off the top of my head, I can't remember where, but
Thu May 8 22:21:52 2003

I've read about this too, where 'ersatz' e-armament conversions were made, but I can't remember where I read it, or at which level this process happened, or if it was a total conversion to 'e' standard.

I wonder if any photos exist to show this setup? Kind of cool to see this armament, but still with the vestiges of 0.303"s showing in the outer wings.

Graham Boak
2 TAF Spitfire
Fri May 9 03:05:59 2003

Which is the story of the Nick Grace Spitfire; history and restoration, as flown by NZ ace Johnny Houghton. This covers the story of this conversion, which were available just before D-Day.

The D-Day JE-J was one of these aircraft.

Bob Swaddling
"c" and "e" wings
Thu May 8 23:00:20 2003

The "c" wing could be converted to an "e" with a conversion kit. The factory "e" wing was essentially a "c" wing with no leading edge m/g ports or underwing m/g ejector chutes. The field converted "e" wing a/c had the ports covered permanently and the ejector chutes on the underside were covered and some were actually left open. All the panels, both upper and lower, were left intact. The Mk.XVI that I have been working on is a good example and I took lots of photos to show just what we are discussing.

Jim Kiker, aka Yoda
If I may join the party...
Fri May 9 08:33:54 2003

So if I understand things correctly, if you see a Mk.IX or a Mk.XVI with the E wing configuration, you would also find the original panels and access to the outer wing guns still in place, with the barrel and shell chute openings closed.

On a Mk. XVIII, you'd see a "true" E wing with no outer guns, AND no outer gun panels or access at all, with just the main cannon bays filled with a 20mm and the 0.50 cal. Right?

Bob Swaddling
Right
Fri May 9 09:22:21 2003

Yes the "e" wing of the Mk.IX and Mk.XVI was essentially a "c" wing. On SL721 there is no evidence of the leading edge ever having m/g ports or the underwing panels ever having the ejector chutes. Inside the m/g bay there is evidence of where the m/g barrel would go through the spar and it is covered with a little plate. I'll send you some photos.

The true "e" wing appeared on the Mk.XVIII with no provision for a "c" armament at all and a much different construction of the spar which is not noticeable externally in any case for modelling purposes.

Steve Sauve, Ottawa , Canada
Interesting!
Fri May 9 10:01:56 2003

So even on the Mk.XVIe's that came down the production line, they more or less started life as a Mk.XVI'c', and they were modified (by the MUs?) to take the 'e' armament?

And the wing leading edge would show plugs in the m/g openings instead of smooth metal?

Very cool info, and critically important to true Spitfire modellers!

Bob Swaddling
Not like that Steve
Fri May 9 14:27:22 2003

What I am saying is that a factory built "e" wing is essentially a "c" wing with NO m/g gun ports on the leading edge and NO chutes for m/g casings undersides but the m/g bays are there. In fact there were two Oxygen bottles carried, one in either m/g ammunition bay. and piped in to a third oxygen bottle in the fuselage.
For a modeller doing a Mk.IXe or Mk.XVIe he needs to leave the panels where they are and fill in any leading edge ports or chutes for the m/g's on the underside.
Sorry for the confusion.