Happy to oblige sidevalve,

It's the Grumman XP-50

Grumman XP-50 - experimental fighter

Edit: I hope you see it on the new page.

PM from sv :ok:

Now we return to await evansb's verdict :)

Noyade was correct with the previous Rockwell XFV-12. :ok:He has control if he still wants it.:)

Thanks Brian.

http://img213.imageshack.us/img213/8...perimental.jpg

Clue
 

Bit more of the puzzle...

http://img140.imageshack.us/img140/1526/bitmore.jpg

Fletcher Defender?
OH if correct

Well done mate. :)

Open House.

http://img546.imageshack.us/img546/6412/img555.jpg

Here's another hot one!

http://i1138.photobucket.com/albums/...allenge046.jpg

Wyvern,or something Russian..?

Morning sycamore :)

Not Russian; but Wyvern will do nicely, It is the turboprop AS Python powered Westland Lysander T.3

http://i1138.photobucket.com/albums/...e/WyvernT3.jpg

You have control :ok:

OPEN HOUSE...

Looks like they're trying to steal it...

http://img854.imageshack.us/img854/3222/img562t.jpg

Curtiss XP-37 ?

G'day Brian. It is a Curtiss, but not the XP-37.

First flight was February 15, 1941...

http://img801.imageshack.us/img801/143/img563r.jpg

One of the early Curtiss XP-40 test aircraft...OH IF correct...

It was a potential successor to the P-40 and built based on actual pilot experience in Europe.
It received a separate P designation.

Last clue...

http://img35.imageshack.us/img35/1039/img565y.jpg

Curtiss XP-46!

http://i260.photobucket.com/albums/i..._2008/32-6.jpg

That's the one Karl. :ok:
Your control.

Curtiss XP-46 - Wikipedia, the free encyclopedia

Thanks Graeme, here's the next challenge :) :

http://i260.photobucket.com/albums/i...2008/38-12.jpg

Prop at far right mate?