Molyneux XM-1000 Twin Rotor Helicopter & Its Derivatives

hesham

ACCESS: USAP
Senior Member
Joined
26 May 2006
Messages
33,871
Reaction score
14,214
Hi,

The Molyneux XM-1000 twin rotor helicopter
project.
 

Attachments

  • XM-1000.JPG
    XM-1000.JPG
    7.3 KB · Views: 289
hesham said:
Hi,

The Molyneux XM-1000 twin rotor helicopter
project.

Isn't that an unbuilt Australian project?

I think I saw an article and side view drawing in the Flightglobal archive?
 
"does anyone out there know if the Molyneux XM-1000 twin rotor helicopter an actual projected design or a what-if concept?"

Sorry, a bit late ... ::) :

Janes 1956-57 said, that the XM-1000 was designed to be powered by a 550 hp P & W Wasp
engine and should have a range of 350 miles with a MOW of 1850 kg. Development of the
XM-1000 was started in conjunction with the "Aeronautical Research Laboratories of the
Australian Department of Supply". So it seems to have been a real project , not just a "What-If" .
 
Molyneux XM.2000 test model ...
 

Attachments

  • 1260561-small.jpg
    1260561-small.jpg
    27.6 KB · Views: 84
Last edited:
From, Helicopters & Autogyros of the World.
 

Attachments

  • 1.png
    1.png
    117.1 KB · Views: 62
From Aeroplane 1956,

there was another smaller version,had a two-seat,powered by one 130 hp Gipsy Major engine,maybe
called XM-3000 ?.
 

Attachments

  • 11.png
    11.png
    49 KB · Views: 41
An excellent article from The Sydney Morning Herald of 4 June 1954: https://trove.nla.gov.au/newspaper/article/27517647#

It contains a description of the Molyneux helicopter, including the dimensions of its cabin. Also it says that the helicopter would be powered by 450 hp Australian-built CAC Cicada engine (http://www.enginehistory.org/Piston/CAC/cac.shtml).

Below you'll find the article's photocopy along with a rather blurry drawing (we have its better quality version posted in https://www.secretprojects.co.uk/th...helicopter-its-derivatives.15196/#post-371451).
 

Attachments

  • Molyneux Drawing Newspaper.png
    Molyneux Drawing Newspaper.png
    684.9 KB · Views: 16
  • Molyneux Article.png
    Molyneux Article.png
    2.6 MB · Views: 19

Similar threads

Please donate to support the forum.

Back
Top Bottom