Martin COIN Proposal for LARA Requirement

[Orionblamblam]

AHEM: now available...

http://www.up-ship.com/drawndoc/drawndocsale.htm

 

[flateric]

NASA paper on Martin's COIN (Hans Multhopp's creature) - http://hdl.handle.net/2060/19690001604

Margason, Richard J. and Gentry, Garl L. Jr.:
Aerodynamic Characteristics of Twin-Propeller
Deflected-Slipstream STOL Airplane Model with
Boundary-Layer Control on Inverted V-Tail, NASA
TN D-4856, Nov. 1968.

 

[Pioneer]

Congratulations gents!!

I have to admit, I have only started to look at this section of the forum in the past couple of weeks!

Looks like you have struck gold with this Martin LARA book - well done.
Lets hope there are more books like it out there on other submission designs!

From what you have read so far, in your opinion how does the Martin LARA design stack up against the North American OV-10 or the Convair Charger???

As for the pictures of the roads in Russia - I guess this emphasises why you have the likes of the
Mi-26 and the amazing MAZ trucks

Regards
Pioneer

 

[Stargazer]

Currently on eBay:

1960s Martin Company Sketch Of V Tail Coin Aircraft

 

[Antonio]

Does anybody know the Martin model number for this aircraft?

Thanks in advance,

Antonio

 

[Stargazer]

Does anybody know the Martin model number for this aircraft?

Ha! If only... Unfortunately no document I've seen so far seems to indicate the Martin model number of this...

 

[hesham]

Hi,

here is the Martin COIN concept.

http://archive.aviationweek.com/image/spread/19640413/42/2

 

[overscan (PaulMM)]

The "earlier configuration" is taken from this 1958 patent by Hans Multhopp / Martin and is illustrative of the blown tail concept.

https://www.google.co.nz/patents/US3018987

 

[overscan (PaulMM)]

Merged topics.

 

[hesham]

Merged topics.

Thank you my dear Paul.

 

[allysonca]

Just discovered this forum and although I had posted this in another, I thought I would add it to the conversation. Made this from plans from Gelutong. Wingspan is 22 inches (hate smaller models). Made the stand to look like a Martin in-house. Still need to create the logo.....

 

[hesham]

From Interavia 1964.

 

[Pioneer]

Mock-up of Martin LARA design proposal (My wife found on Pinterest and thought it might interest me "because it had a funny tail and stubby wings!")

Regards
Pioneer

 

[publiusr]

Maybe inflatable extensions?

 

[dan_inbox]

My wife found on Pinterest and thought it might interest me "because it had a funny tail and stubby wings!"

You lucky devil. I wish...