Various Boeing tilt-wing VTOL designs

[Jemiba]

V-119F (probably tilt-wing)

- Model 119F, tilt-wing as boxkite supposed
(from: Vertical Take-off and Landing <VTOL> Aircraft, (Series of papers ...
of a conference held on Dec. 10-12, 1962) ; Consulting ed.: I. B. Laskowitz)

 

[Triton]

Artist's concept of Boeing proposed 90-seat tilt-wing aircraft.

Source: Kocivar, Ben."Your STOL-Bus Is Coming" Popular Science May 1970.

 

[hesham]

Hi,

the Boeing tilt-wing four engined transport design of 1969;

http://books.google.com.eg/books?id=NyoDAAAAMBAJ&pg=PA109&dq=vertical+takeoff&hl=ar&ei=vxyrTNyfO4TtOdbk6JUH&sa=X&oi=book_result&ct=result&resnum=19&ved=0CHIQ6AEwEg#v=onepage&q=vertical%20takeoff&f=true

 

[hesham]

Hi,

I am confuse and I can't determine what real Model-170
is ?,was it aircraft or only a rotor.

Also the Model-213 was V/STOL Tilt/Stowed-Rotor aircraft
project.

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=AD904089&Location=U2&doc=GetTRDoc.pdf

 

[hesham]

Hi,

I find the Model-170,it was four propeller tilt-wing aircraft,
and please note, again they called the D170 the Model-170
in the report.

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=AD734236&Location=U2&doc=GetTRDoc.pdf

 

[Stargazer]

Tilt-wing for 90 passengers, initially submitted by Jemiba:

 

[Mark Nankivil]

Greetings All -

http://www.ebay.com/itm/Boeing-s-Tilt-Wing-Light-Intratheater-Transport-Matted-Print-Poster-/200780730223?pt=LH_DefaultDomain_0&hash=item2ebf76cf6f


http://www.ebay.com/itm/Boeing-s-Tilt-Wing-Light-Intratheater-Transport-Matted-Print-Poster-/200780738673?pt=LH_DefaultDomain_0&hash=item2ebf76f071

http://www.ebay.com/itm/Boeing-s-Tilt-Wing-Light-Intratheater-Transport-Matted-Print-Poster-/200780739687?pt=LH_DefaultDomain_0&hash=item2ebf76f467

Enjoy the Day! Mark

 

[Triton]

Too bad we couldn't get the images.

 

[Stargazer]

Who said we couldn't?!?

 

[overscan (PaulMM)]

.

 

[Triton]

Thanks. eBay wasn't cooperating for me when I tried to extract the images.

 

[Stargazer]

Thanks. eBay wasn't cooperating for me when I tried to extract the images.

You've got to bypass the block by displaying the code of the page, selecting the link in there and copy-pasting it in the address bar...

 

[Stargazer]

A design I hadn't seen before:

THE BOEING-VERTOL TILT-WING. THIS PROPOSED AIRLINER WOULD HAVE A CRUISE SPEED OF & 350 MPH & SPACE FOR 52 PASSENGERS, AT A DIRECT OPERATING COST OF 3c AVAILABLE SEAT MILE.

Source: Boeing-Vertol promotional photo

[topics merged]

 

[Triton]

Press photo of Boeing tilt-wing transport concept circa 1969 found on eBay.

Source:
http://www.ebay.com/itm/1969-Press-Photo-Art-concept-of-tilt-wing-plane-by-Boeing-for-the-Army-/371164886007?pt=Art_Photo_Images&hash=item566b26b3f7

 

[Stargazer]

This is Boeing Vertol's Light Intra-theater Transport (LIT) concept, which MAY have been the same as the Model 170 tilt-wing. I think we already have that image and several more somewhere on this forum.

 

[hesham]

From University of Illinois at Urbana–Champaign project hummingbird 1961,

 

[hesham]

From University of Illinois at Urbana–Champaign project hummingbird 1961,

I still don't find the original site for this report,

but I get it from Google-books,and here is with more Info.

A Technical Summary and Compilation of Characteristics and Specifications on Steep-gradient Aircraft

books.google.com.eg

 

[hesham]

From Army Aviation 1956/7.

 

[yasotay]

This was the Piasecki PN-76.

Today we would fill it with batteries and let folks throw money at it.

 

[Stargazer]

From Army Aviation 1956/7.

Just to make my post clearer: the tilt-wing design in your image was variously called a Piasecki or a Vertol depending on the sources. What is certain is that the PH-76 was not a Boeing design at all, but was acquired when Piasecki Helicopters assets were purchased by Boeing (Piasecki then went on to create a new company).
It was a projected development of the Vertol V.76C prototype (the Army/Navy, then NASA VZ-2).
An unbuilt flying test-bed for it was designated PH-76J, as evidenced in a military report (see second image).