• Hi Guest! Forum rules have been updated. All users please read here.

Sikorsky large rotorcraft passenger transports

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
Hi,

the Sikorsky convertiplane of 1970s.

http://www.flightglobal.com/PDFArchive/View/1970/1970%20-%202095.html?search=sikorsky%20convertiplane
 

Attachments

  • Sikorsky.JPG
    Sikorsky.JPG
    19.5 KB · Views: 969

Jemiba

ACCESS: Above Top Secret
Staff member
Top Contributor
Senior Member
Joined
Mar 11, 2006
Messages
8,255
Reaction score
1,014
Another tilt-rotor design from Sikorsky, looking a bit larger, than the one shown
in Flight 1970 :
(from Aviation Week 1968)
 

Attachments

  • Sikorsky-tilt-rotor-commercial.JPG
    Sikorsky-tilt-rotor-commercial.JPG
    19.6 KB · Views: 716

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
Hi,

a projects for 100-passengers helicopter and compound helicopter
projects from Sikorsky.

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19750019971_1975019971.pdf
 

Attachments

  • Sikorsky 1.JPG
    Sikorsky 1.JPG
    27.8 KB · Views: 649
  • Sikorsky 2.JPG
    Sikorsky 2.JPG
    54.5 KB · Views: 662

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
Hi,

http://aerostories.free.fr/dossiers/ADAV/page14.html
 

Attachments

  • Siko-roto.jpg
    Siko-roto.jpg
    21.5 KB · Views: 240

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
hesham said:
Hi,

a projects for 100-passengers helicopter and compound helicopter.
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19750019971_1975019971.pdf

From the same source;
a four different designs.
 

Attachments

  • sikorsky 4.JPG
    sikorsky 4.JPG
    26.8 KB · Views: 184
  • sikorsky 3.JPG
    sikorsky 3.JPG
    21.9 KB · Views: 184
  • sikorsky 2.JPG
    sikorsky 2.JPG
    23.1 KB · Views: 219
  • sikorsky 1.JPG
    sikorsky 1.JPG
    22.6 KB · Views: 214

airman

ACCESS: Top Secret
Joined
Oct 14, 2007
Messages
1,230
Reaction score
86
Website
zeef.com
hesham said:
hesham said:
Hi,

a projects for 100-passengers helicopter and compound helicopter.
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19750019971_1975019971.pdf

From the same source;
a four different designs.
second design of sikorsky was really attractive ! :)
 

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
Hi,

http://books.google.com.eg/books?id=a-QDAAAAMBAJ&pg=RA1-PA56&dq=sikorsky+vertical+takeoff&hl=ar&ei=4lwbTNvYEYeT4gbvs5XaCg&sa=X&oi=book_result&ct=result&resnum=4&ved=0CDYQ6AEwAw#v=onepage&q=sikorsky%20vertical%20takeoff&f=true
 

Attachments

  • 5.JPG
    5.JPG
    60.2 KB · Views: 304
  • 4.JPG
    4.JPG
    58 KB · Views: 247
  • 3.JPG
    3.JPG
    27.5 KB · Views: 156
  • 2.JPG
    2.JPG
    36.4 KB · Views: 157
  • 1.JPG
    1.JPG
    59.7 KB · Views: 165

Stargazer2006

ACCESS: USAP
Senior Member
Joined
Jun 25, 2009
Messages
13,227
Reaction score
466
Found a color version (though not in very good quality) of the image posted by hesham in Reply #5:
 

Attachments

  • Sikorsky compound airliner.jpg
    Sikorsky compound airliner.jpg
    53.4 KB · Views: 79

RAP

ACCESS: Top Secret
Top Contributor
Senior Member
Joined
Jan 29, 2008
Messages
686
Reaction score
396
...
 

Attachments

  • Sikorsky Tilt.png
    Sikorsky Tilt.png
    915.4 KB · Views: 101

hesham

ACCESS: USAP
Senior Member
Joined
May 26, 2006
Messages
27,051
Reaction score
3,733
From Krila 2/1989.
 

Attachments

  • 3  2-1989.png
    3 2-1989.png
    293.1 KB · Views: 44
Top