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

Sikorsky large rotorcraft passenger transports

hesham

CLEARANCE: Above Top Secret
Joined
May 26, 2006
Messages
23,882
Reaction score
923
Hi,

the Sikorsky convertiplane of 1970s.

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

Attachments

Jemiba

CLEARANCE: Above Top Secret
Staff member
Top Contributor
Senior Member
Joined
Mar 11, 2006
Messages
8,002
Reaction score
172
Another tilt-rotor design from Sikorsky, looking a bit larger, than the one shown
in Flight 1970 :
(from Aviation Week 1968)
 

Attachments

hesham

CLEARANCE: Above Top Secret
Joined
May 26, 2006
Messages
23,882
Reaction score
923
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

hesham

CLEARANCE: Above Top Secret
Joined
May 26, 2006
Messages
23,882
Reaction score
923
Hi,

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

Attachments

airman

CLEARANCE: Top Secret
Joined
Oct 14, 2007
Messages
1,105
Reaction score
19
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

CLEARANCE: Above Top Secret
Joined
May 26, 2006
Messages
23,882
Reaction score
923
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

hesham

CLEARANCE: Above Top Secret
Joined
May 26, 2006
Messages
23,882
Reaction score
923
Oh that's nice Stargazer.
 
Top