_GOTOBOTTOM
Rotary Wing
Discuss helicopters and other rotary wing aircraft from any era.
Hosted by Gino P. Quintiliani
Black Hawk technical information
mother
_VISITCOMMUNITY
New York, United States
Joined: January 29, 2004
KitMaker: 3,836 posts
AeroScale: 1,036 posts
Posted: Friday, August 05, 2005 - 06:59 AM UTC
Here is a web site I found that my be interesting to some. It's in a pdf format.

http://www.sikorsky.com/file/popup/1,,167,00.pdf
 _GOTOTOP