On the United Launch Alliance web site there is a link to the user guide for the Atlas V . The user guide is 420 pages of specs, graphs, charts, diagrams , launch procedures .... etc .... Oh boy !!! Something for me to read besides this stack of papers from my tax man. http://www.ulalaunch.com/site/docs/product_cards/guides/AtlasVUsersGuide2010.pdf Tony Whitney Tripoli 11653 ________________________________ From: Chris.J.Kobel@xxxxxxxx To: roc-chat@xxxxxxxxxxxxx Subject: [roc-chat] Launch reminder Date: Thu, 14 Apr 2011 10:16:07 -0700 Atlas V/NROL-34 Launch Today April 14 An Atlas V rocket (AV-027) is scheduled to launch NROL-34 today, Thursday, April 14, from Vandenberg Air Force Base in California. The launch window opens at 9:24 p.m. Pacific time. -- - Regards Gene Engelgau KI6IBL, NAR 86770 / TRA 12243 - L3 http://fruitychutes.com- Consumer Aerospace Recovery Solutions Follow us on Twitter! 408-499-9050