GW Notes July to September 2009 Notes & News for GW science Editors: P. Amaro-Seoane and B. F. Schutz ISSN: 1868-1921 GW Notes was born from the need for a journal where the distinct communities in- volved in gravitation wave research might gather. While these three communities - As- trophysics, General Relativity and Data Analysis - have made significant collaborative progress over recent years, we believe that it is indispensable to future advancement that they draw closer, and that they speak a common idiom.