We regret to inform you of the passing of:


- 23 November 2011: Huang Weilu, China, member of Engineering Sciences section

- 04 September 2011: Edward R. Finch, Jr., USA, member of Social Sciences section

- 16 August 2011: Roger Chevalier, France, member of Engineering Sciences section

- 21 July 2011: Wang Daheng, China, member of Basic Sciences section

- 03 April 2011: Stanislav N. Konyukhov, Ukraine, member of Engineering Sciences section

- 22 February 2011: Hermann H. Koelle, USA, Honorary Member

- 27 January 2011: Liana Dumitrescu, Romania, corresponding member of Social Sciences section

- 18 January 2011: Eduardo Gaggero, Uruguay,  member of Social Sciences section

- 07 November 2010: Fenggan Zhuang, China, member of Engineering Sciences section

- 30 October 2010: Joseph G. Gavin, USA, member of Engineering Sciences section

- 01 October 2010: Audouin Dollfus, France, member of Basic Sciences section

- 22 September 2010: Marcel Pouliquen, France, member of Engineering Sciences section

- 09 September 2010: Gerald V. Groves, UK, member of Basic Sciences section

- 25 August 2010: George P. Van Reeth, Belgium, member of Social Sciences section

- 29 April 2010: Pierre Usunier, France, member of Engineering Sciences section

- 05 April 2010: Vitaly I. Sevastianov, Russia, member of Engineering Sciences section

- 13 March 2010: William I. Axford, UK, member of Basic Sciences section

- 25 February 2010: Aaron Cohen, USA, member of Engineering Sciences section

- 13 January 2010: Gordon P. Whitcomb, UK, member of Social Sciences section