Announcement - Fourth International Accelerator School for Linear Colliders (2009 LC School) Dear Colleague, We are pleased to announce that the Fourth International Accelerator School for Linear Colliders (2009 LC School) will be held from 7-18 September 2009 at Hotel Jixian, Huairou, near Beijing, China under the auspices of the GDE, ILCSC and ICFA Beam Dynamics Panel. The Institute of High Energy Physics (IHEP) will be the host institution. Detailed information can be found online: http://www.linearcollider.org/school/2009/ The school will take a maximum of 70 students from around the world. Students will receive financial aid including travel (airfare, lodging, meals and local transportation, full or partial). Only online application will be accepted. The deadline is June 1, 2009. Contact: Tiejun Deng IHEP, P.O. Box 918, Beijing, 100049, China Phone: +86-10-8823-5014 Fax: +86-10-8823-3374 E-mail: [log in to unmask] Please feel free to forward this e-mail to interested students and colleagues. Best regards, Barry Barish, Director of ILC GDE Enzo Iarocci, Chair of ILCSC Shin-ichi Kurokawa, KEK Weiren Chou, Chair of ICFA BD Panel