| Publication(s) and related information |
Bell Helicopter Alert Service Bulletin No. 412-09-135, dated August 25, 2009. For Bell Helicopter service information identified in this AD, contact Bell Helicopter Textron, Inc., P.O. Box 482, Fort Worth, Texas 76101; telephone (817) 280-3391; fax (817) 280-6466; or at http://www.bellcustomer.com/files. |