| Publication(s) and related information |
FAA AD 2001-09-11.
Agusta Bolletino Tecnico (Technical Bulletin) No. 412-65, dated April 17, 1997.
BHT Alert Service Bulletin (ASB) 412-96-89, Revision A, dated October 17, 1997.
BHT ASB 412CF-96-01, dated September 3, 1996. |