| Publication(s) and related information |
Agusta Bollettino Tecnico no. 212-69, dated October 12, 1977 or later
approved revisions.
Agusta Bollettino Tecnico no. 205A1-53, dated October 12, 1977 or later
approved revisions.
Bell Service Bulletin no. 212-77-14 dated July 22, 1977 or later approved
revisions. |