May Cause Unanticipated Pitch Changes
The FAA has released a Special Airworthiness Information Bulletin (SAIB) for BendixKing Navigator KSN 765/770 displays having part numbers 066-01204-0101, 066-01204-1101, 066-01213-0101, and 066-01213-1101 with Software Version 1.0.3, approved under Approved Model List Supplemental Type Certificate SA11174SC.