EASA SIB SW-12-45
Garmin 400W/500W GPS-WAAS Navigation System
The FAA Special Airworthiness Information Bulletin SAIB: SW-12-45 addresses an airworthiness concern related to the Garmin Model 400W/500W series GPS-WAAS Navigation System installed on Part 27 helicopters listed on the Approved Model List of Supplemental Type Certificate SR02232LA, excluding the Agusta S.p.A Model A109A-II. This bulletin provides information for owners and operators about installation compliance issues but does not mandate corrective action. The Agusta S.p.A Model A109A-II is now the only model approved for installation under the amended STC SR02232LA.
Safety Information BulletinMaintenanceSafety MgmtAgusta S.p.A A109A-II