EASA SIB SW-09-30
Enstrom Helicopters - Engine Pylon Failures
The Special Airworthiness Information Bulletin SAIB: SW-09-30 issued by the FAA alerts owners and operators of Enstrom Helicopter Corporation Models F28F, 280F, and 280FX about a potential airworthiness concern involving cracks in the engine pylon near the belt tensioning assembly mounting bracket. This bulletin provides information on recent reports of cracked pylons and references previous Enstrom service communications addressing this issue. The bulletin is informational and does not mandate regulatory action.
Safety Information BulletinMaintenanceSafety MgmtEnstrom F28FEnstrom 280FEnstrom 280FX