What was found
BOTH PROPELLERS HAVE APPROXIMATELY 11,863 TOTAL HOURS SINCE NEW AND 5,920.1 HOURS SINCE OVERHAUL. HOWEVER, BOTH PROPELLERS HAVE HAD ROUTINE INTERNAL CORROSION INSPECTIONS OR IRAN INSPECTIONS (INSPECT, REPAIR AS NECESSARY) APPROXIMATELY EVERY 2 YEARS AND/OR 2,000 HOURS.