As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A 1000 HOUR INSPECTION CORROSION DAMAGE WAS DISCOVERED ON THE SUPPORT FRAME ANGLE (L533M1039209) ON THE AFT LOWER ANGLE. MAXIMUM DEPTH OF THE MAIN DAMAGE IS 0.035" WITH AN AREA OF 1.50”"X 0.60". A DETAILED DESCRIPTION OF THE DAMAGE AND AN APPROVED REPAIR PROCEDURE IS PROVIDED IN AIR METHODS ENGINEERING AUTHORIZATION 23-5300-EA-5356; INITIAL REVISION DATED 01 DEC 2025. FOR MORE INFORMATION, REFERENCE AIR METHODS (UNITED ROTORCRAFT) CRS # 2A6R933B, WORK ORDERMG747.