What was found
LEFT HORIZONTAL STABILIZER, INTERGRANULAR CORROSION ON AFT LOWER SUPPORT BEAM, AFT LOWER FLANGE, AT 21 INCHES AND 30 INCHES FROM INBOARD END. ELEVATOR STATION 17.20 TO 47.20, CUTOUT CORRODED AREA PER SRM 51-10-1. REPAIRED PER SRM 55-10-06. (M)