What was found
COCKPIT DOOR POST LT & RT SIDE AT FS 280 CROSSBEAM CORRODED. BLENDED CORROSION ON CABIN FLOOR SILL PLATE ON RT SIDE JUST AFT OF F/S 280 IAW SRM 57-21-06-001-001-A01. PERFORMED UT THICKNESS INSP OF BLEND AREAS ON CABIN FLOOR SILL IAW MAC NDT INSP PROCEDURE UT-3, MINIMUM MATERIAL REMAINING IS LOCATION NR1 .038", LOCATION NR2 .048". LOCATION NR 1 FOUND TO BE OUT OF LIMITS AND LOCATION NR 2 FOUND TO BE WITHIN LIMITS IAW SRM 53-21-43-101-001-A01. COMPLIED WITH STEPS 1,2,4-8 IAW REO 670-53-21-135. COMPLY WITH STEPS 3,9-15 IAW REO 670-53-21-135. COMPLIED WITH STEP 3 OF REO 670-53-21-139 NO INDICATIONS NOTED.