What was found
SKIN SURFACE CORROSION AT ADF ANTENNA SKIN SURFACE FS409.00 + 63 TO FS409.00 + 73 AND AROUND 3 BOLT HOLES AT FS409.00 + 73 AND FS409.00 + 82. ***AIRCRAFT REMOVED FROM SERVICE*** BLENDED CORROSION AT ADF SKIN SURFACE FS409.00 + 63 TO FS409.00 + 73 AND AROUND 3 BOLT HOLES AT FS409.00 + 73 AND FS409.00 + 82. ORIGINAL SKIN THICKNESS IS 0.063Ï¿½. SKIN PART NUMBER 601R38320. MEASUREMENTS ARE AS FOLLOWS: P1= L=10.700Ï¿½ X W=1.700Ï¿½ X D=0.052Ï¿½ P2= L=3.800Ï¿½ X W=1.800Ï¿½ X D=0.058Ï¿½ P3= L=7.00Ï¿½ X W=2.700Ï¿½ X D=0.046Ï¿½ P4= L=7.00Ï¿½ X W=2.900Ï¿½ X D=0.048Ï¿½ P5= L=15.00Ï¿½ X W=1.800Ï¿½ X D=0.052Ï¿½ HFEC PERFORMED WITH NO INDICATIONS. RESTORED SURFACE FINISH. ALL WORK WITHIN LIMITS AND PERFORMED IAW ASAP EA # AWAC-CRJ253-01660 REV IR DATED 7/30/2021.