What was found
DURING SCHEDULED C-15 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND LH AILERON LOWER CENTER SKIN CORRODED AT AS118L. / REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-12. DRC# 0921. / PSE# 57-50-21, AD 2012-06-09
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED C-15 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND LH AILERON LOWER CENTER SKIN CORRODED AT AS118L. / REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-12. DRC# 0921. / PSE# 57-50-21, AD 2012-06-09