What was found
During "M" check found crack in left wing upper leading edge sill at station XW 244 LHS. Repaired per EA 12-194275.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
During "M" check found crack in left wing upper leading edge sill at station XW 244 LHS. Repaired per EA 12-194275.