What was found
FOUND DURING E-1 LETTER CHECK, WING SPAR STIFFENER AT NR 6 LE SLAT I/B TRACK O/B SIDE HAS 1 INCH CRACK FROM BOTTOM. REPAIRED PER M/M 57-20-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND DURING E-1 LETTER CHECK, WING SPAR STIFFENER AT NR 6 LE SLAT I/B TRACK O/B SIDE HAS 1 INCH CRACK FROM BOTTOM. REPAIRED PER M/M 57-20-21.