What was found
FOUND AT F-1 LETTER CHECK, NR 7 O/B SLAT TRACK I/B SPAR STIFFENER CRACKED. REPAIRED PER MM 57-20-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND AT F-1 LETTER CHECK, NR 7 O/B SLAT TRACK I/B SPAR STIFFENER CRACKED. REPAIRED PER MM 57-20-21.