As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUL - NR 1 TANK STRINGER CRACKED WS 629 TOP SECOND FROM AFT WEB. NR 1 TANK STRINGER CRACKED WS 629 THIRD FROM AFT WEB. STOP DRILLED CRACK AND INSTALLED REPAIR PER SB 727-57A159. CRACK ENDED AT FASTENER HOLE. INSTALLED REPAIR PER SB 727-57A159. TST: 55,431 HOURS. CYCLES, 34,330. (X)