What was found
MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT AT ZERO BL, STA 1288 TO STA 1309, WITH SEVERAL CRACKS IN UPPER FLANGE. INSTALLED REPAIR ANGLE PER ARA 15294A. ACFT TT: 28,425 HOURS. ACFT TC: 17,789. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FLOOR SUPPORT AT ZERO BL, STA 1288 TO STA 1309, WITH SEVERAL CRACKS IN UPPER FLANGE. INSTALLED REPAIR ANGLE PER ARA 15294A. ACFT TT: 28,425 HOURS. ACFT TC: 17,789. (X)