- Difficulty date
- March 2, 2026
- Submitted
- March 26, 2026
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36627
- Aircraft time
- 57,855 hours, 35,265 cycles
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR BEAM BS 986 LBL 45 WL 208<[01] REMOVED AND REPLACED DAMAGE UPPER T-CHORD BS 986 RBL1-LBL50 WL 208 I.A.W SRM 51-40-02-0G-0 AS SHOWN IN CC# U152596 DATED 04/27/2020 PER SRM 53-70-51-2R-4 REPAIR 4 WITHOUT ANY DEVIATION.;[02] VERIFIED; CORRECTIVE ACTION ITEM #1.