What was found
CABIN FLOORBEAM STA 380 RBL 5 WITH CORROSION AREA. REMOVED CORROSION ON FLOORBEAM BS 380, LBL2 AND RBL 5 & INSTALLED REPAIR IAW EC/RA #5330-07672, REV. ORIGINAL.
- Difficulty date
- December 21, 2025
- Submitted
- January 13, 2026
- Operation
- Air carrier
- Aircraft
- N33286
- Make and model
- Boeing 737824
- Aircraft serial
- 31600
- Aircraft time
- 65,903 hours, 24,597 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A550224
- 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.