What was found
CORROSION ON ACB FLOORBEAM TEE ASSY AT BS 727D+6. REMOVED AND REPLACED ACB FLOORBEAM TEE ASSY IAW DWG 146A7500, REV- & SRM 51-40-02.
- Difficulty date
- January 18, 2026
- Submitted
- February 4, 2026
- Operation
- Air carrier
- Aircraft
- N947WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36924
- Aircraft time
- 50,403 hours, 30,825 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 100
- 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.