What was found
MAIN CARGO COMPARTMENT FLOORBEAM STA 1200 RBL 45-60 LOWER SURFACE HAS CORROSION AT NUTPLATE. INSTALLED REPAIR PARTS IAW SRM 51-40-02. ACCOMPLISH PERMANENT REPAIR IN ACCORDANCE WITH VT-MAE EA 757-5360-27-A4171, REV. -.
- Difficulty date
- September 27, 2025
- Submitted
- November 14, 2025
- Operation
- Air carrier
- Aircraft
- N457UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25478
- Aircraft time
- 38,121 hours, 22,634 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N51491
- 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.