What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR BEAM UPPER CHORD (CAP) AT BS 380, S17R, RBL 54. REPAIRED FLOOR BEAM CHORD PER EA 368807.
- Difficulty date
- September 27, 2025
- Submitted
- October 20, 2025
- Operation
- Air carrier
- Aircraft
- N941NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33232
- Aircraft time
- 35,318 hours, 14,357 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.