What was found
CRACKED FLOORBEAM BS 540, LBL 2. REPLACED BRAKE PANEL FLOOR STRUCTURE LOCATED BS 540 AND LBL 2 AT PASSENGER CABIN IAW SRM 51-10-02 ITEM 9 SRM 51-40-02 AND DWG 143A0060 SHEET 58 REV A. MEASURE OF CRACK IS L: 0.902 INCH.
- Difficulty date
- November 3, 2025
- Submitted
- November 28, 2025
- Operation
- Air carrier
- Aircraft
- N944WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36659
- Aircraft time
- 50,834 hours, 31,078 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- 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.