What was found
CORROSION ON UPPER FLANGE OF BS 986 FLOORBEAM AT RBL 43 NUTPLATE HOLE; WL 208. REPAIRED BS 986 FLOORBEAM UPPER FLANGE RBL 43 IAW SRM 53-70-51-2R-6 REPAIR 6.
- Difficulty date
- July 9, 2025
- Submitted
- August 6, 2025
- Operation
- Air carrier
- Aircraft
- N912WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36621
- Aircraft time
- 57,027 hours, 34,448 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zon E200
- 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.