As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA ZEE AT APPROX STA 1040 RBL 3 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED PANEL IAW B737-900ER SRM 51-40-02-0G-0 & AMM 20-50-11-910-801 USING AAR534972 D/D 07/20/25 W: 1.5" O: .062 R: .043 L: 2" D: .019.